Mercurial > jhg

comparison src/org/tmatesoft/hg/core/HgChangesetTreeHandler.java @ 507:a6435c1a42d0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Test for HgChangesetTreeHandler - make sure nothing is broken prior to adding --follow support
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Wed, 12 Dec 2012 14:17:12 +0100
parents 31a89587eb04
children e6c8b9b654b2
comparison
equal deleted inserted replaced
506:27398bbfd543 507:a6435c1a42d0
45 * @return revision of the revlog being iterated. 45 * @return revision of the revlog being iterated.
46 */ 46 */
47 public Nodeid fileRevision(); 47 public Nodeid fileRevision();
48 48
49 /** 49 /**
50 * @return changeset associated with the current revision 50 * @return changeset associated with the current file revision
51 */ 51 */
52 public HgChangeset changeset(); 52 public HgChangeset changeset();
53 53
54 /** 54 /**
55 * Lightweight alternative to {@link #changeset()}, identifies changeset in which current file node has been modified 55 * Lightweight alternative to {@link #changeset()}, identifies changeset in which current file node has been modified
56 * @return changeset {@link Nodeid revision} 56 * @return changeset {@link Nodeid revision}
57 */ 57 */
58 public Nodeid changesetRevision(); 58 public Nodeid changesetRevision();
59 59
60 /** 60 /**
61 * Node, these are not necessarily in direct relation to parents of changeset from {@link #changeset()} 61 * Identifies parent changes, changesets where file/revlog in question was modified prior to change being visited.
62 *
63 * Note, these are not necessarily in direct relation to parents of changeset from {@link #changeset()}
64 *
65 * Imagine next history (grows from bottom to top):
66 * <pre>
67 * o A o
68 * | \ |
69 * o B \/
70 * | o C
71 * | /
72 * o /
73 * | /
74 * o D
75 * </pre>
76 *
77 * When we are at {@link TreeElement} for <code>A</code>, <code>B</code> and <code>C</code> are changeset parents, naturally. However
78 * if the file/revlog we've been walking has not been changed in <code>B</code> and <code>C</code>, but e.g. in <code>D</code> only,
79 * then this {@link #parents()} call would return pair with single element only, pointing to <code>D</code>
80 *
62 * @return changesets that correspond to parents of the current file node, either pair element may be <code>null</code>. 81 * @return changesets that correspond to parents of the current file node, either pair element may be <code>null</code>.
63 */ 82 */
64 public Pair<HgChangeset, HgChangeset> parents(); 83 public Pair<HgChangeset, HgChangeset> parents();
65 84
66 /** 85 /**