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1   /*
2    * Copyright 2010 Daniel Kurka
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5    * use this file except in compliance with the License. You may obtain a copy of
6    * the License at
7    * 
8    * http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations under
14   * the License.
15   */
16  package com.googlecode.mgwt.collection.shared;
17  
18  /**
19   * A light array implements the same interface as a javascript array.
20   * 
21   * @author Daniel Kurka
22   * 
23   */
24  public interface LightArrayBoolean {
25    /**
26     * pop a value from the array
27     * 
28     * @return the value
29     */
30    public boolean shift();
31  
32    /**
33     * get the object at a specific index
34     * 
35     * @param index the index
36     * @return the object or null
37     */
38  	public boolean get(int index);
39  
40    /**
41     * put an object to a given index. the array autoexpands and fills up missing values with null
42     * 
43     * @param index the index
44     * @param value the value to store
45     */
46  	public void set(int index, boolean value);
47  
48    /**
49     * the length of the array
50     * 
51     * @return the length of the array
52     */
53  	public int length();
54  
55    /**
56     * push a value onto the array
57     * 
58     * @param value to push
59     */
60  	public void unshift(boolean value);
61  
62    /**
63     * push a value on to the array
64     * 
65     * @param value
66     */
67    public void push(boolean value);
68  }