Mercurial > jhg

comparison src/org/tmatesoft/hg/core/ChangesetTransformer.java @ 195:c9b305df0b89

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 15 Apr 2011 05:17:44 +0200
parents 37f3d4a596e4
children ffc5f6d59f7e
comparison
equal deleted inserted replaced
194:344e8d7e4d6e 195:c9b305df0b89
34 /*package-local*/ class ChangesetTransformer implements HgChangelog.Inspector { 34 /*package-local*/ class ChangesetTransformer implements HgChangelog.Inspector {
35 private final HgLogCommand.Handler handler; 35 private final HgLogCommand.Handler handler;
36 private final HgChangeset changeset; 36 private final HgChangeset changeset;
37 private Set<String> branches; 37 private Set<String> branches;
38 38
39 public ChangesetTransformer(HgRepository hgRepo, HgLogCommand.Handler delegate) { 39 // repo and delegate can't be null, parent walker can
40 public ChangesetTransformer(HgRepository hgRepo, HgLogCommand.Handler delegate, HgChangelog.ParentWalker pw) {
40 if (hgRepo == null || delegate == null) { 41 if (hgRepo == null || delegate == null) {
41 throw new IllegalArgumentException(); 42 throw new IllegalArgumentException();
42 } 43 }
43 HgStatusCollector statusCollector = new HgStatusCollector(hgRepo); 44 HgStatusCollector statusCollector = new HgStatusCollector(hgRepo);
44 // files listed in a changeset don't need their names to be rewritten (they are normalized already) 45 // files listed in a changeset don't need their names to be rewritten (they are normalized already)
45 PathPool pp = new PathPool(new PathRewrite.Empty()); 46 PathPool pp = new PathPool(new PathRewrite.Empty());
46 statusCollector.setPathPool(pp); 47 statusCollector.setPathPool(pp);
47 changeset = new HgChangeset(statusCollector, pp); 48 changeset = new HgChangeset(statusCollector, pp);
49 changeset.setParentHelper(pw);
48 handler = delegate; 50 handler = delegate;
49 } 51 }
50 52
51 public void next(int revisionNumber, Nodeid nodeid, RawChangeset cset) { 53 public void next(int revisionNumber, Nodeid nodeid, RawChangeset cset) {
52 if (branches != null && !branches.contains(cset.branch())) { 54 if (branches != null && !branches.contains(cset.branch())) {