Examples with LocalReaction org.yakindu.sct.model.stext.stext.LocalReaction used on opensource projects

Example 6 with LocalReaction

use of org.yakindu.sct.model.stext.stext.LocalReaction 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 7 with LocalReaction

use of org.yakindu.sct.model.stext.stext.LocalReaction 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 8 with LocalReaction

use of org.yakindu.sct.model.stext.stext.LocalReaction in project statecharts by Yakindu.

the class ModelSequencerStateTest method testStateReaction_WithExitAction.

/**
 * The exit action must be part of the reaction effect sequence
 */
@SuppressWarnings("unused")
@Test
public void testStateReaction_WithExitAction() {
    SimpleFlatTSC tsc = new SimpleFlatTSC();
    VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, tsc.s_scope);
    LocalReaction exitAction = _createExitAction(tsc.s1);
    AssignmentExpression assign = _createVariableAssignment(v1, AssignmentOperator.ASSIGN, _createValue(21), (ReactionEffect) exitAction.getEffect());
    ExecutionFlow flow = sequencer.transform(tsc.sc);
    // test state with one outgoing transition
    ExecutionState _s1 = flow.getStates().get(0);
    ExecutionState _s2 = flow.getStates().get(1);
    assertEquals(tsc.s1.getName(), _s1.getSimpleName());
    assertEquals(tsc.s2.getName(), _s2.getSimpleName());
    assertEquals(1, _s1.getReactions().size());
    Reaction reaction = _s1.getReactions().get(0);
    assertNotNull(reaction.getCheck());
    assertNotNull(reaction.getEffect());
    Sequence seq = (Sequence) reaction.getEffect();
    assertCall(seq, 0, _s1.getExitSequence());
    assertCall(_s1.getExitSequence(), 1, _s1.getExitAction());
}

Example 9 with LocalReaction

use of org.yakindu.sct.model.stext.stext.LocalReaction in project statecharts by Yakindu.

the class ModelSequencerStateTest method testStateCycle_EntryActionExclusion.

/**
 * Entry action behaviors are not directly part of the states cycle steps
 */
@SuppressWarnings("unused")
@Test
public void testStateCycle_EntryActionExclusion() {
    MinimalTSC tsc = new MinimalTSC();
    VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, tsc.s_scope);
    // add a simple entry action: "entry / x=42;"
    LocalReaction lr = _createEntryAction(tsc.s1);
    ReactionEffect lr_eff = _createReactionEffect(lr);
    AssignmentExpression assign1 = _createVariableAssignment(v1, AssignmentOperator.ASSIGN, _createValue(42), lr_eff);
    // TRANSFORM
    ExecutionFlow flow = sequencer.transform(tsc.sc);
    // test state with one outgoing transition
    ExecutionState s1 = flow.getStates().get(0);
    assertEquals(0, s1.getReactions().size());
    assertNotNull(s1.getReactSequence());
    assertEquals(1, s1.getReactSequence().getSteps().size());
}

Example 10 with LocalReaction

use of org.yakindu.sct.model.stext.stext.LocalReaction 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());
}