Examples with Statechart org.yakindu.sct.model.sgraph.Statechart used on opensource projects

Example 96 with Statechart

use of org.yakindu.sct.model.sgraph.Statechart in project statecharts by Yakindu.

the class ModelSequencerOrthogonalityTest method setUpDeepExitSC.

@SuppressWarnings("unused")
private Statechart setUpDeepExitSC() {
    Statechart sc = _createStatechart("sc");
    {
        InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
        VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, s_scope);
        Region r = _createRegion("r", sc);
        {
            State s = _createState("s", r);
            {
                _createExitAssignment(v1, s, 42);
                Region r1 = _createRegion("1", s);
                {
                    State a = _createState("a", r1);
                    {
                        _createExitAssignment(v1, a, 42);
                        Region a1 = _createRegion("1", a);
                        {
                            State a1a = _createState("a", a1);
                            {
                                _createExitAssignment(v1, a1a, 42);
                                Region a11 = _createRegion("1", a1a);
                                {
                                    _createState("a", a11);
                                }
                                Region a21 = _createRegion("2", a1a);
                                {
                                    _createState("a", a21);
                                }
                            }
                        }
                        Region a2 = _createRegion("2", a);
                        {
                            State a2a = _createState("a", a2);
                            {
                                _createExitAssignment(v1, a2a, 42);
                                Region a11 = _createRegion("1", a2a);
                                {
                                    _createState("a", a11);
                                }
                                Region a21 = _createRegion("2", a2a);
                                {
                                    _createState("a", a21);
                                }
                            }
                        }
                    }
                }
                Region r2 = _createRegion("2", s);
                {
                    State a = _createState("a", r2);
                    {
                        _createExitAssignment(v1, a, 42);
                        Region a1 = _createRegion("1", a);
                        {
                            State a1a = _createState("a", a1);
                            {
                                _createExitAssignment(v1, a1a, 42);
                                Region a11 = _createRegion("1", a1a);
                                {
                                    _createState("a", a11);
                                }
                                Region a21 = _createRegion("2", a1a);
                                {
                                    _createState("a", a21);
                                }
                            }
                        }
                        Region a2 = _createRegion("2", a);
                        {
                            State a2a = _createState("a", a2);
                            {
                                _createExitAssignment(v1, a2a, 42);
                                Region a11 = _createRegion("1", a2a);
                                {
                                    _createState("a", a11);
                                }
                                Region a21 = _createRegion("2", a2a);
                                {
                                    _createState("a", a21);
                                }
                            }
                        }
                    }
                }
            }
            State b = _createState("b", r);
        }
    }
    return sc;
}

Example 97 with Statechart

use of org.yakindu.sct.model.sgraph.Statechart in project statecharts by Yakindu.

the class ModelSequencerOrthogonalityTest method testBottomUpTransitionExitSequence_B.

