first commit of scheduler

src/main/java/mvd/jester/App.java

@@ -5,6 +5,8 @@ import java.util.List;
 import mvd.jester.model.DagTask;
 import mvd.jester.model.DagTask;
 import mvd.jester.model.SystemManager;
 import mvd.jester.model.SystemManager;
 import mvd.jester.model.SystemManager.DagTaskBuilder;
 import mvd.jester.model.SystemManager.DagTaskBuilder;
+import mvd.jester.priority.RateMonotonic;
+import mvd.jester.simulator.GlobalScheduler;
 import mvd.jester.tests.AbstractTest;
 import mvd.jester.tests.AbstractTest;
 import mvd.jester.tests.FonsecaNelis;
 import mvd.jester.tests.FonsecaNelis;
 import mvd.jester.tests.MelaniButtazzo;
 import mvd.jester.tests.MelaniButtazzo;
@@ -19,6 +21,11 @@ import mvd.jester.tests.TypeFunction.UnkownStructure;
  */
  */
 public class App {
 public class App {
     public static void main(String[] args) {
     public static void main(String[] args) {
+
+        GlobalScheduler scheduler = new GlobalScheduler(new RateMonotonic(), 4);
+        DagTaskBuilder builder = new DagTaskBuilder().setNumberOfProcessors(4);
+
+        scheduler.schedule(builder.generateTaskSet(3), 10000);
         // {
         // {
         // SystemManager manager = new SystemManager(8);
         // SystemManager manager = new SystemManager(8);
         // DagTaskBuilder builder = new DagTaskBuilder();
         // DagTaskBuilder builder = new DagTaskBuilder();
@@ -43,18 +50,18 @@ public class App {
 
 
         // te.varyNumberOfProcessors(builder, tests, manager, 500);
         // te.varyNumberOfProcessors(builder, tests, manager, 500);
         // }
         // }
-        {
-            SystemManager manager = new SystemManager(8);
-            DagTaskBuilder builder = new DagTaskBuilder();
-            TestEnvironment te = new TestEnvironment();
+        // {
+        // SystemManager manager = new SystemManager(8);
+        // DagTaskBuilder builder = new DagTaskBuilder();
+        // TestEnvironment te = new TestEnvironment();
 
 
-            List<AbstractTest<DagTask>> tests =
-                    te.registerTests(Arrays.asList(new SchmidMottok(new UnkownStructure(), manager), 
-                    new SchmidMottok(new KownStructure(), manager),
-                            new MelaniButtazzo(manager), new FonsecaNelis(manager)));
+        // List<AbstractTest<DagTask>> tests =
+        // te.registerTests(Arrays.asList(new SchmidMottok(new UnkownStructure(), manager),
+        // new SchmidMottok(new KownStructure(), manager),
+        // new MelaniButtazzo(manager), new FonsecaNelis(manager)));
 
 
-            te.varyNumberOfTasks(builder, tests, 8, 500);
-        }
+        // te.varyNumberOfTasks(builder, tests, 8, 500);
+        // }
         // {
         // {
         // SystemManager manager = new SystemManager(8);
         // SystemManager manager = new SystemManager(8);
         // DagTaskBuilder builder = new DagTaskBuilder();
         // DagTaskBuilder builder = new DagTaskBuilder();

src/main/java/mvd/jester/model/SubtaskContext.java

 package mvd.jester.model;
 package mvd.jester.model;
 
 
 public class SubtaskContext {
 public class SubtaskContext {
-    private long wcet;
-    private final Subtask job;
+    private long remainingExecutionTime;
+    private final Subtask subtask;
 
 
-    public SubtaskContext(final Subtask job) {
-        this.wcet = job.getWcet();
-        this.job = job;
+    public SubtaskContext(final Subtask subtask) {
+        this.remainingExecutionTime = subtask.getWcet();
+        this.subtask = subtask;
     }
     }
 
 
     /**
     /**
      * @return the job
      * @return the job
      */
      */
-    public Subtask getJob() {
-        return job;
+    public Subtask getSubtask() {
+        return subtask;
     }
     }
 
 
+
     /**
     /**
      * @return the wcet
      * @return the wcet
      */
      */
-    public long getWcet() {
-        return wcet;
+    public long getRemainingExecutionTime() {
+        return remainingExecutionTime;
     }
     }
 
 
     /**
     /**
      * @param wcet the wcet to set
      * @param wcet the wcet to set
      */
      */
-    public void setWcet(final long wcet) {
-        this.wcet = wcet;
+    public void setRemainingExecutionTime(final long wcet) {
+        this.remainingExecutionTime = wcet;
+    }
+
+    public void updateRemainingExecutionTime(final long time) {
+        this.remainingExecutionTime -= time;
     }
     }
+
+    @Override
+    public String toString() {
+        return getSubtask() + ":" + getRemainingExecutionTime();
+    }
+
 }
 }

src/main/java/mvd/jester/priority/EarliestDeadlineFirst.java

@@ -4,10 +4,7 @@ import java.util.Arrays;
 import java.util.HashSet;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.Set;
 import mvd.jester.model.Task;
 import mvd.jester.model.Task;
-import mvd.jester.simulator.AbstractSimulator;
-import mvd.jester.simulator.ParallelSynchronous;
-import mvd.jester.simulator.DynamicForkJoin;
-import mvd.jester.simulator.internals.TaskContextInterface;
+import mvd.jester.simulator.model.JobContext;
 import mvd.jester.tests.AbstractTest;
 import mvd.jester.tests.AbstractTest;
 import mvd.jester.tests.ChwaLee;
 import mvd.jester.tests.ChwaLee;
 
 
@@ -18,8 +15,8 @@ public class EarliestDeadlineFirst implements PriorityManager {
 
 
     final static Set<Class<? extends AbstractTest<? extends Task>>> abstractTests =
     final static Set<Class<? extends AbstractTest<? extends Task>>> abstractTests =
             new HashSet<>(Arrays.asList(ChwaLee.class));
             new HashSet<>(Arrays.asList(ChwaLee.class));
-    final static Set<Class<? extends AbstractSimulator>> abstractSimulators =
-            new HashSet<>(Arrays.asList(ParallelSynchronous.class, DynamicForkJoin.class));
+    // final static Set<Class<? extends AbstractSimulator>> abstractSimulators =
+    // new HashSet<>(Arrays.asList(ParallelSynchronous.class, DynamicForkJoin.class));
 
 
     /**
     /**
      * Compare the priority of two tasks according to the Rate Monotonic policy
      * Compare the priority of two tasks according to the Rate Monotonic policy
@@ -35,7 +32,7 @@ public class EarliestDeadlineFirst implements PriorityManager {
     }
     }
 
 
     @Override
     @Override
-    public int compare(TaskContextInterface t1, TaskContextInterface t2) {
+    public int compare(JobContext t1, JobContext t2) {
         return (int) (t1.getDeadline() - t2.getDeadline());
         return (int) (t1.getDeadline() - t2.getDeadline());
     }
     }
 
 
@@ -49,15 +46,15 @@ public class EarliestDeadlineFirst implements PriorityManager {
         return abstractTests.contains(abstractTestClass);
         return abstractTests.contains(abstractTestClass);
     }
     }
 
 
-    @Override
-    public boolean hasSimulator(AbstractSimulator abstractSimulator) {
-        return abstractSimulators.contains(abstractSimulator.getClass());
-    }
+    // @Override
+    // public boolean hasSimulator(AbstractSimulator abstractSimulator) {
+    // return abstractSimulators.contains(abstractSimulator.getClass());
+    // }
 
 
-    @Override
-    public boolean hasSimulator(Class<? extends AbstractSimulator> abstractSimulatorClass) {
-        return abstractSimulators.contains(abstractSimulatorClass);
-    }
+    // @Override
+    // public boolean hasSimulator(Class<? extends AbstractSimulator> abstractSimulatorClass) {
+    // return abstractSimulators.contains(abstractSimulatorClass);
+    // }
 
 
     @Override
     @Override
     public String getName() {
     public String getName() {

src/main/java/mvd/jester/priority/PriorityManager.java

 package mvd.jester.priority;
 package mvd.jester.priority;
 
 
 import mvd.jester.model.Task;
 import mvd.jester.model.Task;
-import mvd.jester.simulator.AbstractSimulator;
-import mvd.jester.simulator.internals.TaskContextInterface;
+// import mvd.jester.simulator.AbstractSimulator;
+import mvd.jester.simulator.model.JobContext;
 import mvd.jester.tests.AbstractTest;
 import mvd.jester.tests.AbstractTest;
 
 
 /**
 /**
@@ -12,15 +12,15 @@ public interface PriorityManager {
 
 
     public int compare(Task t1, Task t2);
     public int compare(Task t1, Task t2);
 
 
-    public int compare(TaskContextInterface t1, TaskContextInterface t2);
+    public int compare(JobContext t1, JobContext t2);
 
 
     public boolean hasTest(AbstractTest<? extends Task> abstractTest);
     public boolean hasTest(AbstractTest<? extends Task> abstractTest);
 
 
     public boolean hasTest(Class<? extends AbstractTest<? extends Task>> abstractTestClass);
     public boolean hasTest(Class<? extends AbstractTest<? extends Task>> abstractTestClass);
 
 
-    public boolean hasSimulator(AbstractSimulator abstractTest);
+    // public boolean hasSimulator(AbstractSimulator abstractTest);
 
 
-    public boolean hasSimulator(Class<? extends AbstractSimulator> abstractTestClass);
+    // public boolean hasSimulator(Class<? extends AbstractSimulator> abstractTestClass);
 
 
     public String getName();
     public String getName();
 
 

src/main/java/mvd/jester/priority/RateMonotonic.java

@@ -4,8 +4,8 @@ import java.util.Arrays;
 import java.util.HashSet;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.Set;
 import mvd.jester.model.Task;
 import mvd.jester.model.Task;
-import mvd.jester.simulator.AbstractSimulator;
-import mvd.jester.simulator.internals.TaskContextInterface;
+// import mvd.jester.simulator.AbstractSimulator;
+import mvd.jester.simulator.model.JobContext;
 import mvd.jester.tests.AbstractTest;
 import mvd.jester.tests.AbstractTest;
 
 
 public class RateMonotonic implements PriorityManager {
 public class RateMonotonic implements PriorityManager {
@@ -13,9 +13,9 @@ public class RateMonotonic implements PriorityManager {
     final static Set<Class<? extends AbstractTest<? extends Task>>> abstractTests =
     final static Set<Class<? extends AbstractTest<? extends Task>>> abstractTests =
             new HashSet<>(Arrays.asList(mvd.jester.tests.MaiaBertogna.class,
             new HashSet<>(Arrays.asList(mvd.jester.tests.MaiaBertogna.class,
                     mvd.jester.tests.SchmidMottok.class));
                     mvd.jester.tests.SchmidMottok.class));
-    final static Set<Class<? extends AbstractSimulator>> abstractSimulators =
-            new HashSet<>(Arrays.asList(mvd.jester.simulator.ParallelSynchronous.class,
-                    mvd.jester.simulator.DynamicForkJoin.class));
+    // final static Set<Class<? extends AbstractSimulator>> abstractSimulators =
+    // new HashSet<>(Arrays.asList(mvd.jester.simulator.ParallelSynchronous.class,
+    // mvd.jester.simulator.DynamicForkJoin.class));
 
 
     /**
     /**
      * Compare the priority of two tasks according to the Rate Monotonic policy
      * Compare the priority of two tasks according to the Rate Monotonic policy
@@ -30,8 +30,16 @@ public class RateMonotonic implements PriorityManager {
         return Long.compare(t1.getPeriod(), t2.getPeriod());
         return Long.compare(t1.getPeriod(), t2.getPeriod());
     }
     }
 
 
+    /**
+     * Compare the priority of two tasks according to the Rate Monotonic policy
+     * 
+     * @param t1 The first task context
+     * @param t2 The second task context
+     * @return 0 if both tasks have the same priority, negative number if the first task has a
+     *         higher priority, positive number if the second task has a higher priority
+     */
     @Override
     @Override
-    public int compare(TaskContextInterface t1, TaskContextInterface t2) {
+    public int compare(JobContext t1, JobContext t2) {
         return Long.compare(t1.getTask().getPeriod(), t2.getTask().getPeriod());
         return Long.compare(t1.getTask().getPeriod(), t2.getTask().getPeriod());
     }
     }
 
 
@@ -45,15 +53,15 @@ public class RateMonotonic implements PriorityManager {
         return abstractTests.contains(abstractTestClass);
         return abstractTests.contains(abstractTestClass);
     }
     }
 
 
-    @Override
-    public boolean hasSimulator(AbstractSimulator abstractSimulator) {
-        return abstractSimulators.contains(abstractSimulator.getClass());
-    }
+    // @Override
+    // public boolean hasSimulator(AbstractSimulator abstractSimulator) {
+    // return abstractSimulators.contains(abstractSimulator.getClass());
+    // }
 
 
-    @Override
-    public boolean hasSimulator(Class<? extends AbstractSimulator> abstractSimulatorClass) {
-        return abstractSimulators.contains(abstractSimulatorClass);
-    }
+    // @Override
+    // public boolean hasSimulator(Class<? extends AbstractSimulator> abstractSimulatorClass) {
+    // return abstractSimulators.contains(abstractSimulatorClass);
+    // }
 
 
     @Override
     @Override
     public String getName() {
     public String getName() {

