kernel/src/java/org/gbean/beans/LiveCollection.java

/**
 *
 * Copyright 2005 the original author or authors.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package org.gbean.beans;

import java.util.Collection;

/**
 * An extension of collection that allows a client to register for notifications when
 * members are added to and removed from the collection.
 * 
 * @version $Rev: 46019 $ $Date: 2004-09-14 02:56:06 -0700 (Tue, 14 Sep 2004) $
 */
public interface LiveCollection extends Collection {
    void addReferenceCollectionListener(LiveCollectionListener listener);

    void removeReferenceCollectionListener(LiveCollectionListener listener);
}