com.google.gwt.emul.java.util.MapEntryImpl Maven / Gradle / Ivy
/*
* Copyright 2008 Google Inc.
*
* 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 java.util;
/**
* A {@link Map.Entry} shared by several {@link Map} implementations.
*/
class MapEntryImpl extends AbstractMapEntry {
private K key;
private V value;
/**
* Constructor for MapEntryImpl.
*/
public MapEntryImpl(K key, V value) {
this.key = key;
this.value = value;
}
public K getKey() {
return key;
}
public V getValue() {
return value;
}
public V setValue(V value) {
V old = getValue();
this.value = value;
return old;
}
}