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\Markup;
29: 
30: /**
31:  * 要素内に含まれるテキストをあらわすノードです.
32:  * このノードに '&' などの特殊文字が含まれていた場合,
33:  * レンダリングされる際に適切な文字参照に自動変換されます.
34:  */
35: class Text implements Node
36: {
37:     /**
38:      * テキストの内容です.
39:      * 
40:      * @var string
41:      */
42:     private $text;
43:     
44:     /**
45:      * 指定された内容のテキストノードを構築します.
46:      * @param string $text テキストの内容
47:      */
48:     public function __construct($text)
49:     {
50:         $this->text = $text;
51:     }
52:     
53:     /**
54:      * このテキストノードの内容を返します.
55:      * 
56:      * @return string
57:      */
58:     public function getText()
59:     {
60:         return $this->text;
61:     }
62:     
63:     /**
64:      * 指定された Context にこのノードを処理させます.
65:      * {@link Context::handleText()} を呼び出します.
66:      * @param Context $context
67:      */
68:     public function accept(Context $context)
69:     {
70:         $context->handleText($this);
71:     }
72:     
73:     /**
74:      * このテキストノードが表現する文字列を返します.
75:      * @return string
76:      */
77:     public function __toString()
78:     {
79:         return $this->text;
80:     }
81:     
82:     /**
83:      * このオブジェクトを {@link Container::appendNode()} に指定した場合,
84:      * このオブジェクト自身が追加されます.
85:      * 
86:      * @return NodeList このオブジェクトを 1 つだけ含んだ NodeList
87:      */
88:     public function getAppendee()
89:     {
90:         return new NodeList($this);
91:     }
92: }
93: