/*******************************************************************************
* This file is part of Goko.
*
* Goko 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 3 of the License, or
* (at your option) any later version.
*
* Goko 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 Goko. If not, see <http://www.gnu.org/licenses/>.
*******************************************************************************/
package org.goko.core.common.event;
import java.util.concurrent.Executors;
import com.google.common.eventbus.AsyncEventBus;
/**
* Event bus singleton
*
* @author PsyKo
*
*/
public class GokoEventBus extends AsyncEventBus{
/** Instance of the eventbus */
private static GokoEventBus instance;
/**
* Private contructor
*/
private GokoEventBus(){
super(Executors.newCachedThreadPool());
}
/**
* Singleton like access
* @return {@link GokoEventBus}
*/
public static GokoEventBus getInstance(){
if(instance == null){
instance= new GokoEventBus();
}
return instance;
}
}