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

Example 31 with Region

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

the class ModelSequencerStateTest method testStateEntryAction.

/**
 * if a state defines a entry action then the execution state must have a
 * entryAction.
 */
@Test
public void testStateEntryAction() {
    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 entryAction = _createEntryAction(s2);
    _createVariableAssignment(v1, AssignmentOperator.ASSIGN, _createValue(42), (ReactionEffect) entryAction.getEffect());
    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());
    assertNotNull(_s2.getEntryAction());
    assertNull(_s1.getEntryAction());
}

Example 32 with Region

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

the class ModelSequencerStateTest method testCompositeStateExitSequence.

/**
 * A composite state must have a exit sequence. This exit sequence consists
 * of an exit action call and a state switch for all leaf states.
 */
@SuppressWarnings("unused")
@Test
public void testCompositeStateExitSequence() {
    Statechart sc = _createStatechart("cs");
    {
        Scope scope = _createInterfaceScope("interface", sc);
        VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, scope);
        Region r = _createRegion("r", sc);
        {
            State s1 = _createState("s1", r);
            {
                _createExitAssignment(v1, s1, 1);
                Region r1_s1 = _createRegion("r1", s1);
                {
                    Entry e = _createEntry(EntryKind.INITIAL, null, r1_s1);
                    State s2 = _createState("s2", r1_s1);
                    State s3 = _createState("s3", r1_s1);
                    _createTransition(e, s2);
                    _createTransition(s2, s3);
                }
                Region r2_s1 = _createRegion("r2", s1);
                {
                    Entry e = _createEntry(EntryKind.INITIAL, null, r2_s1);
                    State s4 = _createState("s4", r2_s1);
                    State s5 = _createState("s5", r2_s1);
                    State s6 = _createState("s6", r2_s1);
                    _createTransition(e, s4);
                }
            }
        }
    }
    ExecutionFlow flow = sequencer.transform(sc);
    ExecutionState _s1 = flow.getStates().get(0);
    assertEquals("s1", _s1.getSimpleName());
    ExecutionState _s2 = flow.getStates().get(1);
    assertEquals("s2", _s2.getSimpleName());
    ExecutionState _s3 = flow.getStates().get(2);
    assertEquals("s3", _s3.getSimpleName());
    ExecutionState _s4 = flow.getStates().get(3);
    assertEquals("s4", _s4.getSimpleName());
    ExecutionState _s5 = flow.getStates().get(4);
    assertEquals("s5", _s5.getSimpleName());
    ExecutionState _s6 = flow.getStates().get(5);
    assertEquals("s6", _s6.getSimpleName());
    assertNotNull(_s1.getExitAction());
    assertNotNull(_s1.getExitSequence());
    assertEquals(3, _s1.getExitSequence().getSteps().size());
    Sequence _r1_s1 = _s2.getSuperScope().getExitSequence();
    assertCall(_s1.getExitSequence(), 0, _r1_s1);
    Sequence _r2_s1 = _s4.getSuperScope().getExitSequence();
    assertCall(_s1.getExitSequence(), 1, _r2_s1);
    Step _switch = _r1_s1.getSteps().get(0);
    assertStateSwitch(_switch, _s2, _s3);
    assertCall(assertedSequence(assertedStateCase(_switch, _s2).getStep()), 0, _s2.getExitSequence());
    assertCall(assertedSequence(assertedStateCase(_switch, _s3).getStep()), 0, _s3.getExitSequence());
    _switch = _r2_s1.getSteps().get(0);
    assertStateSwitch(_switch, _s4, _s5, _s6);
    assertCall(assertedSequence(assertedStateCase(_switch, _s4).getStep()), 0, _s4.getExitSequence());
    assertCall(assertedSequence(assertedStateCase(_switch, _s5).getStep()), 0, _s5.getExitSequence());
    assertCall(assertedSequence(assertedStateCase(_switch, _s6).getStep()), 0, _s6.getExitSequence());
    assertCall(_s1.getExitSequence(), 2, _s1.getExitAction());
}

Example 33 with Region

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

the class ModelSequencerStateTest method testStateExitAction.

/**
 * if a state defines a exit action then the execution state must have a
 * exitAction.
 */
@Test
public void testStateExitAction() {
    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(s1);
    _createVariableAssignment(v1, AssignmentOperator.ASSIGN, _createValue(21), (ReactionEffect) exitAction.getEffect());
    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());
    assertNotNull(_s1.getExitAction());
    assertNull(_s2.getExitAction());
}

Example 34 with Region

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

the class TransitionsWithNoTriggerTest method setup.

@Override
@Before
public void setup() {
    super.setup();
    StextFactory stextFactory = StextFactory.eINSTANCE;
    Region region = factory.createRegion();
    entry = factory.createEntry();
    stateA = factory.createState();
    stateA.setName("A");
    stateB = factory.createState();
    stateB.setName("B");
    stateC = factory.createState();
    stateC.setName("C");
    stateD = factory.createState();
    stateD.setName("D");
    choice = factory.createChoice();
    stateE = factory.createState();
    stateE.setName("E");
    entryToStateA = createTransition(entry, stateA);
    stateAToStateB = createTransition(stateA, stateB);
    stateBToStateC = createTransition(stateB, stateC);
    stateCToStateD = createTransition(stateC, stateD);
    stateCToStateD.setSpecification("always");
    ReactionTrigger triggerCToD = stextFactory.createReactionTrigger();
    triggerCToD.getTriggers().add(stextFactory.createAlwaysEvent());
    stateCToStateD.setTrigger(triggerCToD);
    choiceToStateE = createTransition(choice, stateE);
    stateBB = factory.createState();
    stateBB.setName("BB");
    entryB = factory.createEntry();
    exitB = factory.createExit();
    regionB = factory.createRegion();
    regionB.getVertices().add(entryB);
    regionB.getVertices().add(stateBB);
    regionB.getVertices().add(exitB);
    stateB.getRegions().add(regionB);
    entryBToStateBB = createTransition(entryB, stateBB);
    stateBBToExitB = createTransition(stateBB, exitB);
    region.getVertices().add(entry);
    region.getVertices().add(stateA);
    region.getVertices().add(stateB);
    region.getVertices().add(stateC);
    region.getVertices().add(stateD);
    statechart.getRegions().add(region);
}

Example 35 with Region

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

the class TransitionsWithNoTriggerTest method noTriggerOnSyncOutgoing.

/**
 * The outgoing transitions of a sync (fork / join) node must not have any
 * trigger part. Thus empty transitions must not have any warning. This test
 * case addresses a bug #75 (
 * https://code.google.com/a/eclipselabs.org/p/yakindu/issues/detail?id=75 )
 * .
 */
@Test
public void noTriggerOnSyncOutgoing() {
    statechart = loadStatechart("ValidEmptyTransitionFromSync.sct");
    Region validRegion = firstNamed(eAllOfType(statechart, Region.class), "valid");
    Synchronization sync = eAllOfType(validRegion, Synchronization.class).get(0);
    for (Transition t : sync.getOutgoingTransitions()) {
        assertTrue(validate(t));
        assertIssueCount(diagnostics, 0);
    }
}