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

Example 21 with State

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

the class ModelSequencerStateReactionTest method testExitActionWithGuard.

/**
 * If a entry trigger is combined with a guard condition then the entry
 * action is executed conditionally with this trigger.
 */
@Test
public void testExitActionWithGuard() {
    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) exitAction.getTrigger()).setGuard(createGuardExpression(_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(If.class, _exitSeq.getSteps().get(0));
    assertClass(PrimitiveValueExpression.class, ((If) _exitSeq.getSteps().get(0)).getCheck().getCondition());
    assertAssignment(((Sequence) ((If) _exitSeq.getSteps().get(0)).getThenStep()).getSteps().get(0), "v1", AssignmentOperator.ASSIGN, "42");
}

Example 22 with State

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

the class ModelSequencerStateVectorTest method testSCStateVectorDeepNonOrthopgonal.

/**
 * The state vector descriptor of the ExecutionFlow must have an offset of 0
 * and a size that is the maximum orthogonality of the statechart.
 */
@Test
public void testSCStateVectorDeepNonOrthopgonal() {
    Statechart sc = _createStatechart("test");
    Region r = _createRegion("r", sc);
    _createState("s1", r);
    State s2 = _createState("s2", r);
    Region s2_r = _createRegion("r", s2);
    State s2_1 = _createState("s2_1", s2_r);
    Region s2_1_r = _createRegion("r", s2_1);
    _createState("s2_1_1", s2_1_r);
    _createState("s2_1_2", s2_1_r);
    _createState("s2_2", s2_r);
    ExecutionFlow flow = sequencer.transform(sc);
    assertNotNull(flow.getStateVector());
    assertStateVector(0, 1, flow.getStateVector());
    assertStateVector(0, 1, getAssertedExState(flow, 0, "test.r.s1").getStateVector());
    assertStateVector(0, 1, getAssertedExState(flow, 1, "test.r.s2").getStateVector());
    assertStateVector(0, 1, getAssertedExState(flow, 2, "test.r.s2.r.s2_1").getStateVector());
    assertStateVector(0, 1, getAssertedExState(flow, 3, "test.r.s2.r.s2_1.r.s2_1_1").getStateVector());
    assertStateVector(0, 1, getAssertedExState(flow, 4, "test.r.s2.r.s2_1.r.s2_1_2").getStateVector());
    assertStateVector(0, 1, getAssertedExState(flow, 5, "test.r.s2.r.s2_2").getStateVector());
}

Example 23 with State

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

the class ModelSequencerStateVectorTest method testSCStateVectorDeepOrthopgonal.

/**
 * The state vector descriptor of the ExecutionFlow must have an offset of 0
 * and a size that is the maximum orthogonality of the statechart.
 */
@Test
public void testSCStateVectorDeepOrthopgonal() {
    Statechart sc = _createStatechart("test");
    {
        // first top region
        Region r = _createRegion("r1", sc);
        _createState("s1", r);
        State s2 = _createState("s2", r);
        {
            // first sub region
            Region s2_r = _createRegion("r", s2);
            State s2_1 = _createState("s2_1", s2_r);
            {
                // first sub sub region
                Region s2_1_r = _createRegion("r1", s2_1);
                _createState("s2_1_1", s2_1_r);
                _createState("s2_1_2", s2_1_r);
            }
            {
                // second sub sub region
                Region s2_2_r = _createRegion("r2", s2_1);
                _createState("s2_1_3", s2_2_r);
                _createState("s2_1_4", s2_2_r);
            }
            _createState("s2_2", s2_r);
        }
    }
    {
        // second top region
        Region r = _createRegion("r2", sc);
        _createState("s3", r);
        _createState("s4", r);
    }
    ExecutionFlow flow = sequencer.transform(sc);
    assertNotNull(flow.getStateVector());
    assertStateVector(0, 3, flow.getStateVector());
    assertStateVector(0, 1, getAssertedExState(flow, 0, "test.r1.s1").getStateVector());
    assertStateVector(0, 2, getAssertedExState(flow, 1, "test.r1.s2").getStateVector());
    assertStateVector(0, 2, getAssertedExState(flow, 2, "test.r1.s2.r.s2_1").getStateVector());
    assertStateVector(0, 1, getAssertedExState(flow, 3, "test.r1.s2.r.s2_1.r1.s2_1_1").getStateVector());
    assertStateVector(0, 1, getAssertedExState(flow, 4, "test.r1.s2.r.s2_1.r1.s2_1_2").getStateVector());
    assertStateVector(1, 1, getAssertedExState(flow, 5, "test.r1.s2.r.s2_1.r2.s2_1_3").getStateVector());
    assertStateVector(1, 1, getAssertedExState(flow, 6, "test.r1.s2.r.s2_1.r2.s2_1_4").getStateVector());
    assertStateVector(0, 1, getAssertedExState(flow, 7, "test.r1.s2.r.s2_2").getStateVector());
    assertStateVector(2, 1, getAssertedExState(flow, 8, "test.r2.s3").getStateVector());
    assertStateVector(2, 1, getAssertedExState(flow, 9, "test.r2.s4").getStateVector());
}

Example 24 with State

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

the class ModelSequencerHistoryTest method testDeepHistorySave.

