com.google.gwt.emul.java.util.concurrent.ConcurrentMap Maven / Gradle / Ivy
// CHECKSTYLE_OFF: Copyrighted to Guava Authors.
/*
* Copyright (C) 2009 The Guava 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.
*/
// CHECKSTYLE_ON
package java.util.concurrent;
import java.util.Map;
/**
* Minimal GWT emulation of a map providing atomic operations.
*
* @param key type
* @param value type
*/
public interface ConcurrentMap extends Map {
V putIfAbsent(K key, V value);
boolean remove(Object key, Object value);
V replace(K key, V value);
boolean replace(K key, V oldValue, V newValue);
}