Spring Framework example source code file (ConcurrentMap.java)

This example Spring Framework source code file (ConcurrentMap.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

concurrentmap, concurrentmap, map, map, object, object, util

The Spring Framework ConcurrentMap.java source code

/*
 * Copyright 2002-2007 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.springframework.core;

import java.util.Map;

/**
 * Common interface for a concurrent Map, as exposed by
 * {@link CollectionFactory#createConcurrentMap}. Mirrors
 * {@link java.util.concurrent.ConcurrentMap}, allowing to be backed by a
 * JDK ConcurrentHashMap as well as a backport-concurrent ConcurrentHashMap.
 *
 * <p>Check out the {@link java.util.concurrent.ConcurrentMap ConcurrentMap javadoc}
 * for details on the interface's methods.
 *
 * @author Juergen Hoeller
 * @since 2.5
 */
public interface ConcurrentMap extends Map {

	Object putIfAbsent(Object key, Object value);

	boolean remove(Object key, Object value);

	boolean replace(Object key, Object oldValue, Object newValue);

	Object replace(Object key, Object value);

}