jhg: src/org/tmatesoft/hg/repo/HgStatusCollector.java annotate

annotate src/org/tmatesoft/hg/repo/HgStatusCollector.java @ 244:4b661efb9374

Use updated location of cache files (cache/ folder instead of .cache filename extension). Provide means to update (write down) cache for subsequent uses

author	Artem Tikhomirov <tikhomirov.artem@gmail.com>
date	Tue, 12 Jul 2011 02:48:34 +0200
parents	1ec6b327a6ac
children	3fbfce107f94

rev	line source
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	1 /*
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	2 * Copyright (c) 2011 TMate Software Ltd
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	3 *
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	4 * This program is free software; you can redistribute it and/or modify
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	5 * it under the terms of the GNU General Public License as published by
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	6 * the Free Software Foundation; version 2 of the License.
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	7 *
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	8 * This program is distributed in the hope that it will be useful,
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	11 * GNU General Public License for more details.
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	12 *
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	13 * For information on how to redistribute this software under
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	14 * the terms of a license other than GNU General Public License
102 a3a2e5deb320 Updated contact address to support@hg4j.com Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 94 diff changeset	15 * contact TMate Software at support@hg4j.com
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	16 */
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	17 package org.tmatesoft.hg.repo;
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	18
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	19 import static org.tmatesoft.hg.repo.HgRepository.BAD_REVISION;
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	20 import static org.tmatesoft.hg.repo.HgRepository.TIP;
68 0e499fed9b3d StatusCommand with tests. Extra constants to indicate common revision cases Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 64 diff changeset	21
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	22 import java.util.Collection;
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	23 import java.util.Collections;
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	24 import java.util.LinkedHashMap;
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	25 import java.util.LinkedList;
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	26 import java.util.List;
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	27 import java.util.Map;
195 c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	28 import java.util.SortedMap;
89 42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	29 import java.util.TreeMap;
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	30 import java.util.TreeSet;
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	31
157 d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 142 diff changeset	32 import org.tmatesoft.hg.core.HgDataStreamException;
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	33 import org.tmatesoft.hg.core.Nodeid;
195 c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	34 import org.tmatesoft.hg.internal.Pool;
133 4a948ec83980 core.Path to util.Path as it's not Hg repo dependant Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 102 diff changeset	35 import org.tmatesoft.hg.util.Path;
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	36 import org.tmatesoft.hg.util.PathPool;
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	37 import org.tmatesoft.hg.util.PathRewrite;
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	38
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	39
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	40 /**
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	41 * RevisionWalker?
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	42 *
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	43 * @author Artem Tikhomirov
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	44 * @author TMate Software Ltd.
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	45 */
94 af1f3b78b918 StatusCollector renamed to HgStatusCollector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 93 diff changeset	46 public class HgStatusCollector {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	47
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	48 private final HgRepository repo;
195 c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	49 private final SortedMap<Integer, ManifestRevisionInspector> cache; // sparse array, in fact
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	50 // with cpython repository, ~70 000 changes, complete Log (direct out, no reverse) output
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	51 // no cache limit, no nodeids and fname caching - OOME on changeset 1035
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	52 // no cache limit, but with cached nodeids and filenames - 1730+
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	53 // cache limit 100 - 19+ minutes to process 10000, and still working (too long, stopped)
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	54 private final int cacheMaxSize = 50; // do not keep too much manifest revisions
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	55 private PathPool pathPool;
195 c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	56 private final Pool<Nodeid> cacheNodes;
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	57 private final Pool<String> cacheFilenames; // XXX in fact, need to think if use of PathPool directly instead is better solution
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	58 private final ManifestRevisionInspector emptyFakeState;
229 1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	59 private Path.Matcher scope = new Path.Matcher.Any();
195 c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	60
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	61
94 af1f3b78b918 StatusCollector renamed to HgStatusCollector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 93 diff changeset	62 public HgStatusCollector(HgRepository hgRepo) {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	63 this.repo = hgRepo;
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	64 cache = new TreeMap<Integer, ManifestRevisionInspector>();
195 c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	65 cacheNodes = new Pool<Nodeid>();
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	66 cacheFilenames = new Pool<String>();
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	67
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	68 emptyFakeState = new ManifestRevisionInspector(null, null);
222 373e07cd3991 Due to discrepancy in manifest and changelor indexes, wrong manifest revisions got cached and compared Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 221 diff changeset	69 emptyFakeState.begin(-1, null, -1);
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	70 emptyFakeState.end(-1);
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	71 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	72
64 19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	73 public HgRepository getRepo() {
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	74 return repo;
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	75 }
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	76
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	77 private ManifestRevisionInspector get(int rev) {
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	78 ManifestRevisionInspector i = cache.get(rev);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	79 if (i == null) {
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	80 if (rev == -1) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	81 return emptyFakeState;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	82 }
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	83 while (cache.size() > cacheMaxSize) {
195 c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	84 // assume usually we go from oldest to newest, hence remove oldest as most likely to be no longer necessary
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	85 cache.remove(cache.firstKey());
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	86 }
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	87 i = new ManifestRevisionInspector(cacheNodes, cacheFilenames);
