001    /*
002     * Copyright 2005,2009 Ivan SZKIBA
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     *      http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.ini4j;
017    
018    import java.util.List;
019    import java.util.Map;
020    
021    public interface MultiMap<K, V> extends Map<K, V>
022    {
023        List<V> getAll(Object key);
024    
025        void add(K key, V value);
026    
027        void add(K key, V value, int index);
028    
029        V get(Object key, int index);
030    
031        int length(Object key);
032    
033        V put(K key, V value, int index);
034    
035        List<V> putAll(K key, List<V> values);
036    
037        V remove(Object key, int index);
038    }