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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@6213 b35dd754-fafc-0310-a699-88a17e54d16e
80 lines
2 KiB
Java
80 lines
2 KiB
Java
// GenericsNote: Converted.
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/*
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* Copyright 2003-2004 The Apache Software Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smack.util.collections;
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/**
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* Abstract pair class to assist with creating KeyValue and MapEntry implementations.
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*
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* @author James Strachan
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* @author Michael A. Smith
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* @author Neil O'Toole
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* @author Matt Hall, John Watkinson, Stephen Colebourne
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* @version $Revision: 1.1 $ $Date: 2005/10/11 17:05:32 $
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* @since Commons Collections 3.0
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*/
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public abstract class AbstractKeyValue <K,V> implements KeyValue<K, V> {
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/**
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* The key
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*/
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protected K key;
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/**
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* The value
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*/
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protected V value;
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/**
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* Constructs a new pair with the specified key and given value.
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*
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* @param key the key for the entry, may be null
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* @param value the value for the entry, may be null
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*/
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protected AbstractKeyValue(K key, V value) {
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super();
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this.key = key;
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this.value = value;
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}
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/**
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* Gets the key from the pair.
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*
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* @return the key
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*/
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public K getKey() {
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return key;
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}
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/**
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* Gets the value from the pair.
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*
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* @return the value
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*/
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public V getValue() {
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return value;
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}
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/**
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* Gets a debugging String view of the pair.
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*
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* @return a String view of the entry
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*/
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public String toString() {
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return new StringBuffer().append(getKey()).append('=').append(getValue()).toString();
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}
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}
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