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 /*
  * Copyright 2010 Google Inc.
  * 
  * 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 elemental.util;

A lightweight map from int to objects.

public interface MapFromIntTo<V> {
  
Retrieves a value for the specified key.
  V get(int key);

  
Indicates whether the map contains a value for the specified key.
  boolean hasKey(int key);

  
The keys contained within this map. This copies the keys into a new array.
  ArrayOfInt keys();
  
  
Associates a value to the specified key.
  
  void put(int key, V value);

  
Removes the value associated with the specified value, if one exists.
  void remove(int key);
  
  
The values contained in this map. This copies the values into a new array.
  ArrayOf<V> values();  
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