src/main/java/mvd/jester/simulator/AbstractSimulator.java

-package mvd.jester.simulator;
-
-import java.util.Comparator;
-import java.util.HashSet;
-import java.util.Set;
-import java.util.TreeSet;
-import com.google.common.collect.TreeMultiset;
-import mvd.jester.model.SystemManager;
-import mvd.jester.priority.PriorityManager;
-import mvd.jester.priority.RateMonotonic;
-import mvd.jester.TypeInterface;
-import mvd.jester.info.SchedulingInfo;
-import mvd.jester.simulator.internals.ProcessorContext;
-import mvd.jester.simulator.internals.TaskContextInterface;
-
-
-/**
- * AbstractSimulator
- */
-public abstract class AbstractSimulator implements SimulatorInterface, TypeInterface {
-
-    protected final SystemManager systemSetup;
-    protected final Set<ProcessorContext> processors;
-    protected TreeMultiset<TaskContextInterface> readyTasks;
-
-    AbstractSimulator(SystemManager systemSetup) {
-        this.systemSetup = systemSetup;
-        this.readyTasks = TreeMultiset.create((t1, t2) -> new RateMonotonic().compare(t1, t2));
-        processors = new HashSet<>();
-        for (int i = 0; i < systemSetup.getNumberOfProcessors(); ++i) {
-            processors.add(new ProcessorContext(i));
-        }
-    }
-
-
-    protected abstract boolean releaseTasks(long timeStep);
-
-    @Override
-    public SchedulingInfo runSimulation(PriorityManager priorityManager) {
-        // SchedulingInfo schedulingInfo = new SchedulingInfo(systemSetup.getParallelTaskRatio(),
-        // systemSetup.getUtilization());
-        // long hyperPeriod = init(priorityManager);
-        // for (int t = 0; t < hyperPeriod; ++t) {
-        // if (!releaseTasks(t)) {
-        // throw new RuntimeException("Could not release a task. This should not happen!");
-        // }
-
-        // Set<ProcessorContext> sortedProcessors = sortProcessors(processors);
-
-        // for (ProcessorContext p : sortedProcessors) {
-        // for (TaskContextInterface tc : readyTasks) {
-        // if (p.acceptTask(tc, t)) {
-        // break;
-        // }
-        // }
-
-        // }
-
-        // for (ProcessorContext p : processors) {
-        // Optional<TaskContextInterface> optionalTc = p.updateExecution(t);
-        // if (optionalTc.isPresent()) {
-        // TaskContextInterface tc = optionalTc.get();
-        // if (t >= tc.getDeadline()) {
-        // TerminationInfo terminationInfo =
-        // new TerminationInfo(tc.getReleaseTime(), tc.getDeadline(), t);
-        // schedulingInfo.addTerminationInfo(terminationInfo);
-
-
-        // EventPrinter.print("Time " + t + ": Task " + tc + " failed its deadline!");
-        // schedulingInfo.setFailedTerminationInfo(terminationInfo);
-        // return schedulingInfo;
-        // }
-
-        // readyTasks.remove(optionalTc.get());
-        // }
-        // }
-        // }
-
-        // return schedulingInfo;
-        return null;
-    }
-
-    private long init(PriorityManager priorityManager) {
-        this.readyTasks = TreeMultiset.create((t1, t2) -> priorityManager.compare(t1, t2));
-        for (ProcessorContext p : processors) {
-            p.setJob(null);
-        }
-        return getHyperPeriod();
-    }
-
-    private Set<ProcessorContext> sortProcessors(Set<ProcessorContext> processors) {
-        Set<ProcessorContext> sortedProcessors = new TreeSet<>(new ProcessorComparator());
-
-        processors.forEach(p -> sortedProcessors.add(p));
-
-        return sortedProcessors;
-    }
-
-    private long getHyperPeriod() {
-        // return
-        // systemSetup.getTasks().stream().max(Comparator.comparing(SynchronousTask::getPeriod))
-        // .get().getPeriod() * 10;
-        return 10;
-    }
-
-
-
-    private class ProcessorComparator implements Comparator<ProcessorContext> {
-
-        @Override
-        public int compare(ProcessorContext p1, ProcessorContext p2) {
-            if (!p1.getJob().isPresent()) {
-                return -1;
-            } else if (!p2.getJob().isPresent()) {
-                return 1;
-            } else {
-                long p1Period = p1.getJob().get().getTaskContext().getTask().getPeriod();
-                long p2Period = p2.getJob().get().getTaskContext().getTask().getPeriod();
-                if (p1Period == p2Period) {
-                    return 1;
-                } else {
-                    return (int) (p2.getJob().get().getTaskContext().getTask().getPeriod()
-                            - p1.getJob().get().getTaskContext().getTask().getPeriod());
-                }
-            }
-        }
-
-    }
-}
+// package mvd.jester.simulator;
+
+// import java.util.Comparator;
+// import java.util.HashSet;
+// import java.util.Set;
+// import java.util.TreeSet;
+// import com.google.common.collect.TreeMultiset;
+// import mvd.jester.model.SystemManager;
+// import mvd.jester.priority.PriorityManager;
+// import mvd.jester.priority.RateMonotonic;
+// import mvd.jester.TypeInterface;
+// import mvd.jester.info.SchedulingInfo;
+// import mvd.jester.simulator.model.ProcessorContext;
+// import mvd.jester.simulator.internals.ITaskContext;
+
+
+// /**
+// * AbstractSimulator
+// */
+// public abstract class AbstractSimulator implements SimulatorInterface, TypeInterface {
+
+// protected final SystemManager systemSetup;
+// protected final Set<ProcessorContext> processors;
+// protected TreeMultiset<ITaskContext> readyTasks;
+
+// AbstractSimulator(SystemManager systemSetup) {
+// this.systemSetup = systemSetup;
+// this.readyTasks = TreeMultiset.create((t1, t2) -> new RateMonotonic().compare(t1, t2));
+// processors = new HashSet<>();
+// for (int i = 0; i < systemSetup.getNumberOfProcessors(); ++i) {
+// processors.add(new ProcessorContext(i));
+// }
+// }
+
+
+// protected abstract boolean releaseTasks(long timeStep);
+
+// @Override
+// public SchedulingInfo runSimulation(PriorityManager priorityManager) {
+// // SchedulingInfo schedulingInfo = new SchedulingInfo(systemSetup.getParallelTaskRatio(),
+// // systemSetup.getUtilization());
+// // long hyperPeriod = init(priorityManager);
+// // for (int t = 0; t < hyperPeriod; ++t) {
+// // if (!releaseTasks(t)) {
+// // throw new RuntimeException("Could not release a task. This should not happen!");
+// // }
+
+// // Set<ProcessorContext> sortedProcessors = sortProcessors(processors);
+
+// // for (ProcessorContext p : sortedProcessors) {
+// // for (TaskContextInterface tc : readyTasks) {
+// // if (p.acceptTask(tc, t)) {
+// // break;
+// // }
+// // }
+
+// // }
+
+// // for (ProcessorContext p : processors) {
+// // Optional<TaskContextInterface> optionalTc = p.updateExecution(t);
+// // if (optionalTc.isPresent()) {
+// // TaskContextInterface tc = optionalTc.get();
+// // if (t >= tc.getDeadline()) {
+// // TerminationInfo terminationInfo =
+// // new TerminationInfo(tc.getReleaseTime(), tc.getDeadline(), t);
+// // schedulingInfo.addTerminationInfo(terminationInfo);
+
+
+// // EventPrinter.print("Time " + t + ": Task " + tc + " failed its deadline!");
+// // schedulingInfo.setFailedTerminationInfo(terminationInfo);
+// // return schedulingInfo;
+// // }
+
+// // readyTasks.remove(optionalTc.get());
+// // }
+// // }
+// // }
+
+// // return schedulingInfo;
+// return null;
+// }
+
+// private long init(PriorityManager priorityManager) {
+// this.readyTasks = TreeMultiset.create((t1, t2) -> priorityManager.compare(t1, t2));
+// for (ProcessorContext p : processors) {
+// p.setJob(null);
+// }
+// return getHyperPeriod();
+// }
+
+// private Set<ProcessorContext> sortProcessors(Set<ProcessorContext> processors) {
+// Set<ProcessorContext> sortedProcessors = new TreeSet<>(new ProcessorComparator());
+
+// processors.forEach(p -> sortedProcessors.add(p));
+
+// return sortedProcessors;
+// }
+
+// private long getHyperPeriod() {
+// // return
+// // systemSetup.getTasks().stream().max(Comparator.comparing(SynchronousTask::getPeriod))
+// // .get().getPeriod() * 10;
+// return 10;
+// }
+
+
+
+// private class ProcessorComparator implements Comparator<ProcessorContext> {
+
+// @Override
+// public int compare(ProcessorContext p1, ProcessorContext p2) {
+// if (!p1.getSubtask().isPresent()) {
+// return -1;
+// } else if (!p2.getSubtask().isPresent()) {
+// return 1;
+// } else {
+// long p1Period = p1.getSubtask().get().getJobContext().getTask().getPeriod();
+// long p2Period = p2.getSubtask().get().getJobContext().getTask().getPeriod();
+// if (p1Period == p2Period) {
+// return 1;
+// } else {
+// return (int) (p2.getSubtask().get().getJobContext().getTask().getPeriod()
+// - p1.getSubtask().get().getJobContext().getTask().getPeriod());
+// }
+// }
+// }
+
+// }
+// }

src/main/java/mvd/jester/simulator/DynamicForkJoin.java

-package mvd.jester.simulator;
-
-
-import mvd.jester.model.SystemManager;
-
-/**
- * SchmidMottok
- */
-public class DynamicForkJoin extends AbstractSimulator {
-
-    public DynamicForkJoin(SystemManager systemSetup) {
-        super(systemSetup);
-    }
-
-
-    @Override
-    protected boolean releaseTasks(long timeStep) {
-        // // for (SynchronousTask t : systemSetup.getTasks()) {
-        // if (timeStep % t.getPeriod() == 0) {
-        // TaskContext tc = new TaskContext(t, systemSetup.getNumberOfProcessors(), timeStep);
-        // if (!readyTasks.add(tc)) {
-        // EventPrinter
-        // .print("Time " + timeStep + ": Task " + tc + " could not be released!");
-        // return false;
-        // }
-        // EventPrinter.print("Time " + timeStep + ": Task " + tc + " released!");
-        // }
-        // }
-        return true;
-    }
-
-
-    @Override
-    public String getName() {
-        return "SchmidMottok";
-    }
-}
+// package mvd.jester.simulator;
+
+
+// import mvd.jester.model.SystemManager;
+
+// /**
+// * SchmidMottok
+// */
+// public class DynamicForkJoin extends AbstractSimulator {
+
+// public DynamicForkJoin(SystemManager systemSetup) {
+// super(systemSetup);
+// }
+
+
+// @Override
+// protected boolean releaseTasks(long timeStep) {
+// // // for (SynchronousTask t : systemSetup.getTasks()) {
+// // if (timeStep % t.getPeriod() == 0) {
+// // TaskContext tc = new TaskContext(t, systemSetup.getNumberOfProcessors(), timeStep);
+// // if (!readyTasks.add(tc)) {
+// // EventPrinter
+// // .print("Time " + timeStep + ": Task " + tc + " could not be released!");
+// // return false;
+// // }
+// // EventPrinter.print("Time " + timeStep + ": Task " + tc + " released!");
+// // }
+// // }
+// return true;
+// }
+
+
+// @Override
+// public String getName() {
+// return "SchmidMottok";
+// }
+// }

src/main/java/mvd/jester/simulator/GlobalScheduler.java

+package mvd.jester.simulator;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.Optional;
+import java.util.Set;
+import org.jgrapht.Graphs;
+import mvd.jester.model.DagTask;
+import mvd.jester.model.Subtask;
+import mvd.jester.priority.PriorityManager;
+import mvd.jester.simulator.events.*;
+import mvd.jester.simulator.exceptions.SchedulingException;
+import mvd.jester.simulator.model.ExtendedSubtaskContext;
+import mvd.jester.simulator.model.JobContext;
+import mvd.jester.simulator.model.ProcessorContext;
+
+public class GlobalScheduler {
+
+    private final int nbProcessors;
+    private final PriorityManager priorityManager;
+
+    public GlobalScheduler(PriorityManager priorityManager, int nbProcessors) {
+        this.priorityManager = priorityManager;
+        this.nbProcessors = nbProcessors;
+    }
+
+    public void schedule(Set<DagTask> taskSet, long duration) {
+        SchedulingContext sc = new SchedulingContext(priorityManager, nbProcessors, duration);
+        taskSet.forEach(t -> sc.events.offer(new TaskReleasedEvent(0, t)));
+        while (!sc.events.isEmpty()) {
+            IEvent event = sc.events.poll();
+            updateExecution(sc, event.getTime());
+            handle(event, sc);
+        }
+    }
+
+    private void handle(IEvent event, SchedulingContext sc) {
+        event.log();
+        switch (event.getType()) {
+            case SUBTASK_ACTIVATED:
+                handleSubtaskActivated((SubtaskActivatedEvent) event, sc);
+                break;
+            case SUBTASK_COMPLETED:
+                handleSubtaskCompleted((SubtaskCompletedEvent) event, sc);
+                break;
+            case SUBTASK_CHECK_COMPLETED:
+                handleSubtaskCheckCompleted((SubtaskCheckCompletedEvent) event, sc);
+                break;
+            case SUBTASK_PREEMPTED:
+                handleSubtaskPreempted((SubtaskPreemptedEvent) event, sc);
+                break;
+            case SUBTASK_STARTED:
+                handleSubtaskStarted((SubtaskStartedEvent) event, sc);
+                break;
+            case SUBTASK_STOPPED:
+                handleSubtaskStopped((SubtaskStoppedEvent) event, sc);
+                break;
+            case JOB_ACTIVATED:
+                handleJobActivated((JobActivatedEvent) event, sc);
+                break;
+            case TASK_RELEASED:
+                handleTaskReleased((TaskReleasedEvent) event, sc);
+                break;
+            default:
+                throw new IllegalArgumentException(
+                        event.getType() + " is not handled by " + this.getClass());
+        }
+    }
+
+    private void handleSubtaskActivated(SubtaskActivatedEvent event, SchedulingContext sc) {
+        Subtask subtask = event.getSubtask();
+        JobContext job = event.getJobContext();
+        sc.waitingQueue.offer(new ExtendedSubtaskContext(job, subtask));
+        updateAdmission(sc, event.getTime());
+    }
+
+    private void handleSubtaskCheckCompleted(SubtaskCheckCompletedEvent event,
+            SchedulingContext sc) {
+        ProcessorContext processor = event.getProcessor();
+        if (processor.isIdle() || !processor.getSubtask().get().equals(event.getSubtaskContext())) {
+            throw new SchedulingException(
+                    processor + " should execute " + event.getSubtaskContext());
+        }
+        Optional<ExtendedSubtaskContext> context = processor.getSubtask();
+        if (context.isPresent() && context.get().getRemainingExecutionTime() == 0) {
+            sc.events.offer(new SubtaskStoppedEvent(event.getTime(), context.get(), processor));
+        }
+    }
+
+    private void handleSubtaskCompleted(SubtaskCompletedEvent event, SchedulingContext sc) {
+        ExtendedSubtaskContext subtask = event.getSubtaskContext();
+        JobContext job = subtask.getJobContext();
+
+        DagTask task = subtask.getJobContext().getTask();
+        List<Subtask> successor = Graphs.successorListOf(task.getJobDag(), subtask.getSubtask());
+        if (successor.isEmpty()) {
+            sc.events.offer(new JobCompletedEvent(event.getTime(), job));
+            updateAdmission(sc, event.getTime());
+        } else {
+            for (Subtask s : successor) {
+                sc.events.offer(new SubtaskActivatedEvent(event.getTime(), job, s));
+            }
+        }
+    }
+
+    private void handleSubtaskPreempted(SubtaskPreemptedEvent event, SchedulingContext sc) {
+        ProcessorContext processor = event.getProcessor();
+        long time = event.getTime();
+        sc.events.offer(new SubtaskStoppedEvent(time, event.getNextSubtask(), processor));
+        sc.events.offer(new SubtaskStartedEvent(time, event.getSubtaskContext(), processor));
+    }
+
+    private void handleSubtaskStarted(SubtaskStartedEvent event, SchedulingContext sc) {
+        long time = event.getTime();
+        ProcessorContext processor = event.getProcessor();
+        ExtendedSubtaskContext context = event.getSubtaskContext();
+        if (processor.accept(context, time)) {
+            sc.events.offer(new SubtaskCheckCompletedEvent(
+                    time + context.getRemainingExecutionTime(), context, processor));
+        }
+    }
+
+    private void handleSubtaskStopped(SubtaskStoppedEvent event, SchedulingContext sc) {
+        ExtendedSubtaskContext context = event.getSubtaskContext();
+        ProcessorContext processor = event.getProcessor();
+        if (context.getRemainingExecutionTime() > 0) {
+            sc.waitingQueue.offer(context);
+        } else {
+            sc.events.offer(new SubtaskCompletedEvent(event.getTime(), context));
+        }
+        processor.free();
+    }
+
+    private void handleJobActivated(JobActivatedEvent event, SchedulingContext sc) {
+        JobContext job = event.getJobContext();
+
+        DagTask task = job.getTask();
+        long nextRelease = event.getTime() + task.getPeriod();
+        if (nextRelease < sc.duration) {
+            JobContext nextJob = new JobContext(task, nextRelease);
+            sc.events.offer(new JobActivatedEvent(nextRelease, nextJob));
+        }
+
+        sc.events.offer(new SubtaskActivatedEvent(event.getTime(), job, job.getSource()));
+    }
+
+    private void handleTaskReleased(TaskReleasedEvent event, SchedulingContext sc) {
+        DagTask task = event.getTask();
+        long release = event.getTime();
+        JobContext job = new JobContext(task, release);
+        sc.events.offer(new JobActivatedEvent(release, job));
+    }
+
+    private void updateAdmission(SchedulingContext sc, long time) {
+        for (ProcessorContext processor : sc.processors) {
+            if (processor.canAccept(sc.waitingQueue.peek(), priorityManager)) {
+                ExtendedSubtaskContext context = sc.waitingQueue.poll();
+                if (processor.isIdle()) {
+                    sc.events.offer(new SubtaskStartedEvent(time, context, processor));
+                } else {
+                    sc.events.offer(new SubtaskPreemptedEvent(time, processor.getSubtask().get(),
+                            processor, context));
+                }
+            }
+        }
+    }
+
+    private void updateExecution(SchedulingContext sc, long time) {
+        for (ProcessorContext processor : sc.processors) {
+            processor.update(time);
+        }
+    }
+
+    private class SchedulingContext {
+
+        private final EventQueue events;
+        private final Set<ProcessorContext> processors;
+        private final WaitQueue waitingQueue;
+        private final long duration;
+
+        private SchedulingContext(PriorityManager priorityManager, int nbProcessors,
+                long duration) {
+            this.events = new EventQueue(priorityManager);
+            this.waitingQueue = new WaitQueue(priorityManager);
+            this.processors = new HashSet<>();
+            for (int m = 0; m < nbProcessors; ++m) {
+                processors.add(new ProcessorContext(m));
+            }
+            this.duration = duration;
+        }
+
+    }
+}

src/main/java/mvd/jester/simulator/ParallelSynchronous.java

-package mvd.jester.simulator;
+// package mvd.jester.simulator;
 
 
-import mvd.jester.model.SystemManager;
+// import mvd.jester.model.SystemManager;
 
 
-/**
- * MaiaBertogna
- */
-public class ParallelSynchronous extends AbstractSimulator {
+// /**
+// * MaiaBertogna
+// */
+// public class ParallelSynchronous extends AbstractSimulator {
 
