private void addPossibleBaseInterfaces(TypeDeclaration typeDecl) {
if (typeDecl.hasBaseInterfaces()) {
TypeDeclaration curAncestorDecl;
for (TypeIterator iter = typeDecl.getBaseInterfaces().getIterator(); iter.hasNext(); ) {
curAncestorDecl = iter.getNext().getReferenceBaseTypeDecl();
if (curAncestorDecl != null) {
_ancestors.add(curAncestorDecl);
addAncestors((InterfaceDeclaration) curAncestorDecl);
}
}
}
}
