All files / src/NodeLike/CharacterDataLike/TextLike TextLike.ts

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
2x
 
 
 
2x
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2x
import AbstractTextLike              from './AbstractTextLike';
import IDocumentLike                 from '../../ParentNodeLike/DocumentLike/IDocumentLike';
import IElementLike                  from '../../ParentNodeLike/ElementLike/IElementLike';
import INonDocumentTypeChildNodeLike from '../../INonDocumentTypeChildNodeLike';
import isIElementLike                from '../../../TypeGuards/isIElementLike';
class TextLike extends AbstractTextLike {
  get data(): string {
    return this.__data;
  }
 
  set data(data: string) {
    this.__data = data;
  }
 
  get textContent(): string {
    return this.__data;
  }
 
  set textContent(textContent: string) {
    this.__data = textContent;
  }
 
  get nodeValue(): string {
    return this.__data;
  }
 
  set nodeValue(value: string) {
    this.__data = value;
  }
 
  get length(): number {
    return this.__data.length;
  }
 
  get ownerDocument(): IDocumentLike {
    return this.__ownerDocument;
  }
 
  get parentElement(): IElementLike | null {
    return this.__parentNode;
  }
 
  get parentNode(): IElementLike | null {
    return this.__parentNode;
  }
 
  get previousSibling(): INonDocumentTypeChildNodeLike | null {
    return this.__previousSibling;
  }
 
  get nextSibling(): INonDocumentTypeChildNodeLike | null {
    return this.__nextSibling;
  }
 
  get previousElementSibling(): IElementLike | null {
    /* An element with no parent cannot have siblings. */
    if (!this.__parentNode) {
      return null;
    }
 
    let node = this.__previousSibling;
    let counter = 0;
    const length = this.__parentNode.childNodes.length;
    while (node) {
      if (counter > length) {
        throw new Error('Possible infinite loop detected. A previousSibling ' +
                        'property may be misset.');
      }
 
      if (isIElementLike(node)) {
        return node;
      }
      
      node = <INonDocumentTypeChildNodeLike>node.previousSibling;
      counter += 1;
    }
 
    return null;
  }
  
  get nextElementSibling(): IElementLike | null {
    /* An element with no parent cannot have siblings. */
    if (!this.__parentNode) {
      return null;
    }
 
    let node = this.nextSibling;
    let counter = 0;
    const length = this.__parentNode.childNodes.length;
    while (node) {
      if (counter > length) {
        throw new Error('Possible infinite loop detected. A nextSibling ' +
                        'property may be misset.');
      }
 
      if (isIElementLike(node)) {
        return node;
      }
      
      node = node.nextSibling;
      counter += 1;
    }
 
    return null;
  }
 
  get childNodes(): Array<any> {
    return [];
  }
  
  get firstChild(): null {
    return null;
  }
 
  get lastChild(): null {
    return null;
  }
}
 
export default TextLike;