 
-    public ParallelSynchronous(SystemManager systemSetup) {
-        super(systemSetup);
-    }
+// public ParallelSynchronous(SystemManager systemSetup) {
+// super(systemSetup);
+// }
 
 
-    @Override
-    protected boolean releaseTasks(long timeStep) {
-        // for (SynchronousTask t : systemSetup.getTasks()) {
-        // if (timeStep % t.getPeriod() == 0) {
-        // TaskContext tc = new TaskContext(t, timeStep);
-        // if (!readyTasks.add(tc)) {
-        // EventPrinter
-        // .print("Time " + timeStep + ": Task " + tc + " could not be released!");
-        // return false;
-        // }
-        // EventPrinter.print("Time " + timeStep + ": Task " + tc + " released!");
-        // }
-        // }
-        return true;
-    }
+// @Override
+// protected boolean releaseTasks(long timeStep) {
+// // for (SynchronousTask t : systemSetup.getTasks()) {
+// // if (timeStep % t.getPeriod() == 0) {
+// // TaskContext tc = new TaskContext(t, timeStep);
+// // if (!readyTasks.add(tc)) {
+// // EventPrinter
+// // .print("Time " + timeStep + ": Task " + tc + " could not be released!");
+// // return false;
+// // }
+// // EventPrinter.print("Time " + timeStep + ": Task " + tc + " released!");
+// // }
+// // }
+// return true;
+// }
 
 
-    @Override
-    public String getName() {
-        return "MaiaBertogna";
-    }
+// @Override
+// public String getName() {
+// return "MaiaBertogna";
+// }
 
 
 
 
-}
+// }

src/main/java/mvd/jester/simulator/WaitQueue.java

+package mvd.jester.simulator;
+
+import java.util.PriorityQueue;
+import mvd.jester.priority.PriorityManager;
+import mvd.jester.simulator.model.ExtendedSubtaskContext;
+
+public class WaitQueue extends PriorityQueue<ExtendedSubtaskContext> {
+
+    private static final long serialVersionUID = -4968780596887106984L;
+
+    public WaitQueue(PriorityManager priorityManager) {
+        super((jc1, jc2) -> priorityManager.compare(jc1.getJobContext(), jc2.getJobContext()));
+    }
+}

src/main/java/mvd/jester/simulator/events/AbstractContextEvent.java

+package mvd.jester.simulator.events;
+
+import mvd.jester.simulator.model.ExtendedSubtaskContext;
+import mvd.jester.simulator.model.JobContext;
+
+public abstract class AbstractContextEvent extends AbstractSubtaskEvent implements ISubtaskEvent {
+
+    private final ExtendedSubtaskContext subtask;
+
+    protected AbstractContextEvent(EventType type, long time, ExtendedSubtaskContext subtask,
+            JobContext jobContext) {
+        super(type, time, jobContext);
+        this.subtask = subtask;
+    }
+
+    @Override
+    public ExtendedSubtaskContext getSubtaskContext() {
+        return subtask;
+    }
+}

src/main/java/mvd/jester/simulator/events/AbstractEvent.java

+package mvd.jester.simulator.events;
+
+public abstract class AbstractEvent implements IEvent {
+    private final EventType type;
+    private final long time;
+
+    protected AbstractEvent(EventType type, long time) {
+        this.type = type;
+        this.time = time;
+    }
+
+    @Override
+    public long getTime() {
+        return time;
+    }
+
+    @Override
+    public EventType getType() {
+        return type;
+    }
+
+    @Override
+    public final void log() {
+        System.out.printf("[%19s] > %s\n", getTime(), getLoggingMessage());
+    }
+
+    protected abstract String getLoggingMessage();
+}

src/main/java/mvd/jester/simulator/events/AbstractSubtaskEvent.java

+package mvd.jester.simulator.events;
+
+import mvd.jester.simulator.model.JobContext;
+
+public abstract class AbstractSubtaskEvent extends AbstractEvent {
+
+    private final JobContext jobContext;
+
+    protected AbstractSubtaskEvent(EventType type, long time, JobContext job) {
+        super(type, time);
+        this.jobContext = job;
+    }
+
+    /**
+     * @return the jobContext
+     */
+    public JobContext getJobContext() {
+        return jobContext;
+    }
+}

src/main/java/mvd/jester/simulator/events/EventQueue.java

+package mvd.jester.simulator.events;
+
+import java.util.Comparator;
+import java.util.PriorityQueue;
+import mvd.jester.priority.PriorityManager;
+
+public class EventQueue extends PriorityQueue<IEvent> {
+
+    /**
+    *
+    */
+    private static final long serialVersionUID = -6221675577222053574L;
+
+    public EventQueue(final PriorityManager priorityManager) {
+        super(new EventComparator(priorityManager));
+    }
+
+    private static class EventComparator implements Comparator<IEvent> {
+
+        private final PriorityManager priorityManager;
+
+        private EventComparator(final PriorityManager priorityManager) {
+            this.priorityManager = priorityManager;
+        }
+
+        /**
+         * Compare two events. The following comparisons are made: 1. time of the events 2. priority
+         * of the events (according to the event enumeration order) 3. priority of the jobs
+         * (according to the scheduling priority policy)
+         *
+         * @param e1 The first event.
+         * @param e2 The second event.
+         * @return 0 if events are considered equivalent, negative number if the first event is
+         *         prior to the second one and positive number if the first event is after the
+         *         second one.
+         */
+        @Override
+        public int compare(final IEvent e1, final IEvent e2) {
+            final long timeDiff = e1.getTime() - e2.getTime();
+            if (timeDiff != 0) {
+                return (int) timeDiff;
+            }
+            final int ordDiff = e1.getType().ordinal() - e2.getType().ordinal();
+            if (ordDiff != 0) {
+                return ordDiff;
+            }
+            if (!(e1 instanceof ISubtaskEvent && e2 instanceof ISubtaskEvent)) {
+                return 0;
+            }
+            return priorityManager.compare(((ISubtaskEvent) e1).getJobContext(),
+                    ((ISubtaskEvent) e2).getJobContext());
+        }
+
+    }
+}

src/main/java/mvd/jester/simulator/events/EventType.java

+package mvd.jester.simulator.events;
+
+public enum EventType {
+
+    TASK_RELEASED,
+
+    JOB_COMPLETED,
+
+    JOB_ACTIVATED,
+
+    SUBTASK_CHECK_COMPLETED,
+
+    SUBTASK_PREEMPTED,
+
+    SUBTASK_COMPLETED,
+
+    SUBTASK_STOPPED,
+
+    SUBTASK_STARTED,
+
+    SUBTASK_ACTIVATED;
+}

src/main/java/mvd/jester/simulator/events/IEvent.java

+package mvd.jester.simulator.events;
+
+public interface IEvent {
+
+    long getTime();
+
+    EventType getType();
+
+    void log();
+
+}

src/main/java/mvd/jester/simulator/events/ISubtaskEvent.java

+package mvd.jester.simulator.events;
+
+import mvd.jester.simulator.model.ExtendedSubtaskContext;
+import mvd.jester.simulator.model.JobContext;
+
+public interface ISubtaskEvent extends IEvent {
+
+    public ExtendedSubtaskContext getSubtaskContext();
+
+    public JobContext getJobContext();
+
+}

src/main/java/mvd/jester/simulator/events/JobActivatedEvent.java

+package mvd.jester.simulator.events;
+
+import mvd.jester.simulator.model.JobContext;
+
+public class JobActivatedEvent extends AbstractEvent {
+
+    private JobContext job;
+
+    public JobActivatedEvent(long time, JobContext job) {
+        super(EventType.JOB_ACTIVATED, time);
+        this.job = job;
+    }
+
+    /**
+     * @return the job
+     */
+    public JobContext getJobContext() {
+        return job;
+    }
+
+    @Override
+    protected String getLoggingMessage() {
+        return "Job " + job + " released";
+    }
+
+}

src/main/java/mvd/jester/simulator/events/JobCompletedEvent.java

+package mvd.jester.simulator.events;
+
+import mvd.jester.simulator.model.JobContext;
+
+public class JobCompletedEvent extends AbstractEvent {
+
+    private JobContext job;
+
+    public JobCompletedEvent(long time, JobContext job) {
+        super(EventType.JOB_COMPLETED, time);
+        this.job = job;
+    }
+
+    /**
+     * @return the job
+     */
+    public JobContext getJobContext() {
+        return job;
+    }
+
+    @Override
+    protected String getLoggingMessage() {
+        return "Job " + job + " completed";
+    }
+
+}

src/main/java/mvd/jester/simulator/events/SubtaskActivatedEvent.java

+package mvd.jester.simulator.events;
+
+import mvd.jester.model.Subtask;
+import mvd.jester.simulator.model.JobContext;
+
+public class SubtaskActivatedEvent extends AbstractEvent {
+
+    private final JobContext job;
+    private final Subtask subtask;
+
+    public SubtaskActivatedEvent(final long time, final JobContext job, final Subtask subtask) {
+        super(EventType.SUBTASK_ACTIVATED, time);
+        this.job = job;
+        this.subtask = subtask;
+    }
+
+
+    /**
+     * @return the job
+     */
+    public JobContext getJobContext() {
+        return job;
+    }
+
+    /**
+     * @return the subtask
+     */
+    public Subtask getSubtask() {
+        return subtask;
+    }
+
+    @Override
+    protected String getLoggingMessage() {
+        return "Subtask " + getSubtask() + " released";
+    }
+
+}

src/main/java/mvd/jester/simulator/events/SubtaskCheckCompletedEvent.java

+package mvd.jester.simulator.events;
+
+import mvd.jester.simulator.model.ExtendedSubtaskContext;
+import mvd.jester.simulator.model.ProcessorContext;
+
+public class SubtaskCheckCompletedEvent extends AbstractContextEvent {
+
+    private final ProcessorContext processor;
+
+    public SubtaskCheckCompletedEvent(final long time, final ExtendedSubtaskContext subtask,
+            final ProcessorContext processor) {
+        super(EventType.SUBTASK_CHECK_COMPLETED, time, subtask, subtask.getJobContext());
+        this.processor = processor;
+    }
+
+    /**
+     * @return the processor
+     */
+    public ProcessorContext getProcessor() {
+        return processor;
+    }
+
+    @Override
+    protected String getLoggingMessage() {
+        return "Subtask " + getSubtaskContext() + " maybe completed on " + getProcessor();
+    }
+
+}

src/main/java/mvd/jester/simulator/events/SubtaskCompletedEvent.java

+package mvd.jester.simulator.events;
+
+import mvd.jester.simulator.model.ExtendedSubtaskContext;
+
+public class SubtaskCompletedEvent extends AbstractContextEvent {
+
+    public SubtaskCompletedEvent(long time, ExtendedSubtaskContext subtask) {
+        super(EventType.SUBTASK_COMPLETED, time, subtask, subtask.getJobContext());
+    }
+
+    @Override
+    protected String getLoggingMessage() {
+        return "Subtask " + getSubtaskContext() + " completed";
+    }
+
+}

src/main/java/mvd/jester/simulator/events/SubtaskPreemptedEvent.java

+package mvd.jester.simulator.events;
+
+import mvd.jester.simulator.model.ExtendedSubtaskContext;
+import mvd.jester.simulator.model.ProcessorContext;
+
+public class SubtaskPreemptedEvent extends AbstractContextEvent {
+
+    private ProcessorContext processor;
+    private ExtendedSubtaskContext nextSubtask;
+
+    public SubtaskPreemptedEvent(long time, ExtendedSubtaskContext subtask,
+            ProcessorContext processor, ExtendedSubtaskContext nextSubtask) {
+        super(EventType.SUBTASK_PREEMPTED, time, subtask, subtask.getJobContext());
+        this.processor = processor;
+        this.nextSubtask = nextSubtask;
+    }
+
+    /**
+     * @return the processor
+     */
+    public ProcessorContext getProcessor() {
+        return processor;
+    }
+
+    /**
+     * @return the nextSubtask
+     */
+    public ExtendedSubtaskContext getNextSubtask() {
+        return nextSubtask;
+    }
+
+    @Override
+    protected String getLoggingMessage() {
+        return "Subtask " + getSubtaskContext() + " preempted by " + getNextSubtask();
+    }
+
+}

src/main/java/mvd/jester/simulator/events/SubtaskStartedEvent.java

+package mvd.jester.simulator.events;
+
+import mvd.jester.simulator.model.ExtendedSubtaskContext;
+import mvd.jester.simulator.model.ProcessorContext;
+
+public class SubtaskStartedEvent extends AbstractContextEvent {
+
+    private final ProcessorContext processor;
+
+    public SubtaskStartedEvent(final long time, final ExtendedSubtaskContext subtask,
+            final ProcessorContext processor) {
+        super(EventType.SUBTASK_STARTED, time, subtask, subtask.getJobContext());
+        this.processor = processor;
+    }
+
+    /**
+     * @return the processor
+     */
+    public ProcessorContext getProcessor() {
+        return processor;
+    }
+
+
+    @Override
+    protected String getLoggingMessage() {
+        return "Subtask " + getSubtaskContext() + " started execution on " + getProcessor();
+    }
+
+}

src/main/java/mvd/jester/simulator/events/SubtaskStoppedEvent.java

+package mvd.jester.simulator.events;
+
+import mvd.jester.simulator.model.ExtendedSubtaskContext;
+import mvd.jester.simulator.model.ProcessorContext;
+
+public class SubtaskStoppedEvent extends AbstractContextEvent {
+
+    private ProcessorContext processor;
+
+    public SubtaskStoppedEvent(long time, ExtendedSubtaskContext subtask,
+            ProcessorContext processor) {
+        super(EventType.SUBTASK_STOPPED, time, subtask, subtask.getJobContext());
+        this.processor = processor;
+    }
+
+    /**
+     * @return the processor
+     */
+    public ProcessorContext getProcessor() {
+        return processor;
+    }
+
+    @Override
+    protected String getLoggingMessage() {
+        return "Subtask " + getSubtaskContext() + " stopped on " + getProcessor();
+    }
+
+}

src/main/java/mvd/jester/simulator/events/TaskReleasedEvent.java

+package mvd.jester.simulator.events;
+
+import mvd.jester.model.DagTask;
+
+public class TaskReleasedEvent extends AbstractEvent {
+    private final DagTask task;
+
+    public TaskReleasedEvent(long time, DagTask task) {
+        super(EventType.TASK_RELEASED, time);
+        this.task = task;
+    }
+
+    public DagTask getTask() {
+        return task;
+    }
+
+    @Override
+    public String getLoggingMessage() {
+        return "task " + getTask() + " started";
+    }
+}

src/main/java/mvd/jester/simulator/exceptions/DeadlineMissedException.java

+package mvd.jester.simulator.exceptions;
+
+public class DeadlineMissedException extends RuntimeException {
+
+    private static final long serialVersionUID = -7635316944888221110L;
+
+    public DeadlineMissedException(String message) {
+        super(message);
+    }
+
+}

src/main/java/mvd/jester/simulator/exceptions/ExecutionOverrunException.java

+package mvd.jester.simulator.exceptions;
+
+public class ExecutionOverrunException extends RuntimeException {
+
+    private static final long serialVersionUID = -899332907791579362L;
+
+    public ExecutionOverrunException(String message) {
+        super(message);
+    }
+}

src/main/java/mvd/jester/simulator/exceptions/SchedulingException.java

+package mvd.jester.simulator.exceptions;
+
+public class SchedulingException extends RuntimeException {
+
+    private static final long serialVersionUID = -7851284137097347264L;
+
+    public SchedulingException(String message) {
+        super(message);
+    }
+}

src/main/java/mvd/jester/simulator/internals/JobContextInterface.java

-package mvd.jester.simulator.internals;
-
-import java.util.Optional;
-
-/**
- * JobContextInterface
- */
-public interface JobContextInterface {
-
-    public Optional<TaskContextInterface> updateExecution(long time);
-
-    public boolean checkExecutionTime();
-
-    public void setCurrentProcessor(ProcessorContext processor);
-
-    public Optional<ProcessorContext> getCurrentProcessor();
-
-    public TaskContextInterface getTaskContext();
-
-    public boolean prepareJob(long time);
-}

src/main/java/mvd/jester/simulator/internals/ProcessorContext.java

-package mvd.jester.simulator.internals;
-
-import java.util.Optional;
-import mvd.jester.simulator.EventPrinter;
-
-/**
- * Processor
- */
-public class ProcessorContext {
-
-    private Optional<JobContextInterface> currentJob;
-    private final long processorId;
-
-    public ProcessorContext(long processorId) {
-        currentJob = Optional.empty();
-        this.processorId = processorId;
-    }
-
-    public void setJob(JobContextInterface job) {
-        this.currentJob = Optional.ofNullable(job);
-    }
-
-    /**
-     * @return the currentJob
-     */
-    public Optional<JobContextInterface> getJob() {
-        return currentJob;
-    }
-
-    public Optional<TaskContextInterface> updateExecution(long time) {
-        if (currentJob.isPresent()) {
-            return currentJob.get().updateExecution(time);
-        }
-
-        return Optional.empty();
-    }
-
-
-    public boolean acceptTask(TaskContextInterface taskContext, int t) {
-        if (!currentJob.isPresent() || currentJob.get().getTaskContext().getTask()
-                .getPeriod() > taskContext.getTask().getPeriod()) {
-            Optional<JobContextInterface> optionalJob = taskContext.getNextJob();
-
-            if (optionalJob.isPresent()) {
-                if (!optionalJob.get().prepareJob(t)) {
-                    return false;
-                }
-                if (currentJob.isPresent()) {
-                    currentJob.get().setCurrentProcessor(null);
-                }
-                currentJob = optionalJob;
-                currentJob.get().setCurrentProcessor(this);
-                EventPrinter.print(
-                        "Time " + t + ": " + this + " started job " + currentJob.get() + "!");
-                return true;
-            }
-
-        }
-
-        return false;
-    }
-
-    @Override
-    public String toString() {
-        return "Processor " + processorId;
-    }
-
-}

src/main/java/mvd/jester/simulator/internals/SortedTaskContextSet.java

-package mvd.jester.simulator.internals;
+// package mvd.jester.simulator.internals;
 