/**
 * A transition that exits from a deep orthogonal state structure should not
 * contain multiple calls to exit actions
 */
@Test
public void testBottomUpTransitionExitSequence_B() {
    Statechart sc = setUpDeepExitSC();
    _createTransition(findStateFullyQualified(sc, "sc.r.s.2.a.2.a.2.a"), findStateFullyQualified(sc, "sc.r.b"));
    ExecutionFlow flow = sequencer.transform(sc);
    ExecutionState _s = assertedState(flow, 0, "sc.r.s");
    ExecutionState _s1a = assertedState(flow, 1, "sc.r.s._1.a");
    ExecutionState _s1a1a = assertedState(flow, 2, "sc.r.s._1.a._1.a");
    ExecutionState _s1a1a1a = assertedState(flow, 3, "sc.r.s._1.a._1.a._1.a");
    ExecutionState _s1a1a2a = assertedState(flow, 4, "sc.r.s._1.a._1.a._2.a");
    ExecutionState _s1a2a = assertedState(flow, 5, "sc.r.s._1.a._2.a");
    ExecutionState _s1a2a1a = assertedState(flow, 6, "sc.r.s._1.a._2.a._1.a");
    ExecutionState _s1a2a2a = assertedState(flow, 7, "sc.r.s._1.a._2.a._2.a");
    ExecutionState _s2a = assertedState(flow, 8, "sc.r.s._2.a");
    ExecutionState _s2a1a = assertedState(flow, 9, "sc.r.s._2.a._1.a");
    ExecutionState _s2a1a1a = assertedState(flow, 10, "sc.r.s._2.a._1.a._1.a");
    ExecutionState _s2a1a2a = assertedState(flow, 11, "sc.r.s._2.a._1.a._2.a");
    ExecutionState _s2a2a = assertedState(flow, 12, "sc.r.s._2.a._2.a");
    ExecutionState _s2a2a1a = assertedState(flow, 13, "sc.r.s._2.a._2.a._1.a");
    ExecutionState _s2a2a2a = assertedState(flow, 14, "sc.r.s._2.a._2.a._2.a");
    ExecutionState _b = assertedState(flow, 15, "sc.r.b");
    // check the transition reaction ...
    Reaction _t = _s2a2a2a.getReactions().get(0);
    assertTrue(_t.isTransition());
    // check the exit sequence of _s
    Sequence _exit = assertedSequence(_t.getEffect());
    assertEquals("wrong steps: " + stepListAsString(_exit), 2, _exit.getSteps().size());
    assertedOrder(_exit, Lists.newArrayList(_s1a1a1a, _s1a1a2a, _s1a2a1a, _s1a2a2a, _s2a1a1a, _s2a1a2a, _s2a2a1a, _s2a2a2a), Lists.newArrayList(new StepLeaf(_s1a1a1a.getExitSequence()), // 
    new StepLeaf(_s1a1a2a.getExitSequence()), // 
    new StepLeaf(_s1a1a.getExitAction()), // 
    new StepLeaf(_s1a2a1a.getExitSequence()), // 
    new StepLeaf(_s1a2a2a.getExitSequence()), // 
    new StepLeaf(_s1a2a.getExitAction()), // 
    new StepLeaf(_s1a.getExitAction()), // 
    new StepLeaf(_s2a1a1a.getExitSequence()), // 
    new StepLeaf(_s2a1a2a.getExitSequence()), // 
    new StepLeaf(_s2a1a.getExitAction()), // 
    new StepLeaf(_s2a2a1a.getExitSequence()), // 
    new StepLeaf(_s2a2a2a.getExitSequence()), // 
    new StepLeaf(_s2a2a.getExitAction()), // 
    new StepLeaf(_s2a.getExitAction()), // 
    new StepLeaf(_s.getExitAction()), new StepLeaf(_b.getEnterSequences().get(0))));
    assertCall(_exit, 1, _b.getEnterSequences().get(0));
}

Example 98 with Statechart

use of org.yakindu.sct.model.sgraph.Statechart in project statecharts by Yakindu.

the class ModelSequencerStateReactionTest method testSingleTransitionTimeTrigger.

/**
 * If a time trigger is defined for a transition then an event must be
 * introduced into the execution flow.
 */
@SuppressWarnings("unused")
@Test
public void testSingleTransitionTimeTrigger() {
    Statechart sc = _createStatechart("test");
    Scope scope = _createInterfaceScope("interface", sc);
    VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, scope);
    Region r = _createRegion("main", sc);
    State s = _createState("s", r);
    Transition t = _createTransition(s, s);
    ReactionTrigger tr1 = _createReactionTrigger(t);
    _createTimeEventSpec(TimeEventType.AFTER, _createValue(1), TimeUnit.SECOND, tr1);
    AssignmentExpression assign = _createVariableAssignment(v1, AssignmentOperator.ASSIGN, _createValue(42), (ReactionEffect) t.getEffect());
    ExecutionFlow flow = sequencer.transform(sc);
    // assert definition of time event
    Scope timerScope = flow.getScopes().get(1);
    assertTrue(timerScope.getDeclarations().get(0) instanceof TimeEvent);
    TimeEvent te = (TimeEvent) timerScope.getDeclarations().get(0);
    // assert that the reaction check checks the time event
    assertEquals(1, flow.getStates().size());
    ExecutionState _s = flow.getStates().get(0);
    assertEquals(s.getName(), _s.getSimpleName());
    If _if = (If) SCTTestUtil.flattenSequenceStepsAsList(flow.getStates().get(0).getReactSequence()).get(0);
    ElementReferenceExpression _ere = (ElementReferenceExpression) _if.getCheck().getCondition();
    assertSame(te, _ere.getReference());
    // assert the scheduling of the time event during state entry
    assertNotNull(_s.getEntryAction());
    Sequence entryAction = (Sequence) _s.getEntryAction();
    ScheduleTimeEvent ste = (ScheduleTimeEvent) entryAction.getSteps().get(0);
    assertSame(te, ste.getTimeEvent());
    NumericalMultiplyDivideExpression multiply = (NumericalMultiplyDivideExpression) ste.getTimeValue();
    assertIntLiteral(1, ((PrimitiveValueExpression) multiply.getLeftOperand()).getValue());
    assertIntLiteral(1000, ((PrimitiveValueExpression) multiply.getRightOperand()).getValue());
    assertEquals(MultiplicativeOperator.MUL, multiply.getOperator());
    // assert the unscheduling of the time events during state exit
    assertNotNull(_s.getExitAction());
    Sequence exitAction = (Sequence) _s.getExitAction();
    UnscheduleTimeEvent ute = (UnscheduleTimeEvent) exitAction.getSteps().get(0);
    assertSame(te, ute.getTimeEvent());
}

