protected static void _privk3_findNewActiveStates(
final RegionAspectRegionAspectProperties _self_,
final Region _self,
final ArrayList<AbstractState> newActiveStates,
final Transition selectedTransition,
final ArrayList<Transition> currentActiveTransitions,
final Hashtable<String, Object> context) {
boolean _and = false;
AbstractState _target = selectedTransition.getTarget();
if (!(_target instanceof Pseudostate)) {
_and = false;
} else {
AbstractState _target_1 = selectedTransition.getTarget();
_and = (_target_1 instanceof Fork);
}
if (_and) {
AbstractState _target_2 = selectedTransition.getTarget();
EList<Transition> _outgoing = ((Pseudostate) _target_2).getOutgoing();
for (final Transition _transition : _outgoing) {
AbstractState _target_3 = _transition.getTarget();
newActiveStates.add(_target_3);
}
} else {
final ArrayList<AbstractState> targetParents = new ArrayList<AbstractState>();
AbstractState _target_4 = selectedTransition.getTarget();
RegionAspect.getAllParents(_self, _target_4, targetParents);
final Consumer<AbstractState> _function =
(AbstractState _parent) -> {
boolean _contains = newActiveStates.contains(_parent);
boolean _not = (!_contains);
if (_not) {
newActiveStates.add(_parent);
}
};
targetParents.forEach(_function);
for (final Transition _currentTransition : currentActiveTransitions) {
boolean _and_1 = false;
AbstractState _target_5 = selectedTransition.getTarget();
boolean _contains = newActiveStates.contains(_target_5);
boolean _not = (!_contains);
if (!_not) {
_and_1 = false;
} else {
boolean _alreadyFired = TransitionAspect.alreadyFired(selectedTransition, context);
boolean _not_1 = (!_alreadyFired);
_and_1 = _not_1;
}
if (_and_1) {
AbstractState _target_6 = selectedTransition.getTarget();
newActiveStates.add(_target_6);
}
}
ArrayList<AbstractState> toDelete = new ArrayList<AbstractState>();
final ArrayList<AbstractState> targetChildren = new ArrayList<AbstractState>();
AbstractState _source = selectedTransition.getSource();
RegionAspect.getAllChildren(_self, _source, targetChildren);
for (final AbstractState _newState : newActiveStates) {
{
boolean delete = true;
List<Transition> transitions = new ArrayList<Transition>();
EList<Transition> _incoming = _newState.getIncoming();
transitions.addAll(_incoming);
for (final AbstractState _children : targetChildren) {
EList<Transition> _incoming_1 = _children.getIncoming();
transitions.addAll(_incoming_1);
}
for (final Transition _incoming_2 : transitions) {
{
if ((_newState instanceof State)) {
ArrayList<AbstractState> children =
CollectionLiterals.<AbstractState>newArrayList();
RegionAspect.getAllChildren(_self, _newState, children);
final Function1<AbstractState, Boolean> _function_1 =
(AbstractState child) -> {
return Boolean.valueOf(newActiveStates.contains(child));
};
AbstractState _findFirst =
IterableExtensions.<AbstractState>findFirst(children, _function_1);
boolean _notEquals = (!Objects.equal(_findFirst, null));
if (_notEquals) {
delete = false;
}
}
boolean _contains_1 = currentActiveTransitions.contains(_incoming_2);
if (_contains_1) {
delete = false;
}
}
}
if (delete) {
toDelete.add(_newState);
}
}
}
final ArrayList<AbstractState> moreToDelete = new ArrayList<AbstractState>();
final Consumer<AbstractState> _function_1 =
(AbstractState _state) -> {
final ArrayList<AbstractState> child = new ArrayList<AbstractState>();
RegionAspect.getAllChildren(_self, _state, child);
boolean _and_2 = false;
EList<Transition> _incoming = _state.getIncoming();
final Function1<Transition, Boolean> _function_2 =
(Transition t) -> {
return Boolean.valueOf(currentActiveTransitions.contains(t));
};
boolean _exists = IterableExtensions.<Transition>exists(_incoming, _function_2);
boolean _not_2 = (!_exists);
if (!_not_2) {
_and_2 = false;
} else {
final Function1<AbstractState, Boolean> _function_3 =
(AbstractState s) -> {
EList<Transition> _incoming_1 = s.getIncoming();
final Function1<Transition, Boolean> _function_4 =
(Transition t) -> {
return Boolean.valueOf(currentActiveTransitions.contains(t));
};
return Boolean.valueOf(
IterableExtensions.<Transition>exists(_incoming_1, _function_4));
};
boolean _exists_1 = IterableExtensions.<AbstractState>exists(child, _function_3);
boolean _not_3 = (!_exists_1);
_and_2 = _not_3;
}
if (_and_2) {
moreToDelete.add(_state);