 
-import java.util.TreeSet;
-import mvd.jester.priority.PriorityManager;
+// import java.util.TreeSet;
+// import mvd.jester.priority.PriorityManager;
 
 
-/**
- * SortedTaskContextSet
- */
-public class SortedTaskContextSet extends TreeSet<TaskContextInterface> {
+// /**
+// * SortedTaskContextSet
+// */
+// public class SortedTaskContextSet extends TreeSet<ITaskContext> {
 
 
-    private static final long serialVersionUID = 4808544133562675597L;
+// private static final long serialVersionUID = 4808544133562675597L;
 
 
-    public SortedTaskContextSet(PriorityManager priorityMananger) {
-        super((t1, t2) -> priorityMananger.compare(t1, t2));
-    }
-}
+// public SortedTaskContextSet(PriorityManager priorityMananger) {
+// super((t1, t2) -> priorityMananger.compare(t1, t2));
+// }
+// }
 
 

src/main/java/mvd/jester/simulator/internals/dynamicforkjoin/JobContext.java

-package mvd.jester.simulator.internals.dynamicforkjoin;
-
-import java.util.Optional;
-import mvd.jester.simulator.EventPrinter;
-import mvd.jester.simulator.internals.JobContextInterface;
-import mvd.jester.simulator.internals.ProcessorContext;
-import mvd.jester.simulator.internals.TaskContextInterface;
-
-/**
- * Job
- * 
- * @param <Job>
- */
-public class JobContext implements JobContextInterface {
-
-    private final TaskContext taskContext;
-    private final SegmentContext segmentContext;
-    private final long wcet;
-    private Optional<ProcessorContext> currentProcessor;
-    private Optional<TaskletContext> currentTasklet;
-
-
-    public JobContext(TaskContext taskContext, SegmentContext segmentContext) {
-        this.currentProcessor = Optional.empty();
-        this.currentTasklet = Optional.empty();
-        this.taskContext = taskContext;
-        this.segmentContext = segmentContext;
-        this.wcet = segmentContext.getSegment().getJobWcet();
-    }
-
-    public Optional<TaskContextInterface> updateExecution(long time) {
-        boolean jobIsIdle = true;
-        if (currentTasklet.isPresent()) {
-            jobIsIdle = currentTasklet.get().updateExecution(time);
-        }
-
-        if (jobIsIdle) {
-            currentTasklet = segmentContext.getNextTasklet();
-            Optional<TaskContextInterface> tc = taskContext.acceptNotification(time);
-
-            if (currentTasklet.isPresent()) {
-                EventPrinter.print("Time " + time + ": Job " + this + " started executing tasklet "
-                        + currentTasklet.get() + " on Processor " + currentProcessor.get());
-                currentTasklet.get().setCurrentJob(this);
-            } else {
-                if (currentProcessor.isPresent()) {
-                    currentProcessor.get().setJob(null);
-                }
-                currentProcessor = Optional.empty();
-                return tc;
-            }
-        }
-
-        return Optional.empty();
-    }
-
-    public boolean checkExecutionTime() {
-        if (currentTasklet.isPresent()) {
-            return currentTasklet.get().checkExecutionTime();
-        }
-        return false;
-    }
-
-    /**
-     * @return the wcet
-     */
-    public long getWcet() {
-        return wcet;
-    }
-
-    /**
-     * @param processor the currentProcessor to set
-     */
-    public void setCurrentProcessor(ProcessorContext processor) {
-        this.currentProcessor = Optional.ofNullable(processor);
-    }
-
-    /**
-     * @return the currentProcessor
-     */
-    public Optional<ProcessorContext> getCurrentProcessor() {
-        return currentProcessor;
-    }
-
-    /**
-     * @param currentTasklet the currentTasklet to set
-     */
-    public void setCurrentTasklet(TaskletContext currentTasklet) {
-        this.currentTasklet = Optional.ofNullable(currentTasklet);
-    }
-
-    /**
-     * @return the segmentContext
-     */
-    public SegmentContext getSegmentContext() {
-        return segmentContext;
-    }
-
-
-    /**
-     * @return the taskContext
-     */
-    public TaskContext getTaskContext() {
-        return taskContext;
-    }
-
-    @Override
-    public String toString() {
-        return "(of task=" + taskContext + ")";
-    }
-
-    @Override
-    public boolean prepareJob(long time) {
-        if (!currentTasklet.isPresent()) {
-            currentTasklet = segmentContext.getNextTasklet();
-            if (currentTasklet.isPresent()) {
-                currentTasklet.get().setCurrentJob(this);
-                // EventPrinter.print("Time " + time + ": Job " + this + " started executing
-                // tasklet"
-                // + currentTasklet.get());
-                return true;
-            } else {
-                return false;
-            }
-        }
-        return true;
-    }
-
-}
+// package mvd.jester.simulator.internals.dynamicforkjoin;
+
+// import java.util.Optional;
+// import mvd.jester.simulator.EventPrinter;
+// import mvd.jester.simulator.internals.ISubtaskContext;
+// import mvd.jester.simulator.internals.ProcessorContext;
+// import mvd.jester.simulator.internals.ITaskContext;
+
+// /**
+// * Job
+// *
+// * @param <Job>
+// */
+// public class JobContext implements ISubtaskContext {
+
+// private final TaskContext taskContext;
+// private final SegmentContext segmentContext;
+// private final long wcet;
+// private Optional<ProcessorContext> currentProcessor;
+// private Optional<TaskletContext> currentTasklet;
+
+
+// public JobContext(TaskContext taskContext, SegmentContext segmentContext) {
+// this.currentProcessor = Optional.empty();
+// this.currentTasklet = Optional.empty();
+// this.taskContext = taskContext;
+// this.segmentContext = segmentContext;
+// this.wcet = segmentContext.getSegment().getJobWcet();
+// }
+
+// public Optional<ITaskContext> updateExecution(long time) {
+// boolean jobIsIdle = true;
+// if (currentTasklet.isPresent()) {
+// jobIsIdle = currentTasklet.get().updateExecution(time);
+// }
+
+// if (jobIsIdle) {
+// currentTasklet = segmentContext.getNextTasklet();
+// Optional<ITaskContext> tc = taskContext.acceptNotification(time);
+
+// if (currentTasklet.isPresent()) {
+// EventPrinter.print("Time " + time + ": Job " + this + " started executing tasklet "
+// + currentTasklet.get() + " on Processor " + currentProcessor.get());
+// currentTasklet.get().setCurrentJob(this);
+// } else {
+// if (currentProcessor.isPresent()) {
+// currentProcessor.get().setJob(null);
+// }
+// currentProcessor = Optional.empty();
+// return tc;
+// }
+// }
+
+// return Optional.empty();
+// }
+
+// public boolean checkExecutionTime() {
+// if (currentTasklet.isPresent()) {
+// return currentTasklet.get().checkExecutionTime();
+// }
+// return false;
+// }
+
+// /**
+// * @return the wcet
+// */
+// public long getWcet() {
+// return wcet;
+// }
+
+// /**
+// * @param processor the currentProcessor to set
+// */
+// public void setCurrentProcessor(ProcessorContext processor) {
+// this.currentProcessor = Optional.ofNullable(processor);
+// }
+
+// /**
+// * @return the currentProcessor
+// */
+// public Optional<ProcessorContext> getCurrentProcessor() {
+// return currentProcessor;
+// }
+
+// /**
+// * @param currentTasklet the currentTasklet to set
+// */
+// public void setCurrentTasklet(TaskletContext currentTasklet) {
+// this.currentTasklet = Optional.ofNullable(currentTasklet);
+// }
+
+// /**
+// * @return the segmentContext
+// */
+// public SegmentContext getSegmentContext() {
+// return segmentContext;
+// }
+
+
+// /**
+// * @return the taskContext
+// */
+// public TaskContext getTaskContext() {
+// return taskContext;
+// }
+
+// @Override
+// public String toString() {
+// return "(of task=" + taskContext + ")";
+// }
+
+// @Override
+// public boolean prepareJob(long time) {
+// if (!currentTasklet.isPresent()) {
+// currentTasklet = segmentContext.getNextTasklet();
+// if (currentTasklet.isPresent()) {
+// currentTasklet.get().setCurrentJob(this);
+// // EventPrinter.print("Time " + time + ": Job " + this + " started executing
+// // tasklet"
+// // + currentTasklet.get());
+// return true;
+// } else {
+// return false;
+// }
+// }
+// return true;
+// }
+
+// }

src/main/java/mvd/jester/simulator/internals/dynamicforkjoin/SegmentContext.java

-package mvd.jester.simulator.internals.dynamicforkjoin;
-
-import java.util.HashSet;
-import java.util.Optional;
-import java.util.Set;
-import mvd.jester.model.Segment;
-import mvd.jester.simulator.internals.JobContextInterface;
-
-/**
- * Segment
- */
-public class SegmentContext {
-    private final Segment segment;
-    private final Set<JobContextInterface> jobs;
-    private final Set<TaskletContext> tasklets;
-
-    public SegmentContext(TaskContext taskContext, Segment segment, long numberOfProcessors) {
-        this.segment = segment;
-        jobs = new HashSet<>();
-        tasklets = new HashSet<>();
-
-        long numberOfJobs = segment.getNumberOfJobs() > numberOfProcessors ? numberOfProcessors
-                : segment.getNumberOfJobs();
-
-        for (int j = 0; j < numberOfJobs; ++j) {
-            jobs.add(new JobContext(taskContext, this));
-        }
-
-        // for (int j = 0; j < segment.getNumberOfTasklets(); ++j) {
-        // tasklets.add(new TaskletContext(taskContext, this));
-        // }
-    }
-
-
-    /**
-     * @return the segment
-     */
-    public Segment getSegment() {
-        return segment;
-    }
-
-    public long getNumberOfJobs() {
-        return jobs.size();
-    }
-
-    public Optional<JobContextInterface> getNextJob() {
-        boolean taskletAvailable = tasklets.stream()
-                .anyMatch(t -> !t.getCurrentJob().isPresent() && t.checkExecutionTime());
-
-        boolean jobNotFinished = jobs.stream()
-                .anyMatch(j -> !j.getCurrentProcessor().isPresent() && j.checkExecutionTime());
-
-        if (jobNotFinished) {
-            return jobs.stream()
-                    .filter(j -> !j.getCurrentProcessor().isPresent() && j.checkExecutionTime())
-                    .findFirst();
-        } else if (taskletAvailable) {
-            return jobs.stream()
-                    .filter(j -> !j.getCurrentProcessor().isPresent() && !j.checkExecutionTime())
-                    .findFirst();
-        } else {
-            return Optional.empty();
-        }
-    }
-
-    public Optional<TaskletContext> getNextTasklet() {
-        return tasklets.stream()
-                .filter(t -> !t.getCurrentJob().isPresent() && t.checkExecutionTime()).findFirst();
-    }
-
-
-
-    @Override
-    public String toString() {
-        return "something";
-        // return "(nJobs=" + segment.getNumberOfJobs() + ", nTasklets="
-        // + segment.getNumberOfTasklets() + ", taskletWcet=" + segment.getTaskletWcet() + ")";
-    }
-}
+// package mvd.jester.simulator.internals.dynamicforkjoin;
+
+// import java.util.HashSet;
+// import java.util.Optional;
+// import java.util.Set;
+// import mvd.jester.model.Segment;
+// import mvd.jester.simulator.internals.ISubtaskContext;
+
+// /**
+// * Segment
+// */
+// public class SegmentContext {
+// private final Segment segment;
+// private final Set<ISubtaskContext> jobs;
+// private final Set<TaskletContext> tasklets;
+
+// public SegmentContext(TaskContext taskContext, Segment segment, long numberOfProcessors) {
+// this.segment = segment;
+// jobs = new HashSet<>();
+// tasklets = new HashSet<>();
+
+// long numberOfJobs = segment.getNumberOfJobs() > numberOfProcessors ? numberOfProcessors
+// : segment.getNumberOfJobs();
+
+// for (int j = 0; j < numberOfJobs; ++j) {
+// jobs.add(new JobContext(taskContext, this));
+// }
+
+// // for (int j = 0; j < segment.getNumberOfTasklets(); ++j) {
+// // tasklets.add(new TaskletContext(taskContext, this));
+// // }
+// }
+
+
+// /**
+// * @return the segment
+// */
+// public Segment getSegment() {
+// return segment;
+// }
+
+// public long getNumberOfJobs() {
+// return jobs.size();
+// }
+
+// public Optional<ISubtaskContext> getNextJob() {
+// boolean taskletAvailable = tasklets.stream()
+// .anyMatch(t -> !t.getCurrentJob().isPresent() && t.checkExecutionTime());
+
+// boolean jobNotFinished = jobs.stream()
+// .anyMatch(j -> !j.getCurrentProcessor().isPresent() && j.checkExecutionTime());
+
+// if (jobNotFinished) {
+// return jobs.stream()
+// .filter(j -> !j.getCurrentProcessor().isPresent() && j.checkExecutionTime())
+// .findFirst();
+// } else if (taskletAvailable) {
+// return jobs.stream()
+// .filter(j -> !j.getCurrentProcessor().isPresent() && !j.checkExecutionTime())
+// .findFirst();
+// } else {
+// return Optional.empty();
+// }
+// }
+
+// public Optional<TaskletContext> getNextTasklet() {
+// return tasklets.stream()
+// .filter(t -> !t.getCurrentJob().isPresent() && t.checkExecutionTime()).findFirst();
+// }
+
+
+
+// @Override
+// public String toString() {
+// return "something";
+// // return "(nJobs=" + segment.getNumberOfJobs() + ", nTasklets="
+// // + segment.getNumberOfTasklets() + ", taskletWcet=" + segment.getTaskletWcet() + ")";
+// }
+// }

