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

Example 46 with VariableDefinition

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

the class ModelSequencerOrthogonalityTest method testSiblingStateTransition.

/**
 * Local transition within a region with orthogonal siblings does not have
 * to invoke sibling region entries or exists.
 */
@SuppressWarnings("unused")
@Test
public void testSiblingStateTransition() {
    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);
                }
                Region r3 = _createRegion("r3", s1);
                {
                    Entry r3_entry = _createEntry(EntryKind.INITIAL, null, r3);
                    State s3 = _createState("s3", r3);
                    {
                        Region r3a = _createRegion("r3a", s3);
                        {
                            Entry r3a_entry = _createEntry(EntryKind.INITIAL, null, r3a);
                            State s3a = _createState("s3a", r3a);
                            _createTransition(r3a_entry, s3a);
                        }
                        Region r3b = _createRegion("r3b", s3);
                        {
                            Entry r3b_entry = _createEntry(EntryKind.INITIAL, null, r3b);
                            State s3b = _createState("s3b", r3b);
                            State s3b2 = _createState("s3b2", r3b);
                            _createTransition(r3b_entry, s3b);
                        }
                        Region r3c = _createRegion("r3c", s3);
                        {
                            Entry r3c_entry = _createEntry(EntryKind.INITIAL, null, r3c);
                            State s3c = _createState("s3c", r3c);
                            _createTransition(r3c_entry, s3c);
                        }
                    }
                    _createEntryAssignment(v1, s3, 42);
                    _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);
                }
            }
            _createTransition(r_entry, s1);
            State s5 = _createState("s5", r);
            _createTransition(findState(sc, "s3b"), findState(sc, "s3b2"));
        }
    }
    ExecutionFlow flow = sequencer.transform(sc);
    ExecutionState _s2 = flow.getStates().get(1);
    assertEquals("sc.r.s1.r2.s2", _s2.getName());
    ExecutionState _s3 = flow.getStates().get(2);
    assertEquals("sc.r.s1.r3.s3", _s3.getName());
    ExecutionState _s3a = flow.getStates().get(3);
    assertEquals("sc.r.s1.r3.s3.r3a.s3a", _s3a.getName());
    ExecutionState _s3b = flow.getStates().get(4);
    assertEquals("sc.r.s1.r3.s3.r3b.s3b", _s3b.getName());
    ExecutionState _s3b2 = flow.getStates().get(5);
    assertEquals("sc.r.s1.r3.s3.r3b.s3b2", _s3b2.getName());
    ExecutionState _s3c = flow.getStates().get(6);
    assertEquals("sc.r.s1.r3.s3.r3c.s3c", _s3c.getName());
    ExecutionState _s4 = flow.getStates().get(7);
    assertEquals("sc.r.s1.r4.s4", _s4.getName());
    ExecutionState _s5 = flow.getStates().get(8);
    assertEquals("sc.r.s5", _s5.getName());
    Reaction _t = _s3b.getReactions().get(0);
    assertTrue(_t.isTransition());
    Sequence _effect = (Sequence) _t.getEffect();
    assertEquals(2, _effect.getSteps().size());
    assertCall(_effect, 0, _s3b.getExitSequence());
    assertCall(_effect, 1, _s3b2.getEnterSequences().get(0));
}

Example 47 with VariableDefinition

use of org.yakindu.sct.model.stext.stext.VariableDefinition 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 48 with VariableDefinition

use of org.yakindu.sct.model.stext.stext.VariableDefinition 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 49 with VariableDefinition

use of org.yakindu.sct.model.stext.stext.VariableDefinition 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 50 with VariableDefinition

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