AllGroups.java

package nbtool.data.group;

import java.util.ArrayList;

import nbtool.data.log.Log;
import nbtool.data.log.LogReference;
import nbtool.util.Center;
import nbtool.util.Events;

public class AllGroups {

	public static final ArrayList<Group> allGroups = new ArrayList<>();

	protected static void add(Group g) {
		synchronized(allGroups) {
			allGroups.add(g);
		}
	}

	public static void remove(Group g) {
		synchronized(allGroups) {
			allGroups.remove(g);
		}
	}

	public static int getGroupCount() {
		return allGroups.size();
	}

	public static Group latestGroup() {
		int size = allGroups.size();
		return size > 0 ? allGroups.get(size - 1) : null;
	}

	public static Group get(int i) {
		return allGroups.get(i);
	}

	public static Group request(String name) {
		synchronized(allGroups) {
			for (Group g : allGroups) {
				if (g.getGroupInfo().equals(name))
					return g;
			}
		}

		return Group.groupNamed(name);
	}

	public static int getLogCount() {
		return log_count;
	}

	private static int log_count;

	private static Counter counter = null;

	public static void _NBL_REQUIRED_START_ () {
		if (counter == null) {
			counter = new Counter();
		}
	}

	private static class Counter implements Events.LogsFound, Events.LogRefsFound {
		protected Counter() {
			Center.listen(Events.LogsFound.class, this, false);
			Center.listen(Events.LogRefsFound.class, this, true);
		}

		@Override
		public void logsFound(Object source, Log... found) {
			log_count += found.length;
		}

		@Override
		public void logRefsFound(Object source, LogReference... found) {
			log_count += found.length;
		}
	}

	private AllGroups(){}
}