src/main/java/mvd/jester/simulator/internals/dynamicforkjoin/TaskContext.java

-package mvd.jester.simulator.internals.dynamicforkjoin;
-
-import java.util.ArrayList;
-import java.util.Optional;
-import mvd.jester.model.Segment;
-import mvd.jester.model.SynchronousTask;
-import mvd.jester.simulator.EventPrinter;
-import mvd.jester.simulator.internals.JobContextInterface;
-import mvd.jester.simulator.internals.TaskContextInterface;
-
-/**
- * TaskContext
- */
-public class TaskContext implements TaskContextInterface {
-
-    private final SynchronousTask task;
-    private final ArrayList<SegmentContext> segments;
-    private final long releaseTime;
-    private final long deadline;
-    private int currentSegment;
-    private int segmentCounter;
-
-
-    public TaskContext(SynchronousTask task, long numberOfProcessors, long releaseTime) {
-        this.task = task;
-        this.segments = new ArrayList<>();
-        this.currentSegment = 0;
-        this.segmentCounter = 0;
-        this.deadline = releaseTime + task.getDeadline();
-        this.releaseTime = releaseTime;
-
-        for (Segment s : task.getWorkloadDistribution()) {
-            segments.add(new SegmentContext(this, s, numberOfProcessors));
-        }
-    }
-
-    /**
-     * @return the task
-     */
-    public SynchronousTask getTask() {
-        return task;
-    }
-
-    /**
-     * @return the deadline
-     */
-    @Override
-    public long getDeadline() {
-        return deadline;
-    }
-
-    @Override
-    public long getReleaseTime() {
-        return releaseTime;
-    }
-
-    public Optional<TaskContextInterface> acceptNotification(long time) {
-        segmentCounter++;
-
-        // if (segmentCounter >= segments.get(currentSegment).getSegment().getNumberOfTasklets()) {
-        // currentSegment++;
-        // segmentCounter = 0;
-        // if (currentSegment >= segments.size()) {
-        // EventPrinter.print("Time " + time + ": Task " + this + "finished!");
-        // return Optional.of(this);
-        // }
-        // }
-
-
-        return Optional.empty();
-    }
-
-    public Optional<JobContextInterface> getNextJob() {
-        if (currentSegment < segments.size()) {
-            return segments.get(currentSegment).getNextJob();
-        }
-
-        return Optional.empty();
-    }
-
-
-    @Override
-    public String toString() {
-        return "(period=" + task.getPeriod() + ", deadline=" + deadline + ", segments="
-                + segments.size() + ")";
-    }
-
-}
+// package mvd.jester.simulator.internals.dynamicforkjoin;
+
+// import java.util.ArrayList;
+// import java.util.Optional;
+// import mvd.jester.model.Segment;
+// import mvd.jester.model.SynchronousTask;
+// import mvd.jester.simulator.EventPrinter;
+// import mvd.jester.simulator.internals.ISubtaskContext;
+// import mvd.jester.simulator.internals.ITaskContext;
+
+// /**
+// * TaskContext
+// */
+// public class TaskContext implements ITaskContext {
+
+// private final SynchronousTask task;
+// private final ArrayList<SegmentContext> segments;
+// private final long releaseTime;
+// private final long deadline;
+// private int currentSegment;
+// private int segmentCounter;
+
+
+// public TaskContext(SynchronousTask task, long numberOfProcessors, long releaseTime) {
+// this.task = task;
+// this.segments = new ArrayList<>();
+// this.currentSegment = 0;
+// this.segmentCounter = 0;
+// this.deadline = releaseTime + task.getDeadline();
+// this.releaseTime = releaseTime;
+
+// for (Segment s : task.getWorkloadDistribution()) {
+// segments.add(new SegmentContext(this, s, numberOfProcessors));
+// }
+// }
+
+// /**
+// * @return the task
+// */
+// public SynchronousTask getTask() {
+// return task;
+// }
+
+// /**
+// * @return the deadline
+// */
+// @Override
+// public long getDeadline() {
+// return deadline;
+// }
+
+// @Override
+// public long getReleaseTime() {
+// return releaseTime;
+// }
+
+// public Optional<ITaskContext> acceptNotification(long time) {
+// segmentCounter++;
+
+// // if (segmentCounter >= segments.get(currentSegment).getSegment().getNumberOfTasklets()) {
+// // currentSegment++;
+// // segmentCounter = 0;
+// // if (currentSegment >= segments.size()) {
+// // EventPrinter.print("Time " + time + ": Task " + this + "finished!");
+// // return Optional.of(this);
+// // }
+// // }
+
+
+// return Optional.empty();
+// }
+
+// public Optional<ISubtaskContext> getNextJob() {
+// if (currentSegment < segments.size()) {
+// return segments.get(currentSegment).getNextJob();
+// }
+
+// return Optional.empty();
+// }
+
+
+// @Override
+// public String toString() {
+// return "(period=" + task.getPeriod() + ", deadline=" + deadline + ", segments="
+// + segments.size() + ")";
+// }
+
+// }

src/main/java/mvd/jester/simulator/internals/dynamicforkjoin/TaskletContext.java

-package mvd.jester.simulator.internals.dynamicforkjoin;
-
-import java.util.Optional;
-
-/**
- * Tasklet
- */
-public class TaskletContext {
-
-    private final TaskContext taskContext;
-    private Optional<JobContext> currentJob;
-    private final long wcet;
-    private long executionTime;
-
-
-    public TaskletContext(TaskContext taskContext, SegmentContext segment) {
-        this.taskContext = taskContext;
-        this.wcet = 88;
-        // segment.getSegment().getTaskletWcet();
-        this.executionTime = wcet;
-        currentJob = Optional.empty();
-    }
-
-
-    /**
-     * @return the currentJob
-     */
-    public Optional<JobContext> getCurrentJob() {
-        return currentJob;
-    }
-
-    public void setCurrentJob(JobContext jobContext) {
-        currentJob = Optional.ofNullable(jobContext);
-    }
-
-    /**
-     * @return true if tasklet finished, false otherwise
-     */
-    public boolean updateExecution(long time) {
-        executionTime--;
-
-        if (executionTime == 0) {
-            if (currentJob.isPresent()) {
-                currentJob.get().setCurrentTasklet(null);
-            }
-            currentJob = Optional.empty();
-            return true;
-        } else if (executionTime < 0) {
-            throw new RuntimeException("Tasklet was executed for longer than its WCET!");
-        }
-        return false;
-    }
-
-    public boolean checkExecutionTime() {
-        return executionTime > 0;
-    }
-
-    @Override
-    public String toString() {
-        return "(wcet=" + wcet + ", task=" + taskContext + ")";
-    }
-}
+// package mvd.jester.simulator.internals.dynamicforkjoin;
+
+// import java.util.Optional;
+
+// /**
+// * Tasklet
+// */
+// public class TaskletContext {
+
+// private final TaskContext taskContext;
+// private Optional<JobContext> currentJob;
+// private final long wcet;
+// private long executionTime;
+
+
+// public TaskletContext(TaskContext taskContext, SegmentContext segment) {
+// this.taskContext = taskContext;
+// this.wcet = 88;
+// // segment.getSegment().getTaskletWcet();
+// this.executionTime = wcet;
+// currentJob = Optional.empty();
+// }
+
+
+// /**
+// * @return the currentJob
+// */
+// public Optional<JobContext> getCurrentJob() {
+// return currentJob;
+// }
+
+// public void setCurrentJob(JobContext jobContext) {
+// currentJob = Optional.ofNullable(jobContext);
+// }
+
+// /**
+// * @return true if tasklet finished, false otherwise
+// */
+// public boolean updateExecution(long time) {
+// executionTime--;
+
+// if (executionTime == 0) {
+// if (currentJob.isPresent()) {
+// currentJob.get().setCurrentTasklet(null);
+// }
+// currentJob = Optional.empty();
+// return true;
+// } else if (executionTime < 0) {
+// throw new RuntimeException("Tasklet was executed for longer than its WCET!");
+// }
+// return false;
+// }
+
+// public boolean checkExecutionTime() {
+// return executionTime > 0;
+// }
+
+// @Override
+// public String toString() {
+// return "(wcet=" + wcet + ", task=" + taskContext + ")";
+// }
+// }

src/main/java/mvd/jester/simulator/internals/parallelsynchronous/JobContext.java

-package mvd.jester.simulator.internals.parallelsynchronous;
-
-import java.util.Optional;
-import mvd.jester.simulator.EventPrinter;
-import mvd.jester.simulator.internals.JobContextInterface;
-import mvd.jester.simulator.internals.ProcessorContext;
-import mvd.jester.simulator.internals.TaskContextInterface;
-
-/**
- * Job
- * 
- * @param <Job>
- */
-public class JobContext implements JobContextInterface {
-
-    private final TaskContext taskContext;
-    private final SegmentContext segmentContext;
-    private final long wcet;
-    private Optional<ProcessorContext> currentProcessor;
-    private long executionTime;
-
-
-    public JobContext(TaskContext taskContext, SegmentContext segmentContext) {
-        this.currentProcessor = Optional.empty();
-        this.taskContext = taskContext;
-        this.segmentContext = segmentContext;
-        this.wcet = segmentContext.getSegment().getJobWcet();
-        this.executionTime = wcet;
-    }
-
-    public Optional<TaskContextInterface> updateExecution(long time) {
-        executionTime--;
-
-        if (executionTime == 0) {
-            EventPrinter.print("Time " + time + ": " + currentProcessor.get()
-                    + " finished execution of job " + this + "!");
-            currentProcessor.get().setJob(null);
-            currentProcessor = Optional.empty();
-            return taskContext.acceptNotification(time);
-        } else if (executionTime < 0) {
-            throw new RuntimeException("Job was executed for longer than its WCET!");
-        }
-
-        return Optional.empty();
-    }
-
-    public boolean checkExecutionTime() {
-        return executionTime > 0;
-    }
-
-    /**
-     * @return the wcet
-     */
-    public long getWcet() {
-        return wcet;
-    }
-
-    /**
-     * @param processor the currentProcessor to set
-     */
-    public void setCurrentProcessor(ProcessorContext processor) {
-        this.currentProcessor = Optional.ofNullable(processor);
-    }
-
-    /**
-     * @return the currentProcessor
-     */
-    public Optional<ProcessorContext> getCurrentProcessor() {
-        return currentProcessor;
-    }
-
-    /**
-     * @return the segmentContext
-     */
-    public SegmentContext getSegmentContext() {
-        return segmentContext;
-    }
-
-
-    /**
-     * @return the taskContext
-     */
-    public TaskContext getTaskContext() {
-        return taskContext;
-    }
-
-    @Override
-    public String toString() {
-        return "(jobWcet=" + wcet + ", of task=" + taskContext + ")";
-    }
-
-    @Override
-    public boolean prepareJob(long time) {
-        return true;
-    }
-
-}
+// package mvd.jester.simulator.internals.parallelsynchronous;
+
+// import java.util.Optional;
+// import mvd.jester.simulator.EventPrinter;
+// import mvd.jester.simulator.internals.ISubtaskContext;
+// import mvd.jester.simulator.internals.ProcessorContext;
+// import mvd.jester.simulator.internals.ITaskContext;
+
+// /**
+// * Job
+// *
+// * @param <Job>
+// */
+// public class JobContext implements ISubtaskContext {
+
+// private final TaskContext taskContext;
+// private final SegmentContext segmentContext;
+// private final long wcet;
+// private Optional<ProcessorContext> currentProcessor;
+// private long executionTime;
+
+
+// public JobContext(TaskContext taskContext, SegmentContext segmentContext) {
+// this.currentProcessor = Optional.empty();
+// this.taskContext = taskContext;
+// this.segmentContext = segmentContext;
+// this.wcet = segmentContext.getSegment().getJobWcet();
+// this.executionTime = wcet;
+// }
+
+// public Optional<ITaskContext> updateExecution(long time) {
+// executionTime--;
+
+// if (executionTime == 0) {
+// EventPrinter.print("Time " + time + ": " + currentProcessor.get()
+// + " finished execution of job " + this + "!");
+// currentProcessor.get().setJob(null);
+// currentProcessor = Optional.empty();
+// return taskContext.acceptNotification(time);
+// } else if (executionTime < 0) {
+// throw new RuntimeException("Job was executed for longer than its WCET!");
+// }
+
+// return Optional.empty();
+// }
+
+// public boolean checkExecutionTime() {
+// return executionTime > 0;
+// }
+
+// /**
+// * @return the wcet
+// */
+// public long getWcet() {
+// return wcet;
+// }
+
+// /**
+// * @param processor the currentProcessor to set
+// */
+// public void setCurrentProcessor(ProcessorContext processor) {
+// this.currentProcessor = Optional.ofNullable(processor);
+// }
+
+// /**
+// * @return the currentProcessor
+// */
+// public Optional<ProcessorContext> getCurrentProcessor() {
+// return currentProcessor;
+// }
+
+// /**
+// * @return the segmentContext
+// */
+// public SegmentContext getSegmentContext() {
+// return segmentContext;
+// }
+
+
+// /**
+// * @return the taskContext
+// */
+// public TaskContext getTaskContext() {
+// return taskContext;
+// }
+
+// @Override
+// public String toString() {
+// return "(jobWcet=" + wcet + ", of task=" + taskContext + ")";
+// }
+
+// @Override
+// public boolean prepareJob(long time) {
+// return true;
+// }
+
+// }

src/main/java/mvd/jester/simulator/internals/parallelsynchronous/SegmentContext.java

-package mvd.jester.simulator.internals.parallelsynchronous;
-
-import java.util.HashSet;
-import java.util.Optional;
-import java.util.Set;
-import mvd.jester.model.Segment;
-import mvd.jester.simulator.internals.JobContextInterface;
-
-/**
- * Segment
- */
-public class SegmentContext {
-    private final Segment segment;
-    private final Set<JobContextInterface> jobs;
-
-    public SegmentContext(TaskContext taskContext, Segment segment) {
-        this.segment = segment;
-        jobs = new HashSet<>();
-
-        for (int j = 0; j < segment.getNumberOfJobs(); ++j) {
-            jobs.add(new JobContext(taskContext, this));
-        }
-    }
-
-
-    /**
-     * @return the segment
-     */
-    public Segment getSegment() {
-        return segment;
-    }
-
-    public Optional<JobContextInterface> getNextJob() {
-        return jobs.stream()
-                .filter(j -> !j.getCurrentProcessor().isPresent() && j.checkExecutionTime())
-                .findFirst();
-    }
-
-    @Override
-    public String toString() {
-        return "(nJobs=" + segment.getNumberOfJobs() + ", jobWcet=" + segment.getJobWcet() + ")";
-    }
-}
+// package mvd.jester.simulator.internals.parallelsynchronous;
+
+// import java.util.HashSet;
+// import java.util.Optional;
+// import java.util.Set;
+// import mvd.jester.model.Segment;
+// import mvd.jester.simulator.internals.ISubtaskContext;
+
+// /**
+// * Segment
+// */
+// public class SegmentContext {
+// private final Segment segment;
+// private final Set<ISubtaskContext> jobs;
+
+// public SegmentContext(TaskContext taskContext, Segment segment) {
+// this.segment = segment;
+// jobs = new HashSet<>();
+
+// for (int j = 0; j < segment.getNumberOfJobs(); ++j) {
+// jobs.add(new JobContext(taskContext, this));
+// }
+// }
+
+
+// /**
+// * @return the segment
+// */
+// public Segment getSegment() {
+// return segment;
+// }
+
+// public Optional<ISubtaskContext> getNextJob() {
+// return jobs.stream()
+// .filter(j -> !j.getCurrentProcessor().isPresent() && j.checkExecutionTime())
+// .findFirst();
+// }
+
+// @Override
+// public String toString() {
+// return "(nJobs=" + segment.getNumberOfJobs() + ", jobWcet=" + segment.getJobWcet() + ")";
+// }
+// }

src/main/java/mvd/jester/simulator/internals/parallelsynchronous/TaskContext.java

