@Check(CheckType.FAST)
public void checkUnusedExit(final Exit exit) {
if (exit.getParentRegion().getComposite() instanceof org.yakindu.sct.model.sgraph.State
&& exit.getOutgoingTransitions().isEmpty()) {
org.yakindu.sct.model.sgraph.State state =
(org.yakindu.sct.model.sgraph.State) exit.getParentRegion().getComposite();
if (!STextValidationModelUtils.isDefault(exit)) {
boolean hasOutgoingTransition = false;
Iterator<Transition> transitionIt = state.getOutgoingTransitions().iterator();
while (transitionIt.hasNext() && !hasOutgoingTransition) {
Transition transition = transitionIt.next();
hasOutgoingTransition =
STextValidationModelUtils.isDefaultExitTransition(transition)
? true
: STextValidationModelUtils.isNamedExitTransition(transition, exit.getName());
}
if (!hasOutgoingTransition) {
error(EXIT_UNUSED, exit, null, -1);
}
} else {
boolean hasOutgoingTransition = false;
Iterator<Transition> transitionIt = state.getOutgoingTransitions().iterator();
while (transitionIt.hasNext() && !hasOutgoingTransition) {
hasOutgoingTransition =
STextValidationModelUtils.isDefaultExitTransition(transitionIt.next());
}
if (!hasOutgoingTransition) {
error(EXIT_DEFAULT_UNUSED, exit, null, -1);
}
}
}
}
/**
* Exit nodes in top level regions are not supported.
*
* @param exit
*/
@Check(CheckType.FAST)
public void exitOnStatechart(Exit exit) {
if (exit.getParentRegion().getComposite() instanceof Statechart) {
error(ISSUE_EXIT_ON_STATECHART, exit, null, -1);
}
}