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 HashMap} の内部で使われる MapEntry です.
32:  * 
33:  * @see     HashMap::createEntry
34:  */
35: class HashMapEntry extends AbstractMapEntry
36: {
37:     /**
38:      * このエントリーのキーと引数のキーを比較します.
39:      * このメソッドは {@link HashMap::put} または
40:      * {@link HashMap::containsKey} でキーが既に存在するかどうか調べるために使用されます.
41:      * このメソッドは, Java で例えると「パッケージプライベート」に相当します.
42:      * エンドユーザーが直接使う機会はありません.
43:      * 
44:      * @param  mixed   $key 比較対象のキー
45:      * @param  Equator $e   比較に使用する Equator
46:      * @return bool         このエントリーのキーと引数が等しい場合に true
47:      */
48:     public function keyEquals($key, Equator $e)
49:     {
50:         return $e->equate($this->key, $key);
51:     }
52:     
53:     /**
54:      * このエントリーの値を新しい値に更新します.
55:      * 
56:      * @param mixed $value 新しい値
57:      */
58:     public function setValue($value)
59:     {
60:         $this->value = $value;
61:     }
62: }
63: