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Example 1 with LogicalAndExpression

use of org.yakindu.base.expressions.expressions.LogicalAndExpression 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());
}
Also used : ParenthesizedExpression(org.yakindu.base.expressions.expressions.ParenthesizedExpression) LogicalAndExpression(org.yakindu.base.expressions.expressions.LogicalAndExpression) StextTestFactory._createReactionTrigger(org.yakindu.sct.model.stext.test.util.StextTestFactory._createReactionTrigger) ReactionTrigger(org.yakindu.sct.model.stext.stext.ReactionTrigger) LogicalOrExpression(org.yakindu.base.expressions.expressions.LogicalOrExpression) Transition(org.yakindu.sct.model.sgraph.Transition) SGraphTestFactory._createTransition(org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createTransition) Statechart(org.yakindu.sct.model.sgraph.Statechart) SGraphTestFactory._createStatechart(org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createStatechart) Region(org.yakindu.sct.model.sgraph.Region) SGraphTestFactory._createRegion(org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createRegion) StextTestFactory._createEventDefinition(org.yakindu.sct.model.stext.test.util.StextTestFactory._createEventDefinition) EventDefinition(org.yakindu.sct.model.stext.stext.EventDefinition) LocalReaction(org.yakindu.sct.model.stext.stext.LocalReaction) StextTestFactory._createTimeTriggeredReaction(org.yakindu.sct.model.stext.test.util.StextTestFactory._createTimeTriggeredReaction) StextTestFactory._createLocalReaction(org.yakindu.sct.model.stext.test.util.StextTestFactory._createLocalReaction) Reaction(org.yakindu.sct.model.sexec.Reaction) PrimitiveValueExpression(org.yakindu.base.expressions.expressions.PrimitiveValueExpression) ElementReferenceExpression(org.yakindu.base.expressions.expressions.ElementReferenceExpression) Test(org.junit.Test)

Aggregations

Test (org.junit.Test)1 ElementReferenceExpression (org.yakindu.base.expressions.expressions.ElementReferenceExpression)1 LogicalAndExpression (org.yakindu.base.expressions.expressions.LogicalAndExpression)1 LogicalOrExpression (org.yakindu.base.expressions.expressions.LogicalOrExpression)1 ParenthesizedExpression (org.yakindu.base.expressions.expressions.ParenthesizedExpression)1 PrimitiveValueExpression (org.yakindu.base.expressions.expressions.PrimitiveValueExpression)1 Reaction (org.yakindu.sct.model.sexec.Reaction)1 Region (org.yakindu.sct.model.sgraph.Region)1 Statechart (org.yakindu.sct.model.sgraph.Statechart)1 Transition (org.yakindu.sct.model.sgraph.Transition)1 SGraphTestFactory._createRegion (org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createRegion)1 SGraphTestFactory._createStatechart (org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createStatechart)1 SGraphTestFactory._createTransition (org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createTransition)1 EventDefinition (org.yakindu.sct.model.stext.stext.EventDefinition)1 LocalReaction (org.yakindu.sct.model.stext.stext.LocalReaction)1 ReactionTrigger (org.yakindu.sct.model.stext.stext.ReactionTrigger)1 StextTestFactory._createEventDefinition (org.yakindu.sct.model.stext.test.util.StextTestFactory._createEventDefinition)1 StextTestFactory._createLocalReaction (org.yakindu.sct.model.stext.test.util.StextTestFactory._createLocalReaction)1 StextTestFactory._createReactionTrigger (org.yakindu.sct.model.stext.test.util.StextTestFactory._createReactionTrigger)1 StextTestFactory._createTimeTriggeredReaction (org.yakindu.sct.model.stext.test.util.StextTestFactory._createTimeTriggeredReaction)1