public static Hashtable buildInheritanceHierarchyTree(Project project) {
Map descriptors = project.getDescriptors();
Hashtable hierarchyTree = new Hashtable(descriptors.size());
for (Iterator descriptorIterator = descriptors.values().iterator();
descriptorIterator.hasNext(); ) {
ClassDescriptor descriptor = (ClassDescriptor) descriptorIterator.next();
String className = descriptor.getJavaClassName();
if (className == null) {
className = descriptor.getJavaClass().getName();
}
HierarchyNode node = getNodeForClass(className, hierarchyTree);
if (descriptor.hasInheritance()
&& (descriptor.getInheritancePolicy().getParentClassName() != null)) {
HierarchyNode parentNode =
getNodeForClass(descriptor.getInheritancePolicy().getParentClassName(), hierarchyTree);
node.setParent(parentNode);
}
}
return hierarchyTree;
}
