/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You 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.apache.geode.cache.util;
import org.apache.geode.cache.CacheListener;
import org.apache.geode.cache.Declarable;
import org.apache.geode.cache.EntryEvent;
import org.apache.geode.cache.RegionEvent;
/**
* <p>
* Utility class that implements all methods in <code>CacheListener</code> with empty
* implementations. Applications can subclass this class and only override the methods for the
* events of interest.
* <p>
*
* <p>
* Subclasses declared in a Cache XML file, it must also implement {@link Declarable}
* </p>
*
*
* @since GemFire 3.0
*/
public abstract class CacheListenerAdapter<K, V> implements CacheListener<K, V> {
public void afterCreate(EntryEvent<K, V> event) {}
public void afterDestroy(EntryEvent<K, V> event) {}
public void afterInvalidate(EntryEvent<K, V> event) {}
public void afterRegionDestroy(RegionEvent<K, V> event) {}
public void afterRegionCreate(RegionEvent<K, V> event) {}
public void afterRegionInvalidate(RegionEvent<K, V> event) {}
public void afterUpdate(EntryEvent<K, V> event) {}
public void afterRegionClear(RegionEvent<K, V> event) {}
public void afterRegionLive(RegionEvent<K, V> event) {}
public void close() {}
}