@Override
public Boolean caseCompoundElement(CompoundElement object) {
Multimap<String, AbstractElement> prevAssignedFeatures = newMultimap(assignedFeatures);
for (AbstractElement element : object.getElements()) {
doSwitch(element);
}
if (GrammarUtil.isMultipleCardinality(object)) {
for (AbstractElement element : object.getElements()) {
doSwitch(element);
}
}
if (GrammarUtil.isOptionalCardinality(object)) assignedFeatures.putAll(prevAssignedFeatures);
return Boolean.FALSE;
}
@Override
protected void emit_ParenthesizedElement_LeftParenthesisKeyword_0_a(
EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
if (semanticObject instanceof CompoundElement) {
CompoundElement ele = (CompoundElement) semanticObject;
if (!Strings.isNullOrEmpty(ele.getCardinality()) && ele.getElements().size() > 1) {
Keyword kw = grammarAccess.getParenthesizedElementAccess().getLeftParenthesisKeyword_0();
acceptUnassignedKeyword(
kw, kw.getValue(), nodes == null || nodes.isEmpty() ? null : (ILeafNode) nodes.get(0));
}
}
super.emit_ParenthesizedCondition_LeftParenthesisKeyword_0_a(semanticObject, transition, nodes);
}
protected List<AbstractElement> _contentsAsList(final CompoundElement it) {
EList<AbstractElement> _elements = it.getElements();
final Function1<AbstractElement, List<AbstractElement>> _function =
new Function1<AbstractElement, List<AbstractElement>>() {
@Override
public List<AbstractElement> apply(final AbstractElement it) {
return GrammarAccessExtensions.this.contentsAsList(it);
}
};
List<List<AbstractElement>> _map =
ListExtensions.<AbstractElement, List<AbstractElement>>map(_elements, _function);
Iterable<AbstractElement> _flatten = Iterables.<AbstractElement>concat(_map);
return IterableExtensions.<AbstractElement>toList(_flatten);
}