Examples with Reaction org.yakindu.sct.model.sexec.Reaction used on opensource projects

Example 6 with Reaction

use of org.yakindu.sct.model.sexec.Reaction in project statecharts by Yakindu.

the class ModelSequencerOrthogonalityTest method testSiblingRegionExitFromSourceState.

/*
	 * --------------------------------------------------------------------------
	 * ----------------- Exit behavior tests
	 * ------------------------------------
	 * -------------------------------------------------------
	 */
/**
 * The transition from a leaf state with orthogonal siblings must invoke the
 * exit sequence of the orthogonal sibling regions.
 */
@SuppressWarnings("unused")
@Test
public void testSiblingRegionExitFromSourceState() {
    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);
            {
                Region r2 = _createRegion("r2", s1);
                {
                    Entry r2_entry = _createEntry(EntryKind.INITIAL, null, r2);
                    State s2 = _createState("s2", r2);
                    _createTransition(r2_entry, s2);
                    State s2b = _createState("s2b", r2);
                }
                Region r3 = _createRegion("r3", s1);
                {
                    Entry r3_entry = _createEntry(EntryKind.INITIAL, null, r3);
                    State s3 = _createState("s3", r3);
                    _createTransition(r3_entry, s3);
                }
                Region r4 = _createRegion("r4", s1);
                {
                    Entry r4_entry = _createEntry(EntryKind.INITIAL, null, r4);
                    State s4 = _createState("s4", r4);
                    _createTransition(r4_entry, s4);
                    State s4b = _createState("s4b", r4);
                }
            }
            _createTransition(r_entry, s1);
            State s5 = _createState("s5", r);
            _createTransition(findState(sc, "s3"), s5);
        }
    }
    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.s1.r2.s2", _s2.getName());
    ExecutionState _s2b = flow.getStates().get(2);
    assertEquals("sc.r.s1.r2.s2b", _s2b.getName());
    ExecutionState _s3 = flow.getStates().get(3);
    assertEquals("sc.r.s1.r3.s3", _s3.getName());
    ExecutionState _s4 = flow.getStates().get(4);
    assertEquals("sc.r.s1.r4.s4", _s4.getName());
    ExecutionState _s4b = flow.getStates().get(5);
    assertEquals("sc.r.s1.r4.s4b", _s4b.getName());
    ExecutionState _s5 = flow.getStates().get(6);
    assertEquals("sc.r.s5", _s5.getName());
    Reaction _t = _s3.getReactions().get(0);
    assertTrue(_t.isTransition());
    Sequence _effect = (Sequence) _t.getEffect();
    assertEquals(2, _effect.getSteps().size());
    assertedOrder(_effect, Lists.newArrayList(_s2b, _s3, _s4b), Lists.newArrayList(new StepLeaf(_s2b.getExitSequence()), new StepLeaf(_s3.getExitSequence()), new StepLeaf(_s4b.getExitSequence())));
    assertCall(_effect, 1, _s5.getEnterSequences().get(0));
}

Example 7 with Reaction

use of org.yakindu.sct.model.sexec.Reaction in project statecharts by Yakindu.

the class ModelSequencerStateReactionTest method testAlwaysLocalReaction.

/**
 * Local reactions must be created for behavior with 'always' trigger
 */
@SuppressWarnings("unused")
@Test
public void testAlwaysLocalReaction() {
    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 = _createLocalReaction(s, StextFactory.eINSTANCE.createAlwaysEvent());
    AssignmentExpression assign = _createVariableAssignment(v1, AssignmentOperator.ASSIGN, _createValue(42), (ReactionEffect) timeTriggeredReaction.getEffect());
    ExecutionFlow flow = sequencer.transform(sc);
    ExecutionState _s = flow.getStates().get(0);
    // assert that a local reaction is created
    Reaction reaction = _s.getReactions().get(0);
    PrimitiveValueExpression pve = (PrimitiveValueExpression) reaction.getCheck().getCondition();
    assertBoolLiteral(true, pve.getValue());
}

Example 8 with Reaction

use of org.yakindu.sct.model.sexec.Reaction in project statecharts by Yakindu.

the class ModelSequencerStateReactionTest method testTransitionCheckSequenceWithGuard.