-package mvd.jester.simulator.internals.parallelsynchronous;
-
-import java.util.ArrayList;
-import java.util.Optional;
-import mvd.jester.model.Segment;
-import mvd.jester.model.SynchronousTask;
-import mvd.jester.simulator.EventPrinter;
-import mvd.jester.simulator.internals.JobContextInterface;
-import mvd.jester.simulator.internals.TaskContextInterface;
-
-/**
- * TaskContext
- */
-public class TaskContext implements TaskContextInterface {
-
-    private final SynchronousTask task;
-    private final ArrayList<SegmentContext> segments;
-    private final long deadline;
-    private final long releaseTime;
-    private int currentSegment;
-    private int segmentCounter;
-
-    public TaskContext(SynchronousTask task, long releaseTime) {
-        this.task = task;
-        this.segments = new ArrayList<>();
-        this.currentSegment = 0;
-        this.segmentCounter = 0;
-        this.releaseTime = releaseTime;
-        this.deadline = releaseTime + task.getDeadline();
-
-        for (Segment s : task.getWorkloadDistribution()) {
-            segments.add(new SegmentContext(this, s));
-        }
-    }
-
-    /**
-     * @return the task
-     */
-    public SynchronousTask getTask() {
-        return task;
-    }
-
-    /**
-     * @return the deadline
-     */
-    @Override
-    public long getDeadline() {
-        return deadline;
-    }
-
-    @Override
-    public long getReleaseTime() {
-        return releaseTime;
-    }
-
-    public Optional<TaskContextInterface> acceptNotification(long time) {
-        segmentCounter++;
-
-        if (segmentCounter >= segments.get(currentSegment).getSegment().getNumberOfJobs()) {
-            currentSegment++;
-            segmentCounter = 0;
-            if (currentSegment >= segments.size()) {
-                EventPrinter.print("Time " + time + ": Task " + this + "finished!");
-                return Optional.of(this);
-            }
-        }
-
-
-        return Optional.empty();
-    }
-
-    public Optional<JobContextInterface> getNextJob() {
-        if (currentSegment < segments.size()) {
-            return segments.get(currentSegment).getNextJob();
-        }
-
-        return Optional.empty();
-    }
-
-
-    @Override
-    public String toString() {
-        return "(period=" + task.getPeriod() + ", deadline=" + deadline + ", segments="
-                + segments.size() + ")";
-    }
-}
+// package mvd.jester.simulator.internals.parallelsynchronous;
+
+// import java.util.ArrayList;
+// import java.util.Optional;
+// import mvd.jester.model.Segment;
+// import mvd.jester.model.SynchronousTask;
+// import mvd.jester.simulator.EventPrinter;
+// import mvd.jester.simulator.internals.ISubtaskContext;
+// import mvd.jester.simulator.internals.ITaskContext;
+
+// /**
+// * TaskContext
+// */
+// public class TaskContext implements ITaskContext {
+
+// private final SynchronousTask task;
+// private final ArrayList<SegmentContext> segments;
+// private final long deadline;
+// private final long releaseTime;
+// private int currentSegment;
+// private int segmentCounter;
+
+// public TaskContext(SynchronousTask task, long releaseTime) {
+// this.task = task;
+// this.segments = new ArrayList<>();
+// this.currentSegment = 0;
+// this.segmentCounter = 0;
+// this.releaseTime = releaseTime;
+// this.deadline = releaseTime + task.getDeadline();
+
+// for (Segment s : task.getWorkloadDistribution()) {
+// segments.add(new SegmentContext(this, s));
+// }
+// }
+
+// /**
+// * @return the task
+// */
+// public SynchronousTask getTask() {
+// return task;
+// }
+
+// /**
+// * @return the deadline
+// */
+// @Override
+// public long getDeadline() {
+// return deadline;
+// }
+
+// @Override
+// public long getReleaseTime() {
+// return releaseTime;
+// }
+
+// public Optional<ITaskContext> acceptNotification(long time) {
+// segmentCounter++;
+
+// if (segmentCounter >= segments.get(currentSegment).getSegment().getNumberOfJobs()) {
+// currentSegment++;
+// segmentCounter = 0;
+// if (currentSegment >= segments.size()) {
+// EventPrinter.print("Time " + time + ": Task " + this + "finished!");
+// return Optional.of(this);
+// }
+// }
+
+
+// return Optional.empty();
+// }
+
+// public Optional<ISubtaskContext> getNextJob() {
+// if (currentSegment < segments.size()) {
+// return segments.get(currentSegment).getNextJob();
+// }
+
+// return Optional.empty();
+// }
+
+
+// @Override
+// public String toString() {
+// return "(period=" + task.getPeriod() + ", deadline=" + deadline + ", segments="
+// + segments.size() + ")";
+// }
+// }

src/main/java/mvd/jester/simulator/model/ExtendedSubtaskContext.java

+package mvd.jester.simulator.model;
+
+import mvd.jester.model.Subtask;
+import mvd.jester.model.SubtaskContext;
+
+public class ExtendedSubtaskContext extends SubtaskContext {
+
+    private JobContext jobContext;
+
+    public ExtendedSubtaskContext(JobContext jobContext, Subtask subtask) {
+        super(subtask);
+        this.jobContext = jobContext;
+    }
+
+    public JobContext getJobContext() {
+        return jobContext;
+    }
+}

src/main/java/mvd/jester/simulator/model/ISubtaskContext.java

+package mvd.jester.simulator.model;
+
+import mvd.jester.model.Task;
+
+/**
+ * JobContextInterface
+ */
+public interface ISubtaskContext {
+
+    public void updateWcet(long time);
+
+    public Task getTask();
+}

src/main/java/mvd/jester/simulator/internals/TaskContextInterface.java → src/main/java/mvd/jester/simulator/model/ITaskContext.java

-package mvd.jester.simulator.internals;
+package mvd.jester.simulator.model;
 
 
 import java.util.Optional;
 import java.util.Optional;
-import mvd.jester.model.SynchronousTask;
+import mvd.jester.model.Task;
 
 
 /**
 /**
  * TaskContextInterface
  * TaskContextInterface
  */
  */
-public interface TaskContextInterface {
+public interface ITaskContext {
 
 
-    public SynchronousTask getTask();
+    public Task getTask();
 
 
-    public Optional<TaskContextInterface> acceptNotification(long time);
+    public Optional<ITaskContext> acceptNotification(long time);
 
 
-    public Optional<JobContextInterface> getNextJob();
+    public Optional<ISubtaskContext> getNextJob();
+
+    public boolean checkRemainingThreads();
 
 
     public long getDeadline();
     public long getDeadline();
 
 

src/main/java/mvd/jester/simulator/model/JobContext.java

+package mvd.jester.simulator.model;
+
+import org.jgrapht.experimental.dag.DirectedAcyclicGraph;
+import org.jgrapht.graph.DefaultEdge;
+import mvd.jester.model.DagTask;
+import mvd.jester.model.Subtask;
+
+public class JobContext {
+
+    private final DagTask task;
+    private final long releaseTime;
+    private final long deadline;
+    private final Subtask source;
+    // private long activeThreads; // TODO: Use threads
+
+    public JobContext(DagTask task, long releaseTime) {
+        this.task = task;
+        this.releaseTime = releaseTime;
+        this.deadline = releaseTime + task.getDeadline();
+        this.source = findSource(task);
+        // this.activeThreads = task.getNumberOfThreads();
+    }
+
+    private Subtask findSource(DagTask task) {
+        DirectedAcyclicGraph<Subtask, DefaultEdge> jobDag = task.getJobDag();
+        for (Subtask subtask : jobDag) {
+            if (jobDag.inDegreeOf(subtask) == 0) {
+                return subtask;
+            }
+        }
+        throw new RuntimeException("No source found in DAG. How can that be!?");
+    }
+
+    /**
+     * @return the task
+     */
+    public DagTask getTask() {
+        return task;
+    }
+
+    /**
+     * @return the source
+     */
+    public Subtask getSource() {
+        return source;
+    }
+
+    /**
+     * @return the deadline
+     */
+    public long getDeadline() {
+        return deadline;
+    }
+
+    /**
+     * @return the releaseTime
+     */
+    public long getReleaseTime() {
+        return releaseTime;
+    }
+
+    public boolean checkRemainingThreads() {
+        return false;
+    }
+
+}

src/main/java/mvd/jester/simulator/model/ProcessorContext.java

+package mvd.jester.simulator.model;
+
+import java.util.Optional;
+import mvd.jester.priority.PriorityManager;
+import mvd.jester.simulator.exceptions.DeadlineMissedException;
+import mvd.jester.simulator.exceptions.ExecutionOverrunException;
+
+/**
+ * Processor
+ */
+public class ProcessorContext {
+
+    private final long processorId;
+    private Optional<ExtendedSubtaskContext> currentSubtask;
+    private long lastEventTime;
+
+    public ProcessorContext(long processorId) {
+        currentSubtask = Optional.empty();
+        this.processorId = processorId;
+        this.lastEventTime = 0;
+    }
+
+    public void setSubtask(ExtendedSubtaskContext subtask) {
+        this.currentSubtask = Optional.ofNullable(subtask);
+    }
+
+    public boolean accept(ExtendedSubtaskContext context, long time) {
+        if (isIdle()) {
+            this.currentSubtask = Optional.of(context);
+            lastEventTime = time;
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * @return the currentJob
+     */
+    public Optional<ExtendedSubtaskContext> getSubtask() {
+        return currentSubtask;
+    }
+
+    public boolean canAccept(ExtendedSubtaskContext subtaskContext,
+            PriorityManager priorityManager) {
+        if (subtaskContext == null) {
+            return false;
+        }
+
+        if (currentSubtask.isEmpty()) {
+            if (subtaskContext.getJobContext().checkRemainingThreads()) {
+                return true;
+            }
+            return false;
+        }
+
+        if (priorityManager.compare(subtaskContext.getJobContext(),
+                currentSubtask.get().getJobContext()) < 0) {
+            return true;
+        }
+
+        return false;
+    }
+
+    public void free() {
+        currentSubtask = Optional.ofNullable(null);
+    }
+
+    public boolean isIdle() {
+        if (currentSubtask.isEmpty()) {
+            return true;
+        }
+
+        return false;
+    }
+
+
+    public void update(long time) {
+        if (currentSubtask.isPresent()) {
+            currentSubtask.get().updateRemainingExecutionTime(time - lastEventTime);
+            lastEventTime = time;
+            long remainingTime = currentSubtask.get().getRemainingExecutionTime();
+            if (remainingTime < 0) {
+                throw new ExecutionOverrunException(currentSubtask.get().getJobContext()
+                        + " overruns its execution at time " + time + ": " + remainingTime);
+            }
+            if (time > currentSubtask.get().getJobContext().getDeadline()) {
+                throw new DeadlineMissedException(
+                        currentSubtask.get().getJobContext() + " misses its deadline");
+            }
+        }
+    }
+
+
+    @Override
+    public String toString() {
+        return "Processor " + processorId;
+    }
+
+}

src/main/java/mvd/jester/tests/FonsecaNelis.java

@@ -68,7 +68,8 @@ public class FonsecaNelis extends AbstractTest<DagTask> {
 
 
             final DirectedAcyclicGraph<Subtask, DefaultEdge> nfjJobDag =
             final DirectedAcyclicGraph<Subtask, DefaultEdge> nfjJobDag =
                     DagUtils.createNFJGraph(jobDag);
                     DagUtils.createNFJGraph(jobDag);
-            final BinaryDecompositionTree<Subtask> tree = DagUtils.createDecompositionTree(nfjJobDag);
+            final BinaryDecompositionTree<Subtask> tree =
+                    DagUtils.createDecompositionTree(nfjJobDag);
 
 
             carryOutSegments.put(t, constructCarryOutDistribution(nfjJobDag, tree));
             carryOutSegments.put(t, constructCarryOutDistribution(nfjJobDag, tree));
         }
         }
@@ -83,14 +84,15 @@ public class FonsecaNelis extends AbstractTest<DagTask> {
 
 
         boolean isEmpty = false;
         boolean isEmpty = false;
         do {
         do {
-            final Set<SubtaskContext> parallelJobs = getMaximumParallelism(modifiedTree.getRootNode());
-            final Optional<SubtaskContext> min =
-                    parallelJobs.stream().min((p1, p2) -> Long.compare(p1.getWcet(), p2.getWcet()));
+            final Set<SubtaskContext> parallelJobs =
+                    getMaximumParallelism(modifiedTree.getRootNode());
+            final Optional<SubtaskContext> min = parallelJobs.stream().min((p1, p2) -> Long
+                    .compare(p1.getRemainingExecutionTime(), p2.getRemainingExecutionTime()));
             if (min.isPresent()) {
             if (min.isPresent()) {
-                final long width = min.get().getWcet();
+                final long width = min.get().getRemainingExecutionTime();
                 carryOutWorkload.add(new Segment(width, parallelJobs.size()));
                 carryOutWorkload.add(new Segment(width, parallelJobs.size()));
                 for (final SubtaskContext p : parallelJobs) {
                 for (final SubtaskContext p : parallelJobs) {
-                    p.setWcet(p.getWcet() - width);
+                    p.setRemainingExecutionTime(p.getRemainingExecutionTime() - width);
                 }
                 }
             } else {
             } else {
                 break;
                 break;
@@ -104,17 +106,20 @@ public class FonsecaNelis extends AbstractTest<DagTask> {
 
 
     private BinaryDecompositionTree<SubtaskContext> transformTree(
     private BinaryDecompositionTree<SubtaskContext> transformTree(
             final BinaryDecompositionTree<Subtask> tree) {
             final BinaryDecompositionTree<Subtask> tree) {
-        final BinaryDecompositionTree<SubtaskContext> modifiedTree = new BinaryDecompositionTree<>();
+        final BinaryDecompositionTree<SubtaskContext> modifiedTree =
+                new BinaryDecompositionTree<>();
         final Node<SubtaskContext> root = transformNode(null, tree.getRootNode());
         final Node<SubtaskContext> root = transformNode(null, tree.getRootNode());
         modifiedTree.setRoot(root);
         modifiedTree.setRoot(root);
         return modifiedTree;
         return modifiedTree;
     }
     }
 
 
-    private Node<SubtaskContext> transformNode(final Node<SubtaskContext> parent, final Node<Subtask> node) {
+    private Node<SubtaskContext> transformNode(final Node<SubtaskContext> parent,
+            final Node<Subtask> node) {
         if (node.getNodeType().equals(NodeType.LEAF)) {
         if (node.getNodeType().equals(NodeType.LEAF)) {
             return new Node<SubtaskContext>(parent, new SubtaskContext(node.getObject()));
             return new Node<SubtaskContext>(parent, new SubtaskContext(node.getObject()));
         } else {
         } else {
-            final Node<SubtaskContext> modifiedNode = new Node<SubtaskContext>(parent, node.getNodeType());
+            final Node<SubtaskContext> modifiedNode =
+                    new Node<SubtaskContext>(parent, node.getNodeType());
             modifiedNode.setLeftNode(transformNode(modifiedNode, node.getLeftNode()));
             modifiedNode.setLeftNode(transformNode(modifiedNode, node.getLeftNode()));
             modifiedNode.setRightNode(transformNode(modifiedNode, node.getRightNode()));
             modifiedNode.setRightNode(transformNode(modifiedNode, node.getRightNode()));
             return modifiedNode;
             return modifiedNode;
@@ -136,7 +141,7 @@ public class FonsecaNelis extends AbstractTest<DagTask> {
                 return right;
                 return right;
             }
             }
         } else {
         } else {
-            if (node.getObject().getWcet() > 0) {
+            if (node.getObject().getRemainingExecutionTime() > 0) {
                 return new HashSet<>(Arrays.asList(node.getObject()));
                 return new HashSet<>(Arrays.asList(node.getObject()));
             } else {
             } else {
                 return new HashSet<>();
                 return new HashSet<>();

src/test/java/mvd/jester/priority/TestEarliestDeadlineFirst.java

-package mvd.jester.priority;
+// package mvd.jester.priority;
 
 
-import static org.junit.jupiter.api.Assertions.assertFalse;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-import org.junit.jupiter.api.DisplayName;
-import org.junit.jupiter.api.Test;
-import mvd.jester.model.SynchronousTask;
-import mvd.jester.model.SystemManager;
-import mvd.jester.simulator.DynamicForkJoin;
-import mvd.jester.simulator.ParallelSynchronous;
-import mvd.jester.simulator.internals.parallelsynchronous.TaskContext;
-import mvd.jester.tests.ChwaLee;
-import mvd.jester.tests.MaiaBertogna;
-import mvd.jester.tests.SchmidMottok;
-import mvd.jester.tests.TypeFunction;
+// import static org.junit.jupiter.api.Assertions.assertFalse;
+// import static org.junit.jupiter.api.Assertions.assertTrue;
+// import static org.mockito.Mockito.mock;
+// import static org.mockito.Mockito.when;
+// import org.junit.jupiter.api.DisplayName;
+// import org.junit.jupiter.api.Test;
+// import mvd.jester.model.SynchronousTask;
+// import mvd.jester.model.SystemManager;
+// import mvd.jester.simulator.DynamicForkJoin;
+// import mvd.jester.simulator.ParallelSynchronous;
+// import mvd.jester.simulator.internals.parallelsynchronous.TaskContext;
+// import mvd.jester.tests.ChwaLee;
+// import mvd.jester.tests.MaiaBertogna;
+// import mvd.jester.tests.SchmidMottok;
+// import mvd.jester.tests.TypeFunction;
 
 
-/**
- * TestEarliestDeadlineFirst
- */
-public class TestEarliestDeadlineFirst {
+// /**
+// * TestEarliestDeadlineFirst
+// */
+// public class TestEarliestDeadlineFirst {
 
 
-    @Test
-    @DisplayName("Test if priority manager returns the correct priority.")
-    public void testPriority() {
-        EarliestDeadlineFirst edf = new EarliestDeadlineFirst();
+// @Test
+// @DisplayName("Test if priority manager returns the correct priority.")
+// public void testPriority() {
+// EarliestDeadlineFirst edf = new EarliestDeadlineFirst();
 
 
-        SynchronousTask t1 = mock(SynchronousTask.class);
-        SynchronousTask t2 = mock(SynchronousTask.class);
-        when(t1.getDeadline()).thenReturn((long) 100);
-        when(t2.getDeadline()).thenReturn((long) 200);
+// SynchronousTask t1 = mock(SynchronousTask.class);
+// SynchronousTask t2 = mock(SynchronousTask.class);
+// when(t1.getDeadline()).thenReturn((long) 100);
+// when(t2.getDeadline()).thenReturn((long) 200);
 
