annotate src/org/tmatesoft/hg/internal/FileRenameHistory.java @ 711:a62079bc422b

Keyword filtering that doesn't depend on input buffer size and the way input lines got split between filter() calls. KewordFilter got state to keep processed suspicious ...$ lines
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 11 Oct 2013 21:35:41 +0200
parents 7efabe0cddcf
children
rev   line source
691
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2013 TMate Software Ltd
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 *
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 * This program is free software; you can redistribute it and/or modify
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5 * it under the terms of the GNU General Public License as published by
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 * the Free Software Foundation; version 2 of the License.
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 *
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 * This program is distributed in the hope that it will be useful,
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11 * GNU General Public License for more details.
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 *
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 * For information on how to redistribute this software under
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
14 * the terms of a license other than GNU General Public License
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
15 * contact TMate Software at support@hg4j.com
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 package org.tmatesoft.hg.internal;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
694
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
19 import static org.tmatesoft.hg.repo.HgRepository.BAD_REVISION;
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
20
691
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
21 import java.util.ArrayList;
694
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
22 import java.util.Arrays;
691
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
23 import java.util.Collections;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
24 import java.util.LinkedList;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 import java.util.List;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27 import org.tmatesoft.hg.core.HgFileRevision;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
28 import org.tmatesoft.hg.core.HgIterateDirection;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
29 import org.tmatesoft.hg.repo.HgDataFile;
694
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
30 import org.tmatesoft.hg.repo.HgRepository;
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
31 import org.tmatesoft.hg.repo.HgRuntimeException;
691
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
32
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33 /**
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
34 * Traces file renames. Quite similar to HgChangesetFileSneaker, although the latter tries different paths
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 * to find origin names, while this class traces first renames found only.
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36 *
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
37 * @author Artem Tikhomirov
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38 * @author TMate Software Ltd.
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 */
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40 public final class FileRenameHistory {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42 private final int csetFrom;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 private final int csetTo;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44 private final List<Chunk> history;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
45
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
46 public FileRenameHistory(int csetStartIndex, int csetEndIndex) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
47 csetFrom = csetStartIndex;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
48 csetTo = csetEndIndex;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
49 history = new ArrayList<Chunk>(3);
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
50 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
51
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
52 public int startChangeset() {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
53 return csetFrom;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
54 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
55
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
56 public int endChangeset() {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
57 return csetTo;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
58 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
59
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
60 public boolean isOutOfRange(HgDataFile df, int fileRev) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
61 return df.getChangesetRevisionIndex(fileRev) < csetFrom || df.getChangesetRevisionIndex(0) > csetTo;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
62 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
63
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
64 public void build(HgDataFile df, int fileRev) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
65 assert !isOutOfRange(df, fileRev);
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
66 LinkedList<Chunk> chunks = new LinkedList<Chunk>();
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
67 int chunkStart = 0, chunkEnd = fileRev;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
68 int csetChunkEnd = -1, csetChunkStart = -1;
694
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
69 BasicRevMap csetMap = new BasicRevMap(0, fileRev).collect(df);
691
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
70 while (fileRev >= 0) {
694
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
71 int cset = csetMap.changesetAt(fileRev);
691
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
72 if (csetChunkEnd == -1) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
73 csetChunkEnd = cset;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
74 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
75 if (cset <= csetFrom) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
76 chunkStart = fileRev;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
77 csetChunkStart = csetFrom;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
78 break;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
79 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
80 if (cset > csetTo) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
81 chunkEnd = --fileRev;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
82 csetChunkEnd = -1;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
83 continue;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
84 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
85 csetChunkStart = cset;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
86 if (df.isCopy(fileRev)) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
87 chunks.addFirst(new Chunk(df, fileRev, chunkEnd, csetChunkStart, csetChunkEnd));
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
88 HgFileRevision origin = df.getCopySource(fileRev);
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
89 df = df.getRepo().getFileNode(origin.getPath());
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
90 fileRev = chunkEnd = df.getRevisionIndex(origin.getRevision());
694
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
91 csetMap = new BasicRevMap(0, fileRev).collect(df);
691
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
92 chunkStart = 0;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
93 csetChunkEnd = cset - 1; // if df is copy, cset can't be 0
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
94 csetChunkStart = -1;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
