-
Notifications
You must be signed in to change notification settings - Fork 1.1k
/
AllType.java
126 lines (107 loc) · 3.11 KB
/
AllType.java
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
/*
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Rhino code, released
* May 6, 1999.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1997-1999
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Bob Jervis
* Google Inc.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU General Public License Version 2 or later (the "GPL"), in which
* case the provisions of the GPL are applicable instead of those above. If
* you wish to allow use of your version of this file only under the terms of
* the GPL and not to allow others to use your version of this file under the
* MPL, indicate your decision by deleting the provisions above and replacing
* them with the notice and other provisions required by the GPL. If you do
* not delete the provisions above, a recipient may use your version of this
* file under either the MPL or the GPL.
*
* ***** END LICENSE BLOCK ***** */
package com.google.javascript.rhino.jstype;
import static com.google.javascript.rhino.jstype.TernaryValue.UNKNOWN;
import com.google.javascript.rhino.ErrorReporter;
/**
* All type, representing all values.
*/
public final class AllType extends JSType {
private static final long serialVersionUID = 1L;
AllType(JSTypeRegistry registry) {
super(registry);
}
@Override
public boolean isAllType() {
return true;
}
@Override
public boolean matchesStringContext() {
// Be lenient.
return true;
}
@Override
public boolean matchesObjectContext() {
// Be lenient.
return true;
}
@Override
public TernaryValue testForEquality(JSType that) {
return UNKNOWN;
}
@Override
StringBuilder appendTo(StringBuilder sb, boolean forAnnotations) {
return sb.append("*");
}
@Override
public String getDisplayName() {
return "<Any Type>";
}
@Override
public boolean hasDisplayName() {
return true;
}
@Override
public <T> T visit(Visitor<T> visitor) {
return visitor.caseAllType();
}
@Override <T> T visit(RelationshipVisitor<T> visitor, JSType that) {
return visitor.caseAllType(that);
}
@Override
public BooleanLiteralSet getPossibleToBooleanOutcomes() {
return BooleanLiteralSet.BOTH;
}
@Override
JSType resolveInternal(ErrorReporter reporter) {
return this;
}
@Override
public int hashCode() {
return System.identityHashCode(this);
}
@Override
public boolean isNullable() {
return true;
}
@Override
public boolean isVoidable() {
return true;
}
}