 
-        TaskContext tc1 = mock(TaskContext.class);
-        TaskContext tc2 = mock(TaskContext.class);
-        when(tc1.getDeadline()).thenReturn((long) 100);
-        when(tc2.getDeadline()).thenReturn((long) 200);
+// TaskContext tc1 = mock(TaskContext.class);
+// TaskContext tc2 = mock(TaskContext.class);
+// when(tc1.getDeadline()).thenReturn((long) 100);
+// when(tc2.getDeadline()).thenReturn((long) 200);
 
 
-        assertTrue(edf.compare(t1, t2) < 0);
-        assertTrue(edf.compare(tc1, tc2) < 0);
-        assertTrue(edf.compare(t1, t1) == 0);
-        assertTrue(edf.compare(tc1, tc1) == 0);
-        assertTrue(edf.compare(t2, t1) > 0);
-        assertTrue(edf.compare(tc2, tc1) > 0);
-    }
+// assertTrue(edf.compare(t1, t2) < 0);
+// assertTrue(edf.compare(tc1, tc2) < 0);
+// assertTrue(edf.compare(t1, t1) == 0);
+// assertTrue(edf.compare(tc1, tc1) == 0);
+// assertTrue(edf.compare(t2, t1) > 0);
+// assertTrue(edf.compare(tc2, tc1) > 0);
+// }
 
 
 
 
-    @Test
-    @DisplayName("Check Getters, Tests and Simulators.")
-    void testGettersTestsAndSimulators() {
-        EarliestDeadlineFirst edf = new EarliestDeadlineFirst();
-        SystemManager manager = new SystemManager(4);
-        assertTrue(edf.hasTest(ChwaLee.class));
-        assertFalse(edf.hasTest(MaiaBertogna.class));
-        assertFalse(edf.hasTest(SchmidMottok.class));
-        assertTrue(edf.hasSimulator(ParallelSynchronous.class));
-        assertTrue(edf.hasSimulator(DynamicForkJoin.class));
+// @Test
+// @DisplayName("Check Getters, Tests and Simulators.")
+// void testGettersTestsAndSimulators() {
+// EarliestDeadlineFirst edf = new EarliestDeadlineFirst();
+// SystemManager manager = new SystemManager(4);
+// assertTrue(edf.hasTest(ChwaLee.class));
+// assertFalse(edf.hasTest(MaiaBertogna.class));
+// assertFalse(edf.hasTest(SchmidMottok.class));
+// assertTrue(edf.hasSimulator(ParallelSynchronous.class));
+// assertTrue(edf.hasSimulator(DynamicForkJoin.class));
 
 
-        assertTrue(edf.hasTest(new ChwaLee(manager)));
-        assertFalse(edf.hasTest(new SchmidMottok(new TypeFunction.KownStructure(), manager)));
-        assertFalse(edf.hasTest(new MaiaBertogna(manager)));
-        // assertTrue(edf.hasSimulator(new ParallelSynchronous(mock(SystemSetup.class))));
-        // assertTrue(edf.hasSimulator(new DynamicForkJoin(mock(SystemSetup.class))));
+// assertTrue(edf.hasTest(new ChwaLee(manager)));
+// assertFalse(edf.hasTest(new SchmidMottok(new TypeFunction.KownStructure(), manager)));
+// assertFalse(edf.hasTest(new MaiaBertogna(manager)));
+// // assertTrue(edf.hasSimulator(new ParallelSynchronous(mock(SystemSetup.class))));
+// // assertTrue(edf.hasSimulator(new DynamicForkJoin(mock(SystemSetup.class))));
 
 
-        assertTrue(edf.getName().equals("EDF"));
-    }
+// assertTrue(edf.getName().equals("EDF"));
+// }
 
 
-}
+// }

src/test/java/mvd/jester/priority/TestRateMonotonic.java

-package mvd.jester.priority;
+// package mvd.jester.priority;
 
 
-import static org.junit.jupiter.api.Assertions.assertFalse;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-import org.junit.jupiter.api.DisplayName;
-import org.junit.jupiter.api.Test;
-import mvd.jester.model.SynchronousTask;
-import mvd.jester.model.SystemManager;
-import mvd.jester.simulator.DynamicForkJoin;
-import mvd.jester.simulator.ParallelSynchronous;
-import mvd.jester.simulator.internals.parallelsynchronous.TaskContext;
-import mvd.jester.tests.ChwaLee;
-import mvd.jester.tests.MaiaBertogna;
-import mvd.jester.tests.SchmidMottok;
-import mvd.jester.tests.TypeFunction;
+// import static org.junit.jupiter.api.Assertions.assertFalse;
+// import static org.junit.jupiter.api.Assertions.assertTrue;
+// import static org.mockito.Mockito.mock;
+// import static org.mockito.Mockito.when;
+// import org.junit.jupiter.api.DisplayName;
+// import org.junit.jupiter.api.Test;
+// import mvd.jester.model.SynchronousTask;
+// import mvd.jester.model.SystemManager;
+// import mvd.jester.simulator.DynamicForkJoin;
+// import mvd.jester.simulator.ParallelSynchronous;
+// import mvd.jester.simulator.internals.parallelsynchronous.TaskContext;
+// import mvd.jester.tests.ChwaLee;
+// import mvd.jester.tests.MaiaBertogna;
+// import mvd.jester.tests.SchmidMottok;
+// import mvd.jester.tests.TypeFunction;
 
 
-/**
- * TestRateMonotonic
- */
-public class TestRateMonotonic {
+// /**
+// * TestRateMonotonic
+// */
+// public class TestRateMonotonic {
 
 
-    @Test
-    @DisplayName("Test if priority manager returns the correct priority.")
-    public void testPriority() {
-        RateMonotonic rm = new RateMonotonic();
-        SynchronousTask t1 = mock(SynchronousTask.class);
-        SynchronousTask t2 = mock(SynchronousTask.class);
-        when(t1.getPeriod()).thenReturn((long) 100);
-        when(t2.getPeriod()).thenReturn((long) 200);
+// @Test
+// @DisplayName("Test if priority manager returns the correct priority.")
+// public void testPriority() {
+// RateMonotonic rm = new RateMonotonic();
+// SynchronousTask t1 = mock(SynchronousTask.class);
+// SynchronousTask t2 = mock(SynchronousTask.class);
+// when(t1.getPeriod()).thenReturn((long) 100);
+// when(t2.getPeriod()).thenReturn((long) 200);
 
 
-        TaskContext tc1 = mock(TaskContext.class);
-        TaskContext tc2 = mock(TaskContext.class);
-        when(tc1.getTask()).thenReturn(t1);
-        when(tc2.getTask()).thenReturn(t2);
+// TaskContext tc1 = mock(TaskContext.class);
+// TaskContext tc2 = mock(TaskContext.class);
+// when(tc1.getTask()).thenReturn(t1);
+// when(tc2.getTask()).thenReturn(t2);
 
 
-        assertTrue(rm.compare(t1, t2) < 0);
-        assertTrue(rm.compare(tc1, tc2) < 0);
-        assertTrue(rm.compare(t1, t1) == 0);
-        assertTrue(rm.compare(tc1, tc1) == 0);
-        assertTrue(rm.compare(t2, t1) > 0);
-        assertTrue(rm.compare(tc2, tc1) > 0);
-    }
+// assertTrue(rm.compare(t1, t2) < 0);
+// assertTrue(rm.compare(tc1, tc2) < 0);
+// assertTrue(rm.compare(t1, t1) == 0);
+// assertTrue(rm.compare(tc1, tc1) == 0);
+// assertTrue(rm.compare(t2, t1) > 0);
+// assertTrue(rm.compare(tc2, tc1) > 0);
+// }
 
 
 
 
-    @Test
-    @DisplayName("Check Tests and Simulators.")
-    void testTestsAndSimulators() {
-        RateMonotonic rm = new RateMonotonic();
-        SystemManager manager = new SystemManager(8);
-        assertFalse(rm.hasTest(ChwaLee.class));
-        assertTrue(rm.hasTest(MaiaBertogna.class));
-        assertTrue(rm.hasTest(SchmidMottok.class));
-        assertTrue(rm.hasSimulator(ParallelSynchronous.class));
-        assertTrue(rm.hasSimulator(DynamicForkJoin.class));
+// @Test
+// @DisplayName("Check Tests and Simulators.")
+// void testTestsAndSimulators() {
+// RateMonotonic rm = new RateMonotonic();
+// SystemManager manager = new SystemManager(8);
+// assertFalse(rm.hasTest(ChwaLee.class));
+// assertTrue(rm.hasTest(MaiaBertogna.class));
+// assertTrue(rm.hasTest(SchmidMottok.class));
+// assertTrue(rm.hasSimulator(ParallelSynchronous.class));
+// assertTrue(rm.hasSimulator(DynamicForkJoin.class));
 
 
-        assertFalse(rm.hasTest(new ChwaLee(manager)));
-        assertTrue(rm.hasTest(new SchmidMottok(new TypeFunction.UnkownStructure(), manager)));
-        assertTrue(rm.hasTest(new MaiaBertogna(manager)));
-        // assertTrue(rm.hasSimulator(new ParallelSynchronous(mock(SystemSetup.class))));
-        // assertTrue(rm.hasSimulator(new DynamicForkJoin(mock(SystemSetup.class))));
+// assertFalse(rm.hasTest(new ChwaLee(manager)));
+// assertTrue(rm.hasTest(new SchmidMottok(new TypeFunction.UnkownStructure(), manager)));
+// assertTrue(rm.hasTest(new MaiaBertogna(manager)));
+// // assertTrue(rm.hasSimulator(new ParallelSynchronous(mock(SystemSetup.class))));
+// // assertTrue(rm.hasSimulator(new DynamicForkJoin(mock(SystemSetup.class))));
 
 
-        assertTrue(rm.getName().equals("RM"));
-    }
-}
+// assertTrue(rm.getName().equals("RM"));
+// }
+// }

src/test/java/mvd/jester/simulator/TestProcessorContext.java

-package mvd.jester.simulator;
-
-import static org.junit.jupiter.api.Assertions.assertFalse;
-import static org.junit.jupiter.api.Assertions.assertThrows;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-import static org.mockito.AdditionalMatchers.gt;
-import static org.mockito.AdditionalMatchers.lt;
-import java.util.Optional;
-import java.util.concurrent.ThreadLocalRandom;
-import org.junit.jupiter.api.DisplayName;
-import org.junit.jupiter.api.Test;
-import mvd.jester.model.SynchronousTask;
-import mvd.jester.simulator.internals.ProcessorContext;
-import mvd.jester.simulator.internals.TaskContextInterface;
-import mvd.jester.simulator.internals.parallelsynchronous.JobContext;
-import mvd.jester.simulator.internals.parallelsynchronous.TaskContext;
-
-/**
- * TestProcessorContext
- */
-public class TestProcessorContext {
-
-    @Test
-    @DisplayName("Check if the job execution is updated correctly.")
-    void testUpdateExecution() {
-        for (int run = 0; run < 100; ++run) {
-            long jobWcet = ThreadLocalRandom.current().nextLong(1, 10);
-
-            TaskContext task = mock(TaskContext.class);
-            JobContext job = mock(JobContext.class);
-            when(job.updateExecution(lt(jobWcet))).thenReturn(Optional.empty());
-            when(job.updateExecution(jobWcet)).thenReturn(Optional.of(task));
-            when(job.updateExecution(gt(jobWcet))).thenThrow(RuntimeException.class);
-
-            ProcessorContext processor = new ProcessorContext(1);
-            assertFalse(processor.updateExecution(0).isPresent());
-            processor.setJob(job);
-
-            for (int i = 0; i < jobWcet; ++i) {
-                assertFalse(processor.updateExecution(i).isPresent());
-            }
-            Optional<TaskContextInterface> tci = processor.updateExecution(jobWcet);
-            assertTrue(tci.isPresent());
-            assertTrue(tci.get().equals(task));
-
-            assertThrows(RuntimeException.class, () -> processor.updateExecution(jobWcet + 1));
-
-            verify(job, times((int) jobWcet + 2)).updateExecution(anyLong());
-        }
-    }
-
-
-    @Test
-    @DisplayName("Check if the processor correctly accepts jobs")
-    void testAcceptTask() {
-        for (int run = 0; run < 100; ++run) {
-            long firstPeriod = ThreadLocalRandom.current().nextLong(100, 1000);
-            long secondPeriod = ThreadLocalRandom.current().nextLong(100, 1000);
-
-            JobContext firstJob = mock(JobContext.class);
-            TaskContext firstTaskContext = mock(TaskContext.class);
-            SynchronousTask firstTask = mock(SynchronousTask.class);
-
-            when(firstJob.getTaskContext()).thenReturn(firstTaskContext);
-            when(firstJob.prepareJob(anyLong())).thenReturn(true);
-            when(firstTaskContext.getTask()).thenReturn(firstTask);
-            when(firstTaskContext.getNextJob()).thenReturn(Optional.of(firstJob));
-            when(firstTask.getPeriod()).thenReturn((long) firstPeriod);
-
-
-            JobContext secondJob = mock(JobContext.class);
-            TaskContext secondTaskContext = mock(TaskContext.class);
-            SynchronousTask secondTask = mock(SynchronousTask.class);
-
-            when(secondJob.getTaskContext()).thenReturn(secondTaskContext);
-            when(secondJob.prepareJob(anyLong())).thenReturn(true);
-            when(secondTaskContext.getTask()).thenReturn(secondTask);
-            when(secondTaskContext.getNextJob()).thenReturn(Optional.of(secondJob));
-            when(secondTask.getPeriod()).thenReturn((long) secondPeriod);
-
-            ProcessorContext processor = new ProcessorContext(1);
-
-            assertTrue(processor.acceptTask(secondTaskContext, run));
-            if (firstPeriod < secondPeriod) {
-                assertTrue(processor.acceptTask(firstTaskContext, run));
-            } else {
-                assertFalse(processor.acceptTask(firstTaskContext, run));
-            }
-            assertFalse(processor.acceptTask(secondTaskContext, run));
-
-            int time = firstPeriod < secondPeriod ? 1 : 0;
-            verify(firstJob, times(time)).prepareJob(anyLong());
-            verify(firstJob, times(time)).setCurrentProcessor(processor);
-            verify(firstTaskContext, times(time)).getNextJob();
-            verify(secondJob, times(1)).prepareJob(anyLong());
-            verify(secondJob, times(1)).setCurrentProcessor(processor);
-            verify(secondJob, times(time)).setCurrentProcessor(null);
-            verify(secondTaskContext, times(1)).getNextJob();
-        }
-    }
-
-}
+// package mvd.jester.simulator;
+
+// import static org.junit.jupiter.api.Assertions.assertFalse;
+// import static org.junit.jupiter.api.Assertions.assertThrows;
+// import static org.junit.jupiter.api.Assertions.assertTrue;
+// import static org.mockito.ArgumentMatchers.anyLong;
+// import static org.mockito.Mockito.mock;
+// import static org.mockito.Mockito.times;
+// import static org.mockito.Mockito.verify;
+// import static org.mockito.Mockito.when;
+// import static org.mockito.AdditionalMatchers.gt;
+// import static org.mockito.AdditionalMatchers.lt;
+// import java.util.Optional;
+// import java.util.concurrent.ThreadLocalRandom;
+// import org.junit.jupiter.api.DisplayName;
+// import org.junit.jupiter.api.Test;
+// import mvd.jester.model.SynchronousTask;
+// import mvd.jester.simulator.internals.ProcessorContext;
+// import mvd.jester.simulator.internals.ITaskContext;
+// import mvd.jester.simulator.internals.parallelsynchronous.JobContext;
+// import mvd.jester.simulator.internals.parallelsynchronous.TaskContext;
+
+// /**
+// * TestProcessorContext
+// */
+// public class TestProcessorContext {
+
+// @Test
+// @DisplayName("Check if the job execution is updated correctly.")
+// void testUpdateExecution() {
+// for (int run = 0; run < 100; ++run) {
+// long jobWcet = ThreadLocalRandom.current().nextLong(1, 10);
+
+// TaskContext task = mock(TaskContext.class);
+// JobContext job = mock(JobContext.class);
+// when(job.updateExecution(lt(jobWcet))).thenReturn(Optional.empty());
+// when(job.updateExecution(jobWcet)).thenReturn(Optional.of(task));
+// when(job.updateExecution(gt(jobWcet))).thenThrow(RuntimeException.class);
+
+// ProcessorContext processor = new ProcessorContext(1);
+// assertFalse(processor.updateExecution(0).isPresent());
+// processor.setJob(job);
+
+// for (int i = 0; i < jobWcet; ++i) {
+// assertFalse(processor.updateExecution(i).isPresent());
+// }
+// Optional<ITaskContext> tci = processor.updateExecution(jobWcet);
+// assertTrue(tci.isPresent());
+// assertTrue(tci.get().equals(task));
+
+// assertThrows(RuntimeException.class, () -> processor.updateExecution(jobWcet + 1));
+
+// verify(job, times((int) jobWcet + 2)).updateExecution(anyLong());
+// }
+// }
+
+
+// @Test
+// @DisplayName("Check if the processor correctly accepts jobs")
+// void testAcceptTask() {
+// for (int run = 0; run < 100; ++run) {
+// long firstPeriod = ThreadLocalRandom.current().nextLong(100, 1000);
+// long secondPeriod = ThreadLocalRandom.current().nextLong(100, 1000);
+
+// JobContext firstJob = mock(JobContext.class);
+// TaskContext firstTaskContext = mock(TaskContext.class);
+// SynchronousTask firstTask = mock(SynchronousTask.class);
+
+// when(firstJob.getJobContext()).thenReturn(firstTaskContext);
+// when(firstJob.prepareJob(anyLong())).thenReturn(true);
+// when(firstTaskContext.getTask()).thenReturn(firstTask);
+// when(firstTaskContext.getNextJob()).thenReturn(Optional.of(firstJob));
+// when(firstTask.getPeriod()).thenReturn((long) firstPeriod);
+
+
+// JobContext secondJob = mock(JobContext.class);
+// TaskContext secondTaskContext = mock(TaskContext.class);
+// SynchronousTask secondTask = mock(SynchronousTask.class);
+
+// when(secondJob.getJobContext()).thenReturn(secondTaskContext);
+// when(secondJob.prepareJob(anyLong())).thenReturn(true);
+// when(secondTaskContext.getTask()).thenReturn(secondTask);
+// when(secondTaskContext.getNextJob()).thenReturn(Optional.of(secondJob));
+// when(secondTask.getPeriod()).thenReturn((long) secondPeriod);
+
+// ProcessorContext processor = new ProcessorContext(1);
+
+// assertTrue(processor.acceptTask(secondTaskContext, run));
+// if (firstPeriod < secondPeriod) {
+// assertTrue(processor.acceptTask(firstTaskContext, run));
+// } else {
+// assertFalse(processor.acceptTask(firstTaskContext, run));
+// }
+// assertFalse(processor.acceptTask(secondTaskContext, run));
+
+// int time = firstPeriod < secondPeriod ? 1 : 0;
+// verify(firstJob, times(time)).prepareJob(anyLong());
+// verify(firstJob, times(time)).setCurrentProcessor(processor);
+// verify(firstTaskContext, times(time)).getNextJob();
+// verify(secondJob, times(1)).prepareJob(anyLong());
+// verify(secondJob, times(1)).setCurrentProcessor(processor);
+// verify(secondJob, times(time)).setCurrentProcessor(null);
+// verify(secondTaskContext, times(1)).getNextJob();
+// }
+// }
+
+// }

