@Check(CheckType.FAST)
public void checkTransitionPropertySpec(final Transition transition) {
for (ReactionProperty property : transition.getProperties()) {
if (property instanceof EntryPointSpec) {
if (transition.getTarget() instanceof org.yakindu.sct.model.sgraph.State) {
org.yakindu.sct.model.sgraph.State state =
(org.yakindu.sct.model.sgraph.State) transition.getTarget();
if (!state.isComposite()) {
warning(TRANSITION_ENTRY_SPEC_NOT_COMPOSITE, transition, null, -1);
}
}
} else if (property instanceof ExitPointSpec) {
final ExitPointSpec exitPointSpec = (ExitPointSpec) property;
if (transition.getSource() instanceof org.yakindu.sct.model.sgraph.State) {
org.yakindu.sct.model.sgraph.State state =
(org.yakindu.sct.model.sgraph.State) transition.getSource();
if (!state.isComposite()) {
warning(TRANSITION_EXIT_SPEC_NOT_COMPOSITE, transition, null, -1);
} else {
// Validate an exit point is continued on one transition
// only.
for (Transition t : state.getOutgoingTransitions()) {
if (transition != t
&& STextValidationModelUtils.isNamedExitTransition(
t, exitPointSpec.getExitpoint())) {
warning(TRANSITION_EXIT_SPEC_ON_MULTIPLE_SIBLINGS, transition, null, -1);
}
}
// Validate the state has minimally one named exit
// region
boolean hasExit = false;
Iterator<Region> regionIter = state.getRegions().iterator();
while (regionIter.hasNext() && !hasExit) {
Iterator<Exit> exitIter =
STextValidationModelUtils.getExits(regionIter.next().eContents()).iterator();
while (exitIter.hasNext() && !hasExit) {
Exit exit = exitIter.next();
hasExit = exitPointSpec.getExitpoint().equals(exit.getName());
}
}
if (!hasExit) {
error(TRANSITION_NOT_EXISTING_NAMED_EXIT_POINT, transition, null, -1);
}
}
}
}
}
}
