public boolean hasChildrenIn(Project prj) {
for (PackageIterator pkgIter = prj.getPackages().getIterator(); pkgIter.hasNext(); ) {
for (TypeDeclarationIterator typeIter = pkgIter.getNext().getTypes().getIterator();
typeIter.hasNext(); ) {
if (isChild(typeIter.getNext())) {
return true;
}
}
}
return false;
}
public TypeDeclarationArray getChildren(boolean onlyDirect) {
TypeDeclarationArray result = new TypeDeclarationArrayImpl();
Project project = ASTHelper.getProjectOf(_localType);
Hashtable knownSubTypes = new Hashtable();
Hashtable finishedTypes = new Hashtable();
for (PackageIterator pkgIt = project.getPackages().getIterator(); pkgIt.hasNext(); ) {
for (TypeDeclarationIterator typeIt = pkgIt.getNext().getTypes().getIterator();
typeIt.hasNext(); ) {
checkForSubType(typeIt.getNext(), knownSubTypes, finishedTypes, !onlyDirect);
}
}
for (Enumeration en = knownSubTypes.elements(); en.hasMoreElements(); ) {
result.add((TypeDeclaration) en.nextElement());
}
return result;
}