protected AbstractElement _predicatedElement(final RuleCall it) {
AbstractElement _xifexpression = null;
boolean _isPredicated = it.isPredicated();
if (_isPredicated) {
_xifexpression = it;
} else {
AbstractRule _rule = it.getRule();
AbstractElement _alternatives = _rule.getAlternatives();
EList<AbstractElement> _elements = ((Group) _alternatives).getElements();
AbstractElement _head = IterableExtensions.<AbstractElement>head(_elements);
_xifexpression = this.predicatedElement(_head);
}
return _xifexpression;
}
protected boolean _predicated(final RuleCall it) {
boolean _or = false;
boolean _isPredicated = it.isPredicated();
if (_isPredicated) {
_or = true;
} else {
boolean _xblockexpression = false;
{
AbstractRule _rule = it.getRule();
final AbstractElement group = _rule.getAlternatives();
boolean _xifexpression = false;
if ((group instanceof Group)) {
EList<AbstractElement> _elements = ((Group) group).getElements();
AbstractElement _head = IterableExtensions.<AbstractElement>head(_elements);
_xifexpression = this.predicated(_head);
} else {
_xifexpression = false;
}
_xblockexpression = _xifexpression;
}
_or = _xblockexpression;
}
return _or;
}