public List<String> _getParentsNames(final String conceptFqName) {
synchronized (myParentsNamesLock) {
List<String> result = myParentsNamesMap.get(conceptFqName);
if (result == null) {
result =
NodeReadAccessCasterInEditor.runReadTransparentAction(
new Computable<List<String>>() {
@Override
public List<String> compute() {
SNode declaration =
SModelUtil.findConceptDeclaration(conceptFqName, GlobalScope.getInstance());
if (declaration == null) {
return Collections.emptyList();
}
List<String> result = new ArrayList<String>();
Set<String> parentsSet = new HashSet<String>();
if (SNodeUtil.isInstanceOfConceptDeclaration(declaration)) {
SNode superConcept = SNodeUtil.getConceptDeclaration_Extends(declaration);
if (superConcept != null) {
String name = NameUtil.nodeFQName(superConcept);
if (parentsSet.add(name)) {
result.add(name);
}
} else if (!SNodeUtil.concept_BaseConcept.equals(
NameUtil.nodeFQName(declaration))) {
if (parentsSet.add(SNodeUtil.concept_BaseConcept)) {
result.add(SNodeUtil.concept_BaseConcept);
}
}
for (SNode interfaceConcept :
SNodeUtil.getConceptDeclaration_Implements(declaration)) {
String name = NameUtil.nodeFQName(interfaceConcept);
if (parentsSet.add(name)) {
result.add(name);
}
}
} else if (SNodeUtil.isInstanceOfInterfaceConceptDeclaration(declaration)) {
for (SNode interfaceConcept :
SNodeUtil.getInterfaceConceptDeclaration_Extends(declaration)) {
String name = NameUtil.nodeFQName(interfaceConcept);
if (parentsSet.add(name)) {
result.add(name);
}
}
}
return result;
}
});
myParentsNamesMap.put(
InternUtil.intern(conceptFqName), Collections.unmodifiableList(result));
}
return result;
}
}
private Set<String> getAncestorsNames_internal(final String conceptFqName) {
InternAwareStringSet result = myAncestorsNamesMap.get(conceptFqName);
if (result != null) return result;
InternAwareStringSet set =
NodeReadAccessCasterInEditor.runReadTransparentAction(
new Computable<InternAwareStringSet>() {
@Override
public InternAwareStringSet compute() {
InternAwareStringSet res = new InternAwareStringSet();
collectAncestorNames(conceptFqName, res);
return res;
}
});
result = myAncestorsNamesMap.putIfAbsent(InternUtil.intern(conceptFqName), set);
return result != null ? result : set;
}
@NotNull
protected Class<?> getClass(String classFqName, boolean ownClassOnly)
throws ClassNotFoundException, ModuleClassNotFoundException, ModuleIsNotLoadableException {
ClassLoader classLoader = getClassLoader();
if (classLoader == null) {
throw new ModuleClassLoaderIsNullException(this);
}
String internClassName = InternUtil.intern(classFqName);
if (ownClassOnly && classLoader instanceof ModuleClassLoader) {
return ((ModuleClassLoader) classLoader).loadOwnClass(internClassName);
}
Class<?> aClass = classLoader.loadClass(internClassName);
if (aClass == null) {
throw new LoadedClassIsNullException(classLoader, internClassName);
}
return aClass;
}
@Override
protected SNode createObject(Attributes attrs) {
return new jetbrains.mps.smodel.SNode(
InternUtil.intern(fieldhelper.readType(attrs.getValue("type"))));
}
