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

Example 56 with VariableDefinition

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

the class ModelSequencerHierarchyTest method testParentExitExclusionForSiblingTransitions.

/**
 * Transitions to sibling state must nut invoke parent exit actions.
 */
@SuppressWarnings("unused")
@Test
public void testParentExitExclusionForSiblingTransitions() {
    Statechart sc = _createStatechart("sc");
    {
        InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
        VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, s_scope);
        Region r = _createRegion("r", sc);
        {
            State s1 = _createState("s1", r);
            {
                _createExitAssignment(v1, s1, 1);
                Region r_s1 = _createRegion("r", s1);
                {
                    State s3 = _createState("s3", r_s1);
                    {
                        _createExitAssignment(v1, s3, 2);
                        Region r_s3 = _createRegion("r", s3);
                        {
                            State s4 = _createState("s4", r_s3);
                            _createExitAssignment(v1, s4, 3);
                            State s5 = _createState("s5", r_s3);
                        }
                    }
                }
            }
            State s2 = _createState("s2", r);
            {
                Region r_s1 = _createRegion("r", s2);
                {
                    _createState("s6", r_s1);
                }
            }
        }
    }
    _createTransition(findState(sc, "s4"), findState(sc, "s5"));
    ExecutionFlow flow = sequencer.transform(sc);
    ExecutionState _s1 = flow.getStates().get(0);
    assertEquals("sc.r.s1", _s1.getName());
    assertNotNull(_s1.getExitAction());
    ExecutionState _s3 = flow.getStates().get(1);
    assertEquals("sc.r.s1.r.s3", _s3.getName());
    assertNotNull(_s3.getExitAction());
    ExecutionState _s4 = flow.getStates().get(2);
    assertEquals("sc.r.s1.r.s3.r.s4", _s4.getName());
    assertNotNull(_s4.getExitAction());
    Reaction _t = _s4.getReactions().get(0);
    assertTrue(_t.isTransition());
    Sequence _effect = (Sequence) _t.getEffect();
    assertSequenceSize(2, _effect);
    assertCall(_effect, 0, _s4.getExitSequence());
}

Example 57 with VariableDefinition

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

the class ModelSequencerHierarchyTest method testParentExitDeep.

/**
 * The transition sequence must contain all exit actions for parent states
 * that will be left by a transition.
 */
@SuppressWarnings("unused")
@Test
public void testParentExitDeep() {
    Statechart sc = _createStatechart("sc");
    {
        InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
        VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, s_scope);
        Region r = _createRegion("r", sc);
        {
            State s1 = _createState("s1", r);
            {
                _createExitAssignment(v1, s1, 1);
                Region r_s1 = _createRegion("r", s1);
                {
                    State s3 = _createState("s3", r_s1);
                    {
                        _createExitAssignment(v1, s3, 2);
                        Region r_s3 = _createRegion("r", s3);
                        {
                            State s4 = _createState("s4", r_s3);
                            _createExitAssignment(v1, s4, 3);
                            State s5 = _createState("s5", r_s3);
                        }
                    }
                }
            }
            State s2 = _createState("s2", r);
            {
                Region r_s1 = _createRegion("r", s2);
                {
                    _createState("s6", r_s1);
                }
            }
        }
    }
    _createTransition(findState(sc, "s4"), findState(sc, "s6"));
    ExecutionFlow flow = sequencer.transform(sc);
    ExecutionState _s1 = flow.getStates().get(0);
    assertEquals("sc.r.s1", _s1.getName());
    assertNotNull(_s1.getExitAction());
    ExecutionState _s3 = flow.getStates().get(1);
    assertEquals("sc.r.s1.r.s3", _s3.getName());
    assertNotNull(_s3.getExitAction());
    ExecutionState _s4 = flow.getStates().get(2);
    assertEquals("sc.r.s1.r.s3.r.s4", _s4.getName());
    assertNotNull(_s4.getExitAction());
    ExecutionState _s6 = flow.getStates().get(5);
    assertEquals("sc.r.s2.r.s6", _s6.getName());
    Reaction _t = _s4.getReactions().get(0);
    assertTrue(_t.isTransition());
    Sequence _effect = (Sequence) _t.getEffect();
    assertEquals(2, _effect.getSteps().size());
    assertCall(_effect, 0, _s1.getExitSequence());
    assertCall(_effect, 1, _s6.getEnterSequences().get(0));
    assertCall(_s1.getExitSequence(), 0, _s1.getSubScopes().get(0).getExitSequence());
    StateSwitch _switch = (StateSwitch) _s1.getSubScopes().get(0).getExitSequence().getSteps().get(0);
    StateCase _s4_case = assertedStateCase(_switch, _s4);
    assertCall(assertedSequence(_s4_case.getStep()), 0, _s4.getExitSequence());
    assertCall(assertedSequence(_s4_case.getStep()), 1, _s3.getExitAction());
    assertCall(_s1.getExitSequence(), 1, _s1.getExitAction());
}

Example 58 with VariableDefinition

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

the class StextTestFactory method _createVariableDefinition.

public static VariableDefinition _createVariableDefinition(String name, Type type, Scope scope) {
    VariableDefinition v = StextFactory.eINSTANCE.createVariableDefinition();
    v.setName(name);
    TypeSpecifier typeSpecifier = TypesFactory.eINSTANCE.createTypeSpecifier();
    typeSpecifier.setType(type);
    v.setTypeSpecifier(typeSpecifier);
    if (scope != null)
        scope.getDeclarations().add(v);
    return v;
}

Example 59 with VariableDefinition

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

the class StextTestFactory method _createVariableDefinition.

public static VariableDefinition _createVariableDefinition(String name, Type type, Scope scope, Expression initialValue) {
    VariableDefinition definition = _createVariableDefinition(name, type, scope);
    definition.setInitialValue(initialValue);
    return definition;
}

Example 60 with VariableDefinition

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

the class STextJavaValidator method checkValueDefinitionExpression.

@Check(CheckType.FAST)
public void checkValueDefinitionExpression(VariableDefinition definition) {
    // applies only to constants
    if (!definition.isConst())
        return;
    Expression initialValue = definition.getInitialValue();
    if (initialValue == null) {
        error(CONST_MUST_HAVE_VALUE_MSG, definition, null, CONST_MUST_HAVE_VALUE_CODE);
        return;
    }
    List<Expression> toCheck = Lists.newArrayList(initialValue);
    TreeIterator<EObject> eAllContents = initialValue.eAllContents();
    while (eAllContents.hasNext()) {
        EObject next = eAllContents.next();
        if (next instanceof Expression)
            toCheck.add((Expression) next);
    }
    for (Expression expression : toCheck) {
        EObject referencedObject = null;
        if (expression instanceof FeatureCall)
            referencedObject = ((FeatureCall) expression).getFeature();
        else if (expression instanceof ElementReferenceExpression)
            referencedObject = ((ElementReferenceExpression) expression).getReference();
        if (referencedObject instanceof VariableDefinition) {
            if (!((VariableDefinition) referencedObject).isConst()) {
                error(REFERENCE_TO_VARIABLE, StextPackage.Literals.VARIABLE_DEFINITION__INITIAL_VALUE);
            }
        }
    }
}