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comparison src/org/tmatesoft/hg/internal/ChangelogHelper.java @ 381:6e37c7168585

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IntMap is more effective than TreeMap<Integer,...>
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 09 Feb 2012 19:07:29 +0100
parents 2fadf8695f8a
children 9c9c442b5f2e
comparison
equal deleted inserted replaced
380:9517df1ef7ec 381:6e37c7168585
14 * the terms of a license other than GNU General Public License 14 * the terms of a license other than GNU General Public License
15 * contact TMate Software at support@hg4j.com 15 * contact TMate Software at support@hg4j.com
16 */ 16 */
17 package org.tmatesoft.hg.internal; 17 package org.tmatesoft.hg.internal;
18 18
19 import java.util.TreeMap;
20
21 import org.tmatesoft.hg.core.HgInvalidControlFileException; 19 import org.tmatesoft.hg.core.HgInvalidControlFileException;
22 import org.tmatesoft.hg.repo.HgChangelog.RawChangeset; 20 import org.tmatesoft.hg.repo.HgChangelog.RawChangeset;
23 import org.tmatesoft.hg.repo.HgDataFile; 21 import org.tmatesoft.hg.repo.HgDataFile;
24 import org.tmatesoft.hg.repo.HgInternals; 22 import org.tmatesoft.hg.repo.HgInternals;
25 import org.tmatesoft.hg.repo.HgRepository; 23 import org.tmatesoft.hg.repo.HgRepository;
31 * @author TMate Software Ltd. 29 * @author TMate Software Ltd.
32 */ 30 */
33 public class ChangelogHelper { 31 public class ChangelogHelper {
34 private final int leftBoundary; 32 private final int leftBoundary;
35 private final HgRepository repo; 33 private final HgRepository repo;
36 private final TreeMap<Integer, RawChangeset> cache = new TreeMap<Integer, RawChangeset>(); // FIXME use IntMap instead 34 private final IntMap<RawChangeset> cache = new IntMap<RawChangeset>(32);
37 private String nextCommitAuthor; 35 private String nextCommitAuthor;
38 36
39 /** 37 /**
40 * @param hgRepo 38 * @param hgRepo
41 * @param leftBoundaryRevision walker never visits revisions with local numbers less than specified, 39 * @param leftBoundaryRevision walker never visits revisions with local numbers less than specified,