MapEntry.java

/**
 * Licensed to the Austrian Association for Software Tool Integration (AASTI)
 * under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership. The AASTI 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.openengsb.ui.common.editor;

import java.io.Serializable;
import java.util.Map;
import java.util.Map.Entry;

@SuppressWarnings("serial")
public class MapEntry<K, V> implements Entry<K, V>, Serializable {

    private Map<K, V> originalMap;
    private K key;
    private V value;

    public MapEntry(Map<K, V> originalMap, Entry<K, V> originalEntry) {
        this.originalMap = originalMap;
        this.key = originalEntry.getKey();
        this.value = originalEntry.getValue();
    }

    @Override
    public K getKey() {
        return key;
    }

    @Override
    public V getValue() {
        return value;
    }

    @Override
    public V setValue(V value) {
        this.value = value;
        return originalMap.put(key, value);
    }

}