95 } else {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
96 fileRev--;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
97 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
98 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
99 assert chunkStart >= 0;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
100 assert chunkEnd >= 0; // can be negative only if df.cset(0) > csetTo
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
101 assert csetChunkEnd >= 0;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
102 assert csetChunkStart >= 0;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
103 chunks.addFirst(new Chunk(df, chunkStart, chunkEnd, csetChunkStart, csetChunkEnd));
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
104
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
105 history.clear();
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
106 history.addAll(chunks);
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
107 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
108
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
109 public Iterable<Chunk> iterate(HgIterateDirection order) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
110 if (order == HgIterateDirection.NewToOld) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
111 return ReverseIterator.reversed(history);
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
112 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
113 assert order == HgIterateDirection.OldToNew;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
114 return Collections.unmodifiableList(history);
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
115 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
116
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
117 public int chunks() {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
118 return history.size();
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
119 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
120
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
121 public Chunk chunkAt(int cset) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
122 if (cset < csetFrom || cset > csetTo) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
123 return null;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
124 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
125 for (Chunk c : history) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
126 if (c.firstCset() > cset) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
127 break;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
128 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
129 if (cset <= c.lastCset()) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
130 return c;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
131 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
132 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
133 return null;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
134 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
135
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
136
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
137 /**
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
138 * file has changes [firstFileRev..lastFileRev] that have occurred somewhere in [firstCset..lastCset]
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
139 */
694
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
140 public static final class Chunk {
691
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
141 private final HgDataFile df;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
142 private final int fileRevFrom;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
143 private final int fileRevTo;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
144 private final int csetFrom;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
145 private final int csetTo;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
146 Chunk(HgDataFile file, int fileRevStart, int fileRevEnd, int csetStart, int csetEnd) {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
147 df = file;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
148 fileRevFrom = fileRevStart;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
149 fileRevTo = fileRevEnd;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
150 csetFrom = csetStart;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
151 csetTo = csetEnd;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
152 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
153 public HgDataFile file() {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
154 return df;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
155 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
156 public int firstFileRev() {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
157 return fileRevFrom;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
158 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
159 public int lastFileRev() {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
160 return fileRevTo;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
161 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
162 public int firstCset() {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
163 return csetFrom;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
164 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
165 public int lastCset() {
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
166 return csetTo;
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
167 }
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
168 }
694
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
169
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
170 private static final class BasicRevMap implements HgDataFile.LinkRevisionInspector {
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
171 private final int[] revs;
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
172 private final int fromRev;
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
173 private final int toRev;
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
174 public BasicRevMap(int startRev, int endRev) {
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
175 revs = new int[endRev+1]; // for simplicity, just ignore startRev now (it's 0 in local use anyway)
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
176 fromRev = startRev;
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
177 toRev = endRev;
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
178 Arrays.fill(revs, BAD_REVISION);
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
179 }
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
180
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
181 public BasicRevMap collect(HgDataFile df) {
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
182 df.indexWalk(fromRev, toRev, this);
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
183 return this;
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
184 }
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
185
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
186 public void next(int revisionIndex, int linkedRevisionIndex) throws HgRuntimeException {
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
187 revs[revisionIndex] = linkedRevisionIndex;
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
188 }
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
189
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
190 /**
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
191 * @return {@link HgRepository#BAD_REVISION} if there's no mapping
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
192 */
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
193 public int changesetAt(int rev) {
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
194 return revs[rev];
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
195 }
7efabe0cddcf Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 691
diff changeset
196 }
691
72fc7774b87e Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
197 }