Example 99 with Statechart

use of org.yakindu.sct.model.sgraph.Statechart in project statecharts by Yakindu.

the class ModelSequencerStateReactionTest method testExitActionWithoutGuard.

/**
 * If a entry trigger is combined with a guard condition then the entry
 * action is executed conditionally with this trigger.
 */
@Test
public void testExitActionWithoutGuard() {
    Statechart sc = _createStatechart("test");
    Scope scope = _createInterfaceScope("interface", sc);
    VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, scope);
    Region r = _createRegion("main", sc);
    Entry e = _createEntry(EntryKind.INITIAL, null, r);
    State s1 = _createState("s1", r);
    State s2 = _createState("s2", r);
    _createTransition(e, s1);
    _createTransition(s1, s2);
    LocalReaction exitAction = _createExitAction(s2);
    _createVariableAssignment(v1, AssignmentOperator.ASSIGN, _createValue(42), (ReactionEffect) exitAction.getEffect());
    // ((ReactionTrigger)entryAction.getTrigger()).setGuardExpression(_createValue(true));
    ExecutionFlow flow = sequencer.transform(sc);
    ExecutionState _s1 = flow.getStates().get(0);
    ExecutionState _s2 = flow.getStates().get(1);
    assertEquals(s1.getName(), _s1.getSimpleName());
    assertEquals(s2.getName(), _s2.getSimpleName());
    Sequence _exitSeq = (Sequence) _s2.getExitAction();
    assertClass(Sequence.class, _exitSeq.getSteps().get(0));
    assertAssignment(((Sequence) _exitSeq.getSteps().get(0)).getSteps().get(0), "v1", AssignmentOperator.ASSIGN, "42");
}

Example 100 with Statechart

use of org.yakindu.sct.model.sgraph.Statechart in project statecharts by Yakindu.

the class ModelSequencerStateReactionTest method testSingleLocalTimeTrigger.

/**
 */
@SuppressWarnings("unused")
@Test
public void testSingleLocalTimeTrigger() {
    Statechart sc = _createStatechart("test");
    Scope scope = _createInterfaceScope("interface", sc);
    VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, scope);
    Region r = _createRegion("main", sc);
    State s = _createState("s", r);
    LocalReaction timeTriggeredReaction = _createTimeTriggeredReaction(s, TimeEventType.AFTER, _createValue(2), TimeUnit.MILLISECOND);
    AssignmentExpression assign = _createVariableAssignment(v1, AssignmentOperator.ASSIGN, _createValue(42), (ReactionEffect) timeTriggeredReaction.getEffect());
    ExecutionFlow flow = sequencer.transform(sc);
    Scope timerScope = flow.getScopes().get(1);
    assertTrue(timerScope.getDeclarations().get(0) instanceof TimeEvent);
    TimeEvent te = (TimeEvent) timerScope.getDeclarations().get(0);
    // assert that the reaction check checks the time event
    ExecutionState _s = flow.getStates().get(0);
    // assert the scheduling of the time event during state entry
    assertNotNull(_s.getEntryAction());
    Sequence entryAction = (Sequence) _s.getEntryAction();
    ScheduleTimeEvent ste = (ScheduleTimeEvent) entryAction.getSteps().get(0);
    assertSame(te, ste.getTimeEvent());
    PrimitiveValueExpression value = (PrimitiveValueExpression) ste.getTimeValue();
    assertIntLiteral(2, value.getValue());
    assertNotNull(_s.getExitAction());
    Sequence exitAction = (Sequence) _s.getExitAction();
    UnscheduleTimeEvent ute = (UnscheduleTimeEvent) exitAction.getSteps().get(0);
    assertSame(te, ute.getTimeEvent());
}