com.mchange.v2.resourcepool.EventSupportingResourcePool Maven / Gradle / Ivy

/*
 * Distributed as part of c3p0 v.0.9.5.2
 *
 * Copyright (C) 2015 Machinery For Change, Inc.
 *
 * Author: Steve Waldman 
 *
 * This library is free software; you can redistribute it and/or modify
 * it under the terms of EITHER:
 *
 *     1) The GNU Lesser General Public License (LGPL), version 2.1, as 
 *        published by the Free Software Foundation
 *
 * OR
 *
 *     2) The Eclipse Public License (EPL), version 1.0
 *
 * You may choose which license to accept if you wish to redistribute
 * or modify this work. You may offer derivatives of this work
 * under the license you have chosen, or you may provide the same
 * choice of license which you have been offered here.
 *
 * This software 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.
 *
 * You should have received copies of both LGPL v2.1 and EPL v1.0
 * along with this software; see the files LICENSE-EPL and LICENSE-LGPL.
 * If not, the text of these licenses are currently available at
 *
 * LGPL v2.1: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
 *  EPL v1.0: http://www.eclipse.org/org/documents/epl-v10.php 
 * 
 */

package com.mchange.v2.resourcepool;

import com.mchange.v1.util.ClosableResource;

public interface EventSupportingResourcePool extends ResourcePool
{
    /**
     * Events may be fired asynchronously: listeners must not rely on
     * events to reflect the current state of the pool, but they will
     * accurately represent the state of the pool in the recent past
     * when the event-provoking incident occurred.
     */
    public void addResourcePoolListener(ResourcePoolListener rpl)
	throws ResourcePoolException;

    public void removeResourcePoolListener(ResourcePoolListener rpl)
	throws ResourcePoolException;

}