/*******************************************************************************
* Copyright 2010 Cees De Groot, Alex Boisvert, Jan Kotek
*
* 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 de.mxro.thrd.jdbm2V22;
import java.io.IOException;
/**
* An listener notifed when record is inserted, updated or removed
*
* @author Jan Kotek
*
* @param <K> key type
* @param <V> value type
*/
public interface RecordListener<K,V> {
void recordInserted(K key, V value)throws IOException;
void recordUpdated(K key, V oldValue, V newValue)throws IOException;
void recordRemoved(K key, V value)throws IOException;
}