public <T> T createParameters(Class<T> cls, T copyFrom) {
T t = createParameters(cls);
if (t != null) {
((Tuples._3) t).assign((Tuples._3) copyFrom);
}
return t;
}
@Override
protected SNode createObject(Attributes attrs) throws SAXException {
Tuples._3<ConceptKind, StaticScope, Boolean> parsed =
fieldhelper.readNodeInfo(attrs.getValue("nodeInfo"));
if (parsed == null) {
throw new SAXParseException("bad typeInfo attribute", null);
}
boolean interfaceNode = false;
if (fieldinterfaceOnly) {
if (fieldhasRefactorings == null) {
fieldhasRefactorings = StructureModificationProcessor.hasRefactoringsToPlay(fieldmodel);
}
if (!(fieldhasRefactorings)) {
interfaceNode = (parsed._0() == ConceptKind.INTERFACE || attrs.getValue("role") == null);
}
}
jetbrains.mps.smodel.SNode result =
(interfaceNode
? new InterfaceSNode(fieldhelper.readType(attrs.getValue("type")))
: new jetbrains.mps.smodel.SNode(fieldhelper.readType(attrs.getValue("type"))));
fieldlinkMap.addNodeMetainfo(parsed._0(), parsed._1(), (boolean) parsed._2(), result);
return result;
}