/*************************************************************************
* Copyright 2009-2014 Eucalyptus Systems, Inc.
*
* 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; version 3 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*
* Please contact Eucalyptus Systems, Inc., 6755 Hollister Ave., Goleta
* CA 93117, USA or visit http://www.eucalyptus.com/licenses/ if you need
* additional information or have any questions.
************************************************************************/
package com.eucalyptus.resources;
/**
* @author Sang-Min Park (spark@eucalyptus.com)
*
*/
public abstract class AbstractEventHandler<T extends ResourceEvent> implements EventHandler<T> {
EventHandlerChain<T> chain = null;
protected AbstractEventHandler(final EventHandlerChain<T> chain){
this.chain = chain;
}
@Override
public abstract void apply(T evt) throws EventHandlerException;
@Override
public abstract void rollback() throws EventHandlerException;
@Override
public EventHandlerChain<T> getChain() {
return this.chain;
}
@Override
public boolean skipRemaining(){
return false;
}
}