View Javadoc
1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.collections4.map;
18  
19  import org.apache.commons.collections4.IterableMap;
20  import org.apache.commons.collections4.MapIterator;
21  
22  /**
23   * Provide a basic {@link IterableMap} implementation.
24   *
25   * @param <K> the type of the keys in this map
26   * @param <V> the type of the values in this map
27   * @since 4.0
28   */
29  public abstract class AbstractIterableMap<K, V> implements IterableMap<K, V> {
30  
31      /**
32       * {@inheritDoc}
33       */
34      @Override
35      public MapIterator<K, V> mapIterator() {
36          return new EntrySetToMapIteratorAdapter<>(entrySet());
37      }
38  }