}
};
newActiveStates.forEach(_function_1);
toDelete.addAll(moreToDelete);
newActiveStates.removeAll(toDelete);
}
AbstractState _target_7 = selectedTransition.getTarget();
EList<Transition> _outgoing_1 = _target_7.getOutgoing();
for (final Transition _candidate : _outgoing_1) {
boolean _and_2 = false;
AbstractState _target_8 = _candidate.getTarget();
if (!(_target_8 instanceof Pseudostate)) {
_and_2 = false;
} else {
AbstractState _target_9 = _candidate.getTarget();
_and_2 = (_target_9 instanceof Join);
}
if (_and_2) {
AbstractState _target_10 = _candidate.getTarget();
boolean _contains_1 = newActiveStates.contains(_target_10);
boolean _not_2 = (!_contains_1);
if (_not_2) {
AbstractState _target_11 = _candidate.getTarget();
newActiveStates.add(_target_11);
}
}
}
}
protected static void _privk3_findOldActiveStates(
final RegionAspectRegionAspectProperties _self_,
final Region _self,
final ArrayList<AbstractState> oldActiveStates,
final Transition selectedTransition,
final Hashtable<String, Object> context) {
boolean _and = false;
AbstractState _source = selectedTransition.getSource();
if (!(_source instanceof Pseudostate)) {
_and = false;
} else {
AbstractState _source_1 = selectedTransition.getSource();
_and = (_source_1 instanceof Junction);
}
boolean sourceIsJunction = _and;
if (sourceIsJunction) {
AbstractState _source_2 = selectedTransition.getSource();
EList<Transition> _outgoing = _source_2.getOutgoing();
final Function1<Transition, Boolean> _function =
(Transition _transition) -> {
boolean _alreadyFired = TransitionAspect.alreadyFired(_transition, context);
return Boolean.valueOf((!_alreadyFired));
};
boolean _exists = IterableExtensions.<Transition>exists(_outgoing, _function);
boolean allOutputFired = (!_exists);
boolean junctionComplete = (sourceIsJunction && allOutputFired);
boolean _and_1 = false;
AbstractState _source_3 = selectedTransition.getSource();
boolean _contains = oldActiveStates.contains(_source_3);
boolean _not = (!_contains);
if (!_not) {
_and_1 = false;
} else {
_and_1 = junctionComplete;
}
if (_and_1) {
AbstractState _source_4 = selectedTransition.getSource();
oldActiveStates.add(_source_4);
}
} else {
AbstractState _source_5 = selectedTransition.getSource();
boolean _contains_1 = oldActiveStates.contains(_source_5);
boolean _not_1 = (!_contains_1);
if (_not_1) {
AbstractState _source_6 = selectedTransition.getSource();
oldActiveStates.add(_source_6);
}
final ArrayList<AbstractState> sourceChildren = new ArrayList<AbstractState>();
AbstractState _source_7 = selectedTransition.getSource();
RegionAspect.getAllChildren(_self, _source_7, sourceChildren);
final Consumer<AbstractState> _function_1 =
(AbstractState _children) -> {
boolean _contains_2 = oldActiveStates.contains(_children);
boolean _not_2 = (!_contains_2);
if (_not_2) {
oldActiveStates.add(_children);
}
};
sourceChildren.forEach(_function_1);
final ArrayList<AbstractState> sourceParents = new ArrayList<AbstractState>();
AbstractState _source_8 = selectedTransition.getSource();
RegionAspect.getAllParents(_self, _source_8, sourceParents);
final ArrayList<AbstractState> targetParents = new ArrayList<AbstractState>();
AbstractState _target = selectedTransition.getTarget();
RegionAspect.getAllParents(_self, _target, targetParents);
final Function1<AbstractState, Boolean> _function_2 =
(AbstractState _parent) -> {
boolean _contains_2 = targetParents.contains(_parent);
return Boolean.valueOf((!_contains_2));
};
Iterable<AbstractState> leavingParents =
IterableExtensions.<AbstractState>filter(sourceParents, _function_2);
Iterables.<AbstractState>addAll(oldActiveStates, leavingParents);
AbstractState _target_1 = selectedTransition.getTarget();
EList<Transition> _outgoing_1 = _target_1.getOutgoing();
for (final Transition _candidate : _outgoing_1) {
boolean _and_2 = false;
AbstractState _target_2 = _candidate.getTarget();
if (!(_target_2 instanceof Pseudostate)) {
_and_2 = false;
} else {
AbstractState _target_3 = _candidate.getTarget();
_and_2 = (_target_3 instanceof Join);
}
if (_and_2) {
AbstractState _source_9 = _candidate.getSource();
boolean _contains_2 = oldActiveStates.contains(_source_9);
boolean _not_2 = (!_contains_2);
if (_not_2) {
AbstractState _source_10 = _candidate.getSource();
oldActiveStates.add(_source_10);
}
}
}
}
}