1: <?php
 2: /*
 3:  * Copyright (c) 2014 @trashtoy
 4:  * https://github.com/trashtoy/
 5:  * 
 6:  * Permission is hereby granted, free of charge, to any person obtaining a copy of
 7:  * this software and associated documentation files (the "Software"), to deal in
 8:  * the Software without restriction, including without limitation the rights to use,
 9:  * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
10:  * Software, and to permit persons to whom the Software is furnished to do so,
11:  * subject to the following conditions:
12:  * 
13:  * The above copyright notice and this permission notice shall be included in all
14:  * copies or substantial portions of the Software.
15:  * 
16:  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17:  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
18:  * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
19:  * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
20:  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21:  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22:  */
23: /**
24:  * PHP class file.
25:  * @auhtor trashtoy
26:  * @since  2.0.0
27:  */
28: namespace Peach\Util;
29: 
30: /**
31:  * {@link ArrayMap} の entryList() から生成されるオブジェクトです.
32:  */
33: class ArrayMapEntry extends AbstractMapEntry
34: {
35:     /**
36:      * このエントリーが登録されている ArrayMap です.
37:      * @var ArrayMap
38:      */
39:     private $map;
40: 
41:     /**
42:      * 新しい ArrayMapEntry を構築します.
43:      * 
44:      * @param mixed    $key   キー
45:      * @param mixed    $value キーに関連づけられた値
46:      * @param ArrayMap $map   このエントリーが属する ArrayMap
47:      */
48:     public function __construct($key, $value, ArrayMap $map)
49:     {
50:         parent::__construct($key, $value);
51:         $this->map = $map;
52:     }
53:     
54:     /**
55:      * このエントリーの値を更新します.
56:      * @param mixed $value 新しくセットされる値
57:      */
58:     public function setValue($value)
59:     {
60:         $this->map->put($this->key, $value);
61:         $this->value = $value;
62:     }
63:     
64:     /**
65:      * この MapEntry の文字列表現です.
66:      * @return string
67:      */
68:     public function __toString()
69:     {
70:         return "[{$this->key}={$this->value}]";
71:     }
72: }
73: