XYEntry.java

/*
 * Copyright (C) 2012 www.amsoft.cn
 * 
 * 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 com.ab.view.chart;

import java.util.Map.Entry;

// TODO: Auto-generated Javadoc
/**
 * A map entry value encapsulating an XY point.
 *
 * @param <K> the key type
 * @param <V> the value type
 */
public class XYEntry<K, V> implements Entry<K, V> {
  
  /** The key. */
  private final K key;
  
  /** The value. */
  private V value;

  /**
   * Instantiates a new xY entry.
   *
   * @param key the key
   * @param value the value
   */
  public XYEntry(K key, V value) {
    this.key = key;
    this.value = value;
  }

  /**
   * 描述：TODO.
   *
   * @version v1.0
   * @return the key
   * @see java.util.Map.Entry#getKey()
   * @author: amsoft.cn
   * @date：2013-6-17 上午9:04:49
   */
  public K getKey() {
    return key;
  }

  /**
   * 描述：TODO.
   *
   * @version v1.0
   * @return the value
   * @see java.util.Map.Entry#getValue()
   * @author: amsoft.cn
   * @date：2013-6-17 上午9:04:49
   */
  public V getValue() {
    return value;
  }

  /**
   * 描述：TODO.
   *
   * @version v1.0
   * @param object the object
   * @return the v
   * @see java.util.Map.Entry#setValue(java.lang.Object)
   * @author: amsoft.cn
   * @date：2013-6-17 上午9:04:49
   */
  public V setValue(V object) {
    this.value = object;
    return this.value;
  }
}