@Test
public void testDeepHistorySave() {
    Statechart sc = _createStatechart("sc");
    {
        InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
        VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, s_scope);
        Region r = _createRegion("r", sc);
        {
            Entry r_entry = _createEntry(EntryKind.DEEP_HISTORY, null, r);
            State s1 = _createState("s1", r);
            State s2 = _createState("s2", r);
            {
                _createEntryAssignment(v1, s2, 3);
                Region r2 = _createRegion("r2", s2);
                {
                    Entry e = _createEntry(EntryKind.INITIAL, null, r2);
                    Entry history = _createEntry(EntryKind.SHALLOW_HISTORY, "history", r2);
                    State s3 = _createState("s3", r2);
                    {
                        _createEntryAssignment(v1, s3, 4);
                    }
                    State s4 = _createState("s4", r2);
                    {
                        Region r4 = _createRegion("r4", s4);
                        {
                            Entry e4 = _createEntry(EntryKind.INITIAL, null, r2);
                            State s5 = _createState("s5", r4);
                            _createTransition(e4, s5);
                            _createTransition(s5, s1);
                        }
                    }
                    _createTransition(e, s3);
                    _createTransition(history, s3);
                    _createTransition(s3, s4);
                    _createTransition(s1, history);
                }
            }
            _createTransition(r_entry, s1);
            _createTransition(s1, s2);
        }
    }
    ExecutionFlow flow = sequencer.transform(sc);
    ExecutionState _s1 = flow.getStates().get(0);
    assertEquals("sc.r.s1", _s1.getName());
    ExecutionState _s2 = flow.getStates().get(1);
    assertEquals("sc.r.s2", _s2.getName());
    ExecutionState _s3 = flow.getStates().get(2);
    assertEquals("sc.r.s2.r2.s3", _s3.getName());
    ExecutionState _s4 = flow.getStates().get(3);
    assertEquals("sc.r.s2.r2.s4", _s4.getName());
    ExecutionState _s5 = flow.getStates().get(4);
    assertEquals("sc.r.s2.r2.s4.r4.s5", _s5.getName());
    // get the transition effect from s5 to s1
    Step effect = _s5.getReactions().get(0).getEffect();
    assertedOrder(effect, Lists.newArrayList(_s5), Lists.newArrayList(// new StepSaveHistory((ExecutionRegion) _s5.getSuperScope()),
    new StepLeaf(_s5.getExitSequence().getSteps().get(0)), new StepLeaf(_s1.getEnterSequences().get(0).getSteps().get(0)), new StepSaveHistory((ExecutionRegion) _s1.getSuperScope())));
    // get the transition effect from s3 to s4(s5)
    effect = _s3.getReactions().get(0).getEffect();
    assertedOrder(effect, Lists.newArrayList(_s5), Lists.newArrayList(new StepLeaf(_s3.getExitSequence().getSteps().get(0)), new StepSaveHistory((ExecutionRegion) _s4.getSuperScope())));
}

Example 25 with State

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

the class ModelSequencerSCTest method testNoNullCall.

@Test
public void testNoNullCall() {
    Statechart sc = _createStatechart("sc");
    {
        InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
        VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, s_scope);
        Region r = _createRegion("r", sc);
        {
            Entry r_entry = _createEntry(EntryKind.INITIAL, null, r);
            State s1 = _createState("s1", r);
            State s2 = _createState("s2", r);
            {
                _createEntryAssignment(v1, s2, 3);
                Region r2 = _createRegion("r2", s2);
                {
                    Entry e = _createEntry(EntryKind.INITIAL, null, r2);
                    Entry history = _createEntry(EntryKind.SHALLOW_HISTORY, "history", r2);
                    State s3 = _createState("s3", r2);
                    {
                        _createEntryAssignment(v1, s3, 4);
                    }
                    State s4 = _createState("s4", r2);
                    {
                        Region r4 = _createRegion("r4", s4);
                        {
                            Entry e4 = _createEntry(EntryKind.INITIAL, null, r2);
                            State s5 = _createState("s5", r4);
                            _createTransition(e4, s5);
                            _createTransition(s5, s1);
                        }
                    }
                    _createTransition(e, s3);
                    _createTransition(history, s3);
                    _createTransition(s3, s4);
                    _createTransition(s1, history);
                }
            }
            _createTransition(r_entry, s1);
            _createTransition(s1, s2);
        }
    }
    ExecutionFlow flow = sequencer.transform(sc);
    TreeIterator<EObject> iter = flow.eAllContents();
    while (iter.hasNext()) {
        EObject child = iter.next();
        if (child instanceof Call) {
            Call childCall = (Call) child;
            if (childCall.getStep() == null) {
                Sequence sequence = assertedSequence((Step) childCall.eContainer());
                fail(sequence.getName() + ": " + sequence.getComment());
            }
        }
    }
}