public SearchResult searchCommand(String name, String[] args) {
CommandContainer command = commandMap.get(name);
// Try to find the deepest available sub-command
int index = 0;
boolean subFound;
if (args.length > 0) {
do {
subFound = false;
Set<CommandContainer> childs = command.getChildCommands();
if (childs != null) {
for (CommandContainer child : childs) {
if (child.getName().equals(args[index])) {
command = child;
index++;
subFound = true;
break;
}
}
}
} while (index < args.length && subFound);
}
SearchResult result = new SearchResult();
result.container = command;
result.deepness = index;
return result;
}
public void unregisterCommands(Class<?> clazz, CommandContainer base) {
Iterator<CommandContainer> iterator;
if (base == null) {
iterator = commandMap.values().iterator();
} else {
iterator = base.getChildCommands().iterator();
}
unregisterRecursively(clazz, iterator);
}
private void unregisterRecursively(Class<?> clazz, Iterator<CommandContainer> iterator) {
while (iterator.hasNext()) {
CommandContainer container = iterator.next();
Method method = container.getCommandMethod();
Set<CommandContainer> childs = container.getChildCommands();
if (method.getDeclaringClass() == clazz) {
iterator.remove();
} else if (childs != null && !childs.isEmpty()) {
unregisterRecursively(clazz, childs.iterator());
}
}
}