/*
* ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
* Copyright (C) 2012 Kristian S. Stangeland
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with this program;
* if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307 USA
*/
package com.comphenix.protocol.metrics;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import org.bukkit.plugin.Plugin;
import com.comphenix.protocol.ProtocolLibrary;
import com.comphenix.protocol.ProtocolManager;
import com.comphenix.protocol.events.PacketAdapter;
import com.comphenix.protocol.events.PacketListener;
import com.comphenix.protocol.metrics.Metrics.Graph;
public class Statistics {
// Metrics
private Metrics metrics;
public Statistics(Plugin plugin) throws IOException {
metrics = new Metrics(plugin);
// Determine who is using this library
addPluginUserGraph(metrics);
metrics.start();
}
private void addPluginUserGraph(Metrics metrics) {
Graph pluginUsers = metrics.createGraph("Plugin Users");
for (Map.Entry<String, Integer> entry : getPluginUsers(ProtocolLibrary.getProtocolManager()).entrySet()) {
final int count = entry.getValue();
// Plot plugins of this type
pluginUsers.addPlotter(new Metrics.Plotter(entry.getKey()) {
@Override
public int getValue() {
return count;
}
});
}
}
// Retrieve loaded plugins
private Map<String, Integer> getPluginUsers(ProtocolManager manager) {
Map<String, Integer> users = new HashMap<String, Integer>();
for (PacketListener listener : manager.getPacketListeners()) {
String name = PacketAdapter.getPluginName(listener);
// Increment occurence
if (!users.containsKey(name)) {
users.put(name, 1);
} else {
users.put(name, users.get(name) + 1);
}
}
return users;
}
}