KeyValuePair.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 17 * SOFTWARE. 18 */ 19 20 package com.liferay.portal.kernel.util; 21 22 import java.io.Serializable; 23 24 /** 25 * <a href="KeyValuePair.java.html"><b><i>View Source</i></b></a> 26 * 27 * @author Brian Wing Shun Chan 28 * 29 */ 30 public class KeyValuePair implements Comparable<KeyValuePair>, Serializable { 31 32 public KeyValuePair() { 33 this(null, null); 34 } 35 36 public KeyValuePair(String key, String value) { 37 _key = key; 38 _value = value; 39 } 40 41 public String getKey() { 42 return _key; 43 } 44 45 public void setKey(String key) { 46 _key = key; 47 } 48 49 public String getValue() { 50 return _value; 51 } 52 53 public void setValue(String value) { 54 _value = value; 55 } 56 57 public int compareTo(KeyValuePair kvp) { 58 return _key.compareTo(kvp.getKey()); 59 } 60 61 public boolean equals(Object obj) { 62 if (obj == null) { 63 return false; 64 } 65 66 KeyValuePair kvp = (KeyValuePair)obj; 67 68 String key = kvp.getKey(); 69 70 if (_key.equals(key)) { 71 return true; 72 } 73 else { 74 return false; 75 } 76 } 77 78 private String _key; 79 private String _value; 80 81 }