Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
JavafxcScope |
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| 0.0;0 | ||||
JavafxcScope$1 |
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| 0.0;0 |
1 | /* | |
2 | * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved. | |
3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
4 | * | |
5 | * This code is free software; you can redistribute it and/or modify it | |
6 | * under the terms of the GNU General Public License version 2 only, as | |
7 | * published by the Free Software Foundation. Sun designates this | |
8 | * particular file as subject to the "Classpath" exception as provided | |
9 | * by Sun in the LICENSE file that accompanied this code. | |
10 | * | |
11 | * This code is distributed in the hope that it will be useful, but WITHOUT | |
12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 | * version 2 for more details (a copy is included in the LICENSE file that | |
15 | * accompanied this code). | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License version | |
18 | * 2 along with this work; if not, write to the Free Software Foundation, | |
19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
20 | * | |
21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
22 | * CA 95054 USA or visit www.sun.com if you need additional information or | |
23 | * have any questions. | |
24 | */ | |
25 | ||
26 | package com.sun.tools.javafx.api; | |
27 | ||
28 | import javax.lang.model.element.Element; | |
29 | import javax.lang.model.element.ExecutableElement; | |
30 | import javax.lang.model.element.TypeElement; | |
31 | ||
32 | import com.sun.tools.javac.comp.AttrContext; | |
33 | import com.sun.tools.javac.comp.Env; | |
34 | ||
35 | /** | |
36 | * Provides an implementation of Scope. | |
37 | * | |
38 | * <p><b>This is NOT part of any API supported by Sun Microsystems. | |
39 | * If you write code that depends on this, you do so at your own | |
40 | * risk. This code and its internal interfaces are subject to change | |
41 | * or deletion without notice.</b></p> | |
42 | * | |
43 | * @author Jonathan Gibbons; | |
44 | */ | |
45 | 0 | public class JavafxcScope implements com.sun.source.tree.Scope { |
46 | protected final Env<AttrContext> env; | |
47 | ||
48 | /** Creates a new instance of JavacScope */ | |
49 | 0 | JavafxcScope(Env<AttrContext> env) { |
50 | 0 | env.getClass(); // null-check |
51 | 0 | this.env = env; |
52 | 0 | } |
53 | ||
54 | public JavafxcScope getEnclosingScope() { | |
55 | 0 | if (env.outer != null && env.outer != env) |
56 | 0 | return new JavafxcScope(env.outer); |
57 | else { | |
58 | // synthesize an outermost "star-import" scope | |
59 | 0 | return new JavafxcScope(env) { |
60 | @Override | |
61 | public boolean isStarImportScope() { | |
62 | 0 | return true; |
63 | } | |
64 | @Override | |
65 | public JavafxcScope getEnclosingScope() { | |
66 | 0 | return null; |
67 | } | |
68 | @Override | |
69 | public Iterable<? extends Element> getLocalElements() { | |
70 | 0 | return env.toplevel.starImportScope.getElements(); |
71 | } | |
72 | }; | |
73 | } | |
74 | } | |
75 | ||
76 | public TypeElement getEnclosingClass() { | |
77 | // hide the dummy class that javac uses to enclose the top level declarations | |
78 | 0 | return (env.outer == null || env.outer == env ? null : env.enclClass.sym); |
79 | } | |
80 | ||
81 | public ExecutableElement getEnclosingMethod() { | |
82 | 0 | return (env.enclMethod == null ? null : env.enclMethod.sym); |
83 | } | |
84 | ||
85 | public Iterable<? extends Element> getLocalElements() { | |
86 | 0 | return env.info.getLocalElements(); |
87 | } | |
88 | ||
89 | public Env<AttrContext> getEnv() { | |
90 | 0 | return env; |
91 | } | |
92 | ||
93 | public boolean isStarImportScope() { | |
94 | 0 | return false; |
95 | } | |
96 | ||
97 | @Override | |
98 | public boolean equals(Object other) { | |
99 | 0 | if (other instanceof JavafxcScope) { |
100 | 0 | JavafxcScope s = (JavafxcScope) other; |
101 | 0 | return (env.equals(s.env) |
102 | && isStarImportScope() == s.isStarImportScope()); | |
103 | } else | |
104 | 0 | return false; |
105 | } | |
106 | ||
107 | @Override | |
108 | public int hashCode() { | |
109 | 0 | return env.hashCode() + (isStarImportScope() ? 1 : 0); |
110 | } | |
111 | ||
112 | @Override | |
113 | public String toString() { | |
114 | 0 | return "JavafxcScope[env=" + env + ",starImport=" + isStarImportScope() + "]"; |
115 | } | |
116 | } |