public boolean concurrentState() {
final Group cur = getCurrentGroup();
if (cur != null && cur.getType() == GroupType.CONCURRENT_STATE) {
super.endGroup();
}
final Group conc1 =
getOrCreateGroup(
"CONC" + UniqueSequence.getValue(),
"",
null,
GroupType.CONCURRENT_STATE,
getCurrentGroup());
conc1.setDashed(true);
if (cur != null && cur.getType() == GroupType.STATE) {
cur.moveEntitiesTo(conc1);
super.endGroup();
final Group conc2 =
getOrCreateGroup(
"CONC" + UniqueSequence.getValue(),
"",
null,
GroupType.CONCURRENT_STATE,
getCurrentGroup());
conc2.setDashed(true);
}
return true;
}
