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1
11
12 package org.eclipse.team.core.history.provider;
13
14 import java.net.URI  ;
15
16 import org.eclipse.core.resources.IFile;
17 import org.eclipse.core.resources.IStorage;
18 import org.eclipse.core.runtime.CoreException;
19 import org.eclipse.core.runtime.IProgressMonitor;
20 import org.eclipse.team.core.history.IFileRevision;
21 import org.eclipse.team.core.history.ITag;
22
23
31 public abstract class FileRevision implements IFileRevision {
32
33 private static final class LocalFileRevision extends FileRevision {
34 private final IFile file;
35
36 private LocalFileRevision(IFile file) {
37 this.file = file;
38 }
39
40 public IStorage getStorage(IProgressMonitor monitor) {
41 return file;
42 }
43
44 public String getName() {
45 return file.getName();
46 }
47
48 public boolean exists() {
49 return file.exists();
50 }
51
52 public long getTimestamp() {
53 return file.getLocalTimeStamp();
54 }
55
56 public URI getURI() {
57 return file.getLocationURI();
58 }
59
60 public IFileRevision withAllProperties(IProgressMonitor monitor) throws CoreException {
61 return this;
62 }
63
64 public boolean isPropertyMissing() {
65 return false;
66 }
67
68 public int hashCode() {
69 return file.hashCode();
70 }
71
72 public boolean equals(Object obj) {
73 if (obj == this)
74 return true;
75 if (obj instanceof LocalFileRevision) {
76 LocalFileRevision other = (LocalFileRevision) obj;
77 return other.file.equals(this.file);
78 }
79 return false;
80 }
81 }
82
83
90 public static IFileRevision getFileRevisionFor(final IFile file) {
91 return new LocalFileRevision(file);
92 }
93
94
97 public URI getURI() {
98 return null;
99 }
100
101
104 public long getTimestamp() {
105 return -1;
106 }
107
108
111 public boolean exists() {
112 return true;
113 }
114
115
118 public String getContentIdentifier() {
119 return null;
120 }
121
124 public String getAuthor() {
125 return null;
126 }
127
130 public String getComment() {
131 return null;
132 }
133
134
137 public ITag[] getTags() {
138 return new ITag[0];
139 }
140
141 }
142 |
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