src/test/java/mvd/jester/simulator/dynamicforkjoin/TestJobContext.java

-package mvd.jester.simulator.dynamicforkjoin;
+// package mvd.jester.simulator.dynamicforkjoin;
 
 
-import static org.junit.jupiter.api.Assertions.assertFalse;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.AdditionalMatchers.not;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-import java.util.Optional;
-import org.junit.jupiter.api.DisplayName;
-import org.junit.jupiter.api.Test;
-import mvd.jester.model.Segment;
-import mvd.jester.simulator.internals.ProcessorContext;
-import mvd.jester.simulator.internals.dynamicforkjoin.JobContext;
-import mvd.jester.simulator.internals.dynamicforkjoin.SegmentContext;
-import mvd.jester.simulator.internals.dynamicforkjoin.TaskContext;
-import mvd.jester.simulator.internals.dynamicforkjoin.TaskletContext;;
+// import static org.junit.jupiter.api.Assertions.assertFalse;
+// import static org.junit.jupiter.api.Assertions.assertTrue;
+// import static org.mockito.ArgumentMatchers.anyLong;
+// import static org.mockito.ArgumentMatchers.eq;
+// import static org.mockito.AdditionalMatchers.not;
+// import static org.mockito.Mockito.mock;
+// import static org.mockito.Mockito.times;
+// import static org.mockito.Mockito.verify;
+// import static org.mockito.Mockito.when;
+// import java.util.Optional;
+// import org.junit.jupiter.api.DisplayName;
+// import org.junit.jupiter.api.Test;
+// import mvd.jester.model.Segment;
+// import mvd.jester.simulator.internals.ProcessorContext;
+// import mvd.jester.simulator.internals.dynamicforkjoin.JobContext;
+// import mvd.jester.simulator.internals.dynamicforkjoin.SegmentContext;
+// import mvd.jester.simulator.internals.dynamicforkjoin.TaskContext;
+// import mvd.jester.simulator.internals.dynamicforkjoin.TaskletContext;;
 
 
-/**
- * TestJobContext
- */
-public class TestJobContext {
+// /**
+// * TestJobContext
+// */
+// public class TestJobContext {
 
 
-    @Test
-    @DisplayName("Check if the job is prepared correctly.")
-    public void testPrepareJob() {
-        TaskContext tc = mock(TaskContext.class);
-        TaskletContext tlc = mock(TaskletContext.class);
-        SegmentContext sc = mock(SegmentContext.class);
-        Segment s = mock(Segment.class);
-        when(sc.getSegment()).thenReturn(s);
-        when(s.getJobWcet()).thenReturn((long) 20);
-        when(sc.getNextTasklet()).thenReturn(Optional.of(tlc))
-                .thenReturn(Optional.ofNullable(null));
+// @Test
+// @DisplayName("Check if the job is prepared correctly.")
+// public void testPrepareJob() {
+// TaskContext tc = mock(TaskContext.class);
+// TaskletContext tlc = mock(TaskletContext.class);
+// SegmentContext sc = mock(SegmentContext.class);
+// Segment s = mock(Segment.class);
+// when(sc.getSegment()).thenReturn(s);
+// when(s.getJobWcet()).thenReturn((long) 20);
+// when(sc.getNextTasklet()).thenReturn(Optional.of(tlc))
+// .thenReturn(Optional.ofNullable(null));
 
 
 
 
-        JobContext jc = new JobContext(tc, sc);
+// JobContext jc = new JobContext(tc, sc);
 
 
-        assertTrue(jc.prepareJob(0));
-        assertTrue(jc.prepareJob(1));
-        jc.setCurrentTasklet(null);
-        assertFalse(jc.prepareJob(2));
-    }
+// assertTrue(jc.prepareJob(0));
+// assertTrue(jc.prepareJob(1));
+// jc.setCurrentTasklet(null);
+// assertFalse(jc.prepareJob(2));
+// }
 
 
-    @Test
-    @DisplayName("Check if the execution time is checked correctly.")
-    void testCheckExecutionTime() {
-        TaskContext tc = mock(TaskContext.class);
-        TaskletContext tlc = mock(TaskletContext.class);
-        SegmentContext sc = mock(SegmentContext.class);
-        Segment s = mock(Segment.class);
-        when(sc.getSegment()).thenReturn(s);
-        when(s.getJobWcet()).thenReturn((long) 20);
-        when(tlc.checkExecutionTime()).thenReturn(true, false);
+// @Test
+// @DisplayName("Check if the execution time is checked correctly.")
+// void testCheckExecutionTime() {
+// TaskContext tc = mock(TaskContext.class);
+// TaskletContext tlc = mock(TaskletContext.class);
+// SegmentContext sc = mock(SegmentContext.class);
+// Segment s = mock(Segment.class);
+// when(sc.getSegment()).thenReturn(s);
+// when(s.getJobWcet()).thenReturn((long) 20);
+// when(tlc.checkExecutionTime()).thenReturn(true, false);
 
 
-        JobContext jc = new JobContext(tc, sc);
+// JobContext jc = new JobContext(tc, sc);
 
 
-        assertFalse(jc.checkExecutionTime());
-        jc.setCurrentTasklet(tlc);
-        assertTrue(jc.checkExecutionTime());
-        assertFalse(jc.checkExecutionTime());
-    }
+// assertFalse(jc.checkExecutionTime());
+// jc.setCurrentTasklet(tlc);
+// assertTrue(jc.checkExecutionTime());
+// assertFalse(jc.checkExecutionTime());
+// }
 
 
-    @Test
-    @DisplayName("Check if the execution is updated correctly.")
-    void checkUpdateExecution() {
-        TaskContext tc = mock(TaskContext.class);
-        TaskletContext tlc = mock(TaskletContext.class);
-        SegmentContext sc = mock(SegmentContext.class);
-        Segment s = mock(Segment.class);
-        ProcessorContext pc = mock(ProcessorContext.class);
-        when(sc.getSegment()).thenReturn(s);
-        when(sc.getNextTasklet()).thenReturn(Optional.ofNullable(tlc))
-                .thenReturn(Optional.ofNullable(null));
-        when(s.getJobWcet()).thenReturn((long) 20);
-        when(tlc.checkExecutionTime()).thenReturn(true, false);
-        when(tlc.updateExecution(not(eq(0)))).thenReturn(true);
-        when(tlc.updateExecution(0)).thenReturn(false);
-        when(tc.acceptNotification(not(eq(1)))).thenReturn(Optional.ofNullable(null));
-        when(tc.acceptNotification(1)).thenReturn(Optional.ofNullable(tc));
+// @Test
+// @DisplayName("Check if the execution is updated correctly.")
+// void checkUpdateExecution() {
+// TaskContext tc = mock(TaskContext.class);
+// TaskletContext tlc = mock(TaskletContext.class);
+// SegmentContext sc = mock(SegmentContext.class);
+// Segment s = mock(Segment.class);
+// ProcessorContext pc = mock(ProcessorContext.class);
+// when(sc.getSegment()).thenReturn(s);
+// when(sc.getNextTasklet()).thenReturn(Optional.ofNullable(tlc))
+// .thenReturn(Optional.ofNullable(null));
+// when(s.getJobWcet()).thenReturn((long) 20);
+// when(tlc.checkExecutionTime()).thenReturn(true, false);
+// when(tlc.updateExecution(not(eq(0)))).thenReturn(true);
+// when(tlc.updateExecution(0)).thenReturn(false);
+// when(tc.acceptNotification(not(eq(1)))).thenReturn(Optional.ofNullable(null));
+// when(tc.acceptNotification(1)).thenReturn(Optional.ofNullable(tc));
 
 
-        JobContext jc = new JobContext(tc, sc);
-        jc.setCurrentProcessor(pc);
+// JobContext jc = new JobContext(tc, sc);
+// jc.setCurrentProcessor(pc);
 
 
-        assertFalse(jc.updateExecution(0).isPresent());
-        assertFalse(jc.updateExecution(0).isPresent());
+// assertFalse(jc.updateExecution(0).isPresent());
+// assertFalse(jc.updateExecution(0).isPresent());
 
 
-        jc.setCurrentTasklet(tlc);
-        assertTrue(jc.updateExecution(1).isPresent());
+// jc.setCurrentTasklet(tlc);
+// assertTrue(jc.updateExecution(1).isPresent());
 
 
-        verify(tlc, times(2)).updateExecution(anyLong());
-        verify(tc, times(2)).acceptNotification(anyLong());
-        verify(sc, times(2)).getNextTasklet();
-    }
-}
+// verify(tlc, times(2)).updateExecution(anyLong());
+// verify(tc, times(2)).acceptNotification(anyLong());
+// verify(sc, times(2)).getNextTasklet();
+// }
+// }

src/test/java/mvd/jester/simulator/parallelsynchronous/TestJobContext.java

-package mvd.jester.simulator.parallelsynchronous;
-
-import static org.junit.jupiter.api.Assertions.assertFalse;
-import static org.junit.jupiter.api.Assertions.assertThrows;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-import java.util.Optional;
-import java.util.concurrent.ThreadLocalRandom;
-import org.junit.jupiter.api.DisplayName;
-import org.junit.jupiter.api.Test;
-import mvd.jester.model.Segment;
-import mvd.jester.simulator.internals.ProcessorContext;
-import mvd.jester.simulator.internals.TaskContextInterface;
-import mvd.jester.simulator.internals.parallelsynchronous.JobContext;
-import mvd.jester.simulator.internals.parallelsynchronous.SegmentContext;
-import mvd.jester.simulator.internals.parallelsynchronous.TaskContext;
-
-/**
- * TestJobContext
- */
-public class TestJobContext {
-
-    @Test
-    @DisplayName("Check if execution of Job is updated correctly.")
-    public void testUpdateExecution() {
-        for (int run = 0; run < 100; ++run) {
-            long jobWcet = ThreadLocalRandom.current().nextLong(20, 50);
-
-            Segment s = mock(Segment.class);
-            when(s.getJobWcet()).thenReturn(jobWcet);
-            SegmentContext sc = mock(SegmentContext.class);
-            when(sc.getSegment()).thenReturn(s);
-            TaskContext tc = mock(TaskContext.class);
-            when(tc.acceptNotification(anyLong())).thenReturn(Optional.of(tc));
-
-            JobContext job = new JobContext(tc, sc);
-            ProcessorContext p = mock(ProcessorContext.class);
-            job.setCurrentProcessor(p);
-
-            assertTrue(job.checkExecutionTime());
-
-            for (int i = 0; i < jobWcet - 1; ++i) {
-                assertFalse(job.updateExecution(i).isPresent());
-            }
-
-            Optional<TaskContextInterface> otc = job.updateExecution(0);
-            assertTrue(otc.isPresent());
-            assertTrue(tc.equals(otc.get()));
-            assertFalse(p.getJob().isPresent());
-            assertFalse(job.getCurrentProcessor().isPresent());
-            assertFalse(job.checkExecutionTime());
-
-            verify(p, times(1)).setJob(null);
-            assertThrows(RuntimeException.class, () -> job.updateExecution(1));
-        }
-    }
-}
+// package mvd.jester.simulator.parallelsynchronous;
+
+// import static org.junit.jupiter.api.Assertions.assertFalse;
+// import static org.junit.jupiter.api.Assertions.assertThrows;
+// import static org.junit.jupiter.api.Assertions.assertTrue;
+// import static org.mockito.ArgumentMatchers.anyLong;
+// import static org.mockito.Mockito.mock;
+// import static org.mockito.Mockito.times;
+// import static org.mockito.Mockito.verify;
+// import static org.mockito.Mockito.when;
+// import java.util.Optional;
+// import java.util.concurrent.ThreadLocalRandom;
+// import org.junit.jupiter.api.DisplayName;
+// import org.junit.jupiter.api.Test;
+// import mvd.jester.model.Segment;
+// import mvd.jester.simulator.internals.ProcessorContext;
+// import mvd.jester.simulator.internals.ITaskContext;
+// import mvd.jester.simulator.internals.parallelsynchronous.JobContext;
+// import mvd.jester.simulator.internals.parallelsynchronous.SegmentContext;
+// import mvd.jester.simulator.internals.parallelsynchronous.TaskContext;
+
+// /**
+// * TestJobContext
+// */
+// public class TestJobContext {
+
+// @Test
+// @DisplayName("Check if execution of Job is updated correctly.")
+// public void testUpdateExecution() {
+// for (int run = 0; run < 100; ++run) {
+// long jobWcet = ThreadLocalRandom.current().nextLong(20, 50);
+
+// Segment s = mock(Segment.class);
+// when(s.getJobWcet()).thenReturn(jobWcet);
+// SegmentContext sc = mock(SegmentContext.class);
+// when(sc.getSegment()).thenReturn(s);
+// TaskContext tc = mock(TaskContext.class);
+// when(tc.acceptNotification(anyLong())).thenReturn(Optional.of(tc));
+
+// JobContext job = new JobContext(tc, sc);
+// ProcessorContext p = mock(ProcessorContext.class);
+// job.setCurrentProcessor(p);
+
+// assertTrue(job.checkExecutionTime());
+
+// for (int i = 0; i < jobWcet - 1; ++i) {
+// assertFalse(job.updateExecution(i).isPresent());
+// }
+
+// Optional<ITaskContext> otc = job.updateExecution(0);
+// assertTrue(otc.isPresent());
+// assertTrue(tc.equals(otc.get()));
+// assertFalse(p.getSubtask().isPresent());
+// assertFalse(job.getCurrentProcessor().isPresent());
+// assertFalse(job.checkExecutionTime());
+
+// verify(p, times(1)).setJob(null);
+// assertThrows(RuntimeException.class, () -> job.updateExecution(1));
+// }
+// }
+// }