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// GenericsNote: Converted.
/*
* Copyright 2003-2004 The Apache Software Foundation
*
* 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 org.jivesoftware.smack.util.collections;
import java.util.Map;
/**
* Defines a map that can be iterated directly without needing to create an entry set.
* <p/>
* A map iterator is an efficient way of iterating over maps.
* There is no need to access the entry set or cast to Map Entry objects.
* <pre>
* IterableMap map = new HashedMap();
* MapIterator it = map.mapIterator();
* while (it.hasNext()) {
* Object key = it.next();
* Object value = it.getValue();
* it.setValue("newValue");
* }
* </pre>
*
* @author Matt Hall, John Watkinson, Stephen Colebourne
* @version $Revision: 1.1 $ $Date: 2005/10/11 17:05:19 $
* @since Commons Collections 3.0
*/
public interface IterableMap <K,V> extends Map<K, V> {
/**
* Obtains a <code>MapIterator</code> over the map.
* <p/>
* A map iterator is an efficient way of iterating over maps.
* There is no need to access the entry set or cast to Map Entry objects.
* <pre>
* IterableMap map = new HashedMap();
* MapIterator it = map.mapIterator();
* while (it.hasNext()) {
* Object key = it.next();
* Object value = it.getValue();
* it.setValue("newValue");
* }
* </pre>
*
* @return a map iterator
*/
MapIterator<K, V> mapIterator();
}
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