@Test
public void testTransitionCheckSequenceWithGuard() {
    EventDefinition e1 = _createEventDefinition("e1", null);
    EventDefinition e2 = _createEventDefinition("e2", null);
    ReactionTrigger tr1 = _createReactionTrigger(null);
    _createRegularEventSpec(e1, tr1);
    _createRegularEventSpec(e2, tr1);
    PrimitiveValueExpression exp = _createValue(false);
    tr1.setGuard(createGuardExpression(exp));
    Transition t = SGraphFactory.eINSTANCE.createTransition();
    t.setTrigger(tr1);
    Statechart sc = _createStatechart("test");
    Region region = _createRegion("r1", sc);
    t.setSource(_createState("A", region));
    t.setTarget(_createState("B", region));
    Reaction reaction = behaviorMapping.mapTransition(t);
    // now check the expression structure ...
    // the root is an and condition with the trigger check as the first
    // (left) part and the guard as the right (second) part.
    LogicalAndExpression and = (LogicalAndExpression) reaction.getCheck().getCondition();
    ParenthesizedExpression parenthesis = (ParenthesizedExpression) and.getLeftOperand();
    LogicalOrExpression triggerCheck = (LogicalOrExpression) parenthesis.getExpression();
    PrimitiveValueExpression guardCheck = (PrimitiveValueExpression) ((ParenthesizedExpression) and.getRightOperand()).getExpression();
    assertClass(ElementReferenceExpression.class, triggerCheck.getLeftOperand());
    assertClass(ElementReferenceExpression.class, triggerCheck.getRightOperand());
    assertEquals(e1.getName(), ((NamedElement) ((ElementReferenceExpression) triggerCheck.getLeftOperand()).getReference()).getName());
    assertEquals(e2.getName(), ((NamedElement) ((ElementReferenceExpression) triggerCheck.getRightOperand()).getReference()).getName());
    assertBoolLiteral(false, guardCheck.getValue());
}

Example 9 with Reaction

use of org.yakindu.sct.model.sexec.Reaction in project statecharts by Yakindu.

the class ModelSequencerStateReactionTest method testTransitionCheckSequenceWithoutGuard.

@Test
public void testTransitionCheckSequenceWithoutGuard() {
    EventDefinition e1 = _createEventDefinition("e1", null);
    EventDefinition e2 = _createEventDefinition("e2", null);
    ReactionTrigger tr1 = _createReactionTrigger(null);
    _createRegularEventSpec(e1, tr1);
    _createRegularEventSpec(e2, tr1);
    Transition t = SGraphFactory.eINSTANCE.createTransition();
    t.setTrigger(tr1);
    Statechart sc = _createStatechart("test");
    Region region = _createRegion("r1", sc);
    t.setSource(_createState("A", region));
    t.setTarget(_createState("B", region));
    Reaction reaction = behaviorMapping.mapTransition(t);
    assertTrue(reaction.getCheck().getCondition() instanceof LogicalOrExpression);
    assertClass(ElementReferenceExpression.class, ((LogicalOrExpression) reaction.getCheck().getCondition()).getLeftOperand());
    assertClass(ElementReferenceExpression.class, ((LogicalOrExpression) reaction.getCheck().getCondition()).getRightOperand());
    assertEquals(e1.getName(), ((NamedElement) ((ElementReferenceExpression) ((LogicalOrExpression) reaction.getCheck().getCondition()).getLeftOperand()).getReference()).getName());
    assertEquals(e2.getName(), ((NamedElement) ((ElementReferenceExpression) ((LogicalOrExpression) reaction.getCheck().getCondition()).getRightOperand()).getReference()).getName());
}

Example 10 with Reaction

use of org.yakindu.sct.model.sexec.Reaction in project statecharts by Yakindu.

the class ModelSequencerStateReactionTest method testTransitionCheckSequenceWithoutTrigger.

@Test
public void testTransitionCheckSequenceWithoutTrigger() {
    ReactionTrigger tr1 = _createReactionTrigger(null);
    PrimitiveValueExpression exp = _createValue(false);
    tr1.setGuard(createGuardExpression(exp));
    Transition t = SGraphFactory.eINSTANCE.createTransition();
    t.setTrigger(tr1);
    Statechart sc = _createStatechart("test");
    Region region = _createRegion("r1", sc);
    t.setSource(_createState("A", region));
    t.setTarget(_createState("B", region));
    Reaction reaction = behaviorMapping.mapTransition(t);
    // now check the expression structure ...
    // the root is an and condition with the trigger check as the first
    // (left) part and the guard as the right (second) part.
    PrimitiveValueExpression guard = (PrimitiveValueExpression) reaction.getCheck().getCondition();
    assertBoolLiteral(false, guard.getValue());
}