/*
* File : PeersTableExtensions.java
* Created : 29 nov. 2003
* By : Olivier
*
* Azureus - a Java Bittorrent client
*
* 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.
*
* 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 ( see the LICENSE file ).
*
* 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 org.gudy.azureus2.pluginsimpl.local.ui.tables.peers;
import java.util.HashMap;
import java.util.Map;
import org.gudy.azureus2.core3.util.AEMonitor;
import org.gudy.azureus2.plugins.ui.tables.peers.PluginPeerItemFactory;
/**
* @author Olivier
*
*/
public class PeersTableExtensions {
private static PeersTableExtensions instance;
private static AEMonitor class_mon = new AEMonitor( "PeerTableExtensions:class" );
private Map items;
private AEMonitor items_mon = new AEMonitor( "PeerTableExtensions:items" );
private PeersTableExtensions() {
items = new HashMap();
}
public static PeersTableExtensions getInstance() {
try{
class_mon.enter();
if(instance == null)
instance = new PeersTableExtensions();
return instance;
}finally{
class_mon.exit();
}
}
public void addExtension(String name,PluginPeerItemFactory item) {
try{
items_mon.enter();
items.put(name,item);
}finally{
items_mon.exit();
}
}
public Map getExtensions() {
try{
items_mon.enter();
return new HashMap(items);
}finally{
items_mon.exit();
}
}
}
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