Method addOverrides

src/me/lpk/mapping/MappingFactory.java:342–379

Given a MappedMember searches for members in parent classes that match the same name & desc. @param method

(MappedMember method)

	 * @param method
	 */
	private static void addOverrides(MappedMember method) {
		// This method has already been searched. Skip.
		if (method.getFirstOverride() != null) {
			return;
		}
		MappedClass mappedClass = method.getOwner();
		// Skip if already searched for methods
		List<MappedMember> methodOverridens = new ArrayList<MappedMember>();
		MappedClass parent = mappedClass.getParent();
		// Search the parents (search is inclusive from parent all the way up
		// the class hierarchy) for matching methods.
		if (parent != null) {
			MappedMember parentMethod = ParentUtils.findMethodInParentInclusive(parent, method.getOriginalName(), method.getDesc(), true);
			if (parentMethod != null) {
				methodOverridens.add(parentMethod);
			}
		}
		// Search the interfaces (search is inclusive from parent all the way up
		// the class hierarchy) for matching methods.
		for (MappedClass interfacee : mappedClass.getInterfaces()) {
			MappedMember interfaceMethod = ParentUtils.findMethodInParentInclusive(interfacee, method.getOriginalName(), method.getDesc(), true);
			if (interfaceMethod != null) {
				methodOverridens.add(interfaceMethod);
			}
		}
		// Add each override.
		for (MappedMember override : methodOverridens) {
			// Check the overriden member for additional overrides.
			addOverrides(override);
			// Don't add duplicates. Set up override structure for the given
			// method and the override.
			if (!method.getOverrides().contains(override)) {
				method.addOverride(override);
				override.addMemberThatOverridesMe(method);
				method.setIsLibrary(override.isLibrary());
			}
		}
	}
}