All files / src/NodeLike/CharacterDataLike/ProcessingInstructionLike ProcessingInstructionLike.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
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
2x
 
 
 
2x
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2x
import AbstractProcessingInstructionLike from './AbstractProcessingInstructionLike';
import IDocumentLike                     from '../../ParentNodeLike/DocumentLike/IDocumentLike';
import IElementLike                      from '../../ParentNodeLike/ElementLike/IElementLike';
import INonDocumentTypeChildNodeLike     from '../../INonDocumentTypeChildNodeLike';
import isIElementLike                    from '../../../TypeGuards/isIElementLike';
class ProcessingInstructionLike extends AbstractProcessingInstructionLike {
  get nodeType(): 7 {
    return 7;
  }
 
  get nodeName(): string {
    return this.__target;
  }
  
  get target(): string {
    return this.__target;
  }
 
  set target(target: string) {
    this.__target = target;
  }
 
  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 ProcessingInstructionLike;