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comparison src/com/tmate/hgkit/ll/HgDataFile.java @ 3:24bb4f365164

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Rudimentary log functionality with basic infrastructure is in place
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Mon, 20 Dec 2010 02:50:36 +0100
parents 08db726a0fb7
children fc265ddeab26
comparison
equal deleted inserted replaced
2:08db726a0fb7 3:24bb4f365164
8 * ? name:HgFileNode? 8 * ? name:HgFileNode?
9 * @author artem 9 * @author artem
10 */ 10 */
11 public class HgDataFile extends Revlog { 11 public class HgDataFile extends Revlog {
12 12
13 private final RevlogStream content; // XXX move up to Revlog?
14
15 // absolute from repo root?
16 // slashes, unix-style?
17 // repo location agnostic, just to give info to user, not to access real storage
13 private final String path; 18 private final String path;
14 19
15 /*package-local*/HgDataFile(HgRepository hgRepo) { 20 /*package-local*/HgDataFile(HgRepository hgRepo, String path, RevlogStream content) {
16 super(hgRepo); 21 super(hgRepo);
22 this.path = path;
23 this.content = content;
24 }
25
26 public boolean exists() {
27 return content != null; // XXX need better impl
17 } 28 }
18 29
19 public String getPath() { 30 public String getPath() {
20 return path; // hgRepo.backresolve(this) -> name? 31 return path; // hgRepo.backresolve(this) -> name?
21 } 32 }
27 } 38 }
28 39
29 public byte[] content(int revision) { 40 public byte[] content(int revision) {
30 throw HgRepository.notImplemented(); 41 throw HgRepository.notImplemented();
31 } 42 }
43
44 public void history(Changeset.Inspector inspector) {
45 if (!exists()) {
46 throw new IllegalStateException("Can't get history of invalid repository file node");
47 }
48 final int[] commitRevisions = new int[content.revisionCount()];
49 Revlog.Inspector insp = new Revlog.Inspector() {
50 int count = 0;
51
52 public void next(int revisionNumber, int actualLen, int baseRevision, int linkRevision, int parent1Revision, int parent2Revision, byte[] nodeid, byte[] data) {
53 commitRevisions[count++] = linkRevision;
54 }
55 };
56 content.iterate(0, -1, false, insp);
57 getRepo().getChangelog().range(inspector, commitRevisions);
58 }
59
60 public void history(int start, int end, Changeset.Inspector i) {
61 throw HgRepository.notImplemented();
62 }
32 } 63 }