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	88 cache.put(rev, i);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	89 repo.getManifest().walk(rev, rev, i);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	90 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	91 return i;
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	92 }
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	93
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	94 private boolean cached(int revision) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	95 return cache.containsKey(revision) \|\| revision == -1;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	96 }
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	97
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	98 private void initCacheRange(int minRev, int maxRev) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	99 while (cache.size() > cacheMaxSize) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	100 // assume usually we go from oldest to newest, hence remove oldest as most likely to be no longer necessary
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	101 cache.remove(cache.firstKey());
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	102 }
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	103 repo.getManifest().walk(minRev, maxRev, new HgManifest.Inspector() {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	104 private ManifestRevisionInspector delegate;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	105 private boolean cacheHit; // range may include revisions we already know about, do not re-create them
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	106
222 373e07cd3991 Due to discrepancy in manifest and changelor indexes, wrong manifest revisions got cached and compared Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 221 diff changeset	107 public boolean begin(int manifestRevision, Nodeid nid, int changelogRevision) {
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	108 assert delegate == null;
222 373e07cd3991 Due to discrepancy in manifest and changelor indexes, wrong manifest revisions got cached and compared Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 221 diff changeset	109 if (cache.containsKey(changelogRevision)) { // don't need to check emptyFakeState hit as revision never -1 here
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	110 cacheHit = true;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	111 } else {
222 373e07cd3991 Due to discrepancy in manifest and changelor indexes, wrong manifest revisions got cached and compared Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 221 diff changeset	112 cache.put(changelogRevision, delegate = new ManifestRevisionInspector(cacheNodes, cacheFilenames));
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	113 // cache may grow bigger than max size here, but it's ok as present simplistic cache clearing mechanism may
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	114 // otherwise remove entries we just added
222 373e07cd3991 Due to discrepancy in manifest and changelor indexes, wrong manifest revisions got cached and compared Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 221 diff changeset	115 delegate.begin(manifestRevision, nid, changelogRevision);
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	116 cacheHit = false;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	117 }
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	118 return true;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	119 }
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	120
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	121 public boolean next(Nodeid nid, String fname, String flags) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	122 if (!cacheHit) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	123 delegate.next(nid, fname, flags);
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	124 }
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	125 return true;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	126 }
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	127
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	128 public boolean end(int revision) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	129 if (!cacheHit) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	130 delegate.end(revision);
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	131 }
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	132 cacheHit = false;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	133 delegate = null;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	134 return true;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	135 }
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	136 });
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	137 }
56 576d6e8a09f6 Analog of 'hg status --change' command Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 55 diff changeset	138
59 b771e94a4f7c Introduce Internals to keep LocalHgRepo casts and alike in a single place. WCSC optionally to reuse SC data Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 56 diff changeset	139 /package-local/ ManifestRevisionInspector raw(int rev) {
b771e94a4f7c Introduce Internals to keep LocalHgRepo casts and alike in a single place. WCSC optionally to reuse SC data Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 56 diff changeset	140 return get(rev);
b771e94a4f7c Introduce Internals to keep LocalHgRepo casts and alike in a single place. WCSC optionally to reuse SC data Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 56 diff changeset	141 }
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	142 /package-local/ PathPool getPathPool() {
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	143 if (pathPool == null) {
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	144 pathPool = new PathPool(new PathRewrite.Empty());
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	145 }
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	146 return pathPool;
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	147 }
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	148
142 37a34044e6bd More reasonable use of path normalizer and path.source Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 141 diff changeset	149 /**
37a34044e6bd More reasonable use of path normalizer and path.source Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 141 diff changeset	150 * Allows sharing of a common path cache
37a34044e6bd More reasonable use of path normalizer and path.source Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 141 diff changeset	151 */
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	152 public void setPathPool(PathPool pathPool) {
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	153 this.pathPool = pathPool;
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	154 }
229 1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	155
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	156 /**
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	157 * Limit activity of the collector to certain sub-tree of the repository.
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	158 * @param scopeMatcher tells whether collector shall report specific path, can be <code>null</code>
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	159 */
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	160 public void setScope(Path.Matcher scopeMatcher) {
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	161 // do not assign null, ever
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	162 scope = scopeMatcher == null ? new Path.Matcher.Any() : scopeMatcher;
1ec6b327a6ac Scope for status reworked: explicit files or a general matcher Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 226 diff changeset	163 }
59 b771e94a4f7c Introduce Internals to keep LocalHgRepo casts and alike in a single place. WCSC optionally to reuse SC data Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 56 diff changeset	164
56 576d6e8a09f6 Analog of 'hg status --change' command Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 55 diff changeset	165 // hg status --change <rev>
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	166 public void change(int rev, HgStatusInspector inspector) {
56 576d6e8a09f6 Analog of 'hg status --change' command Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 55 diff changeset	167 int[] parents = new int[2];
576d6e8a09f6 Analog of 'hg status --change' command Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 55 diff changeset	168 repo.getChangelog().parents(rev, parents, null, null);
576d6e8a09f6 Analog of 'hg status --change' command Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 55 diff changeset	169 walk(parents[0], rev, inspector);
576d6e8a09f6 Analog of 'hg status --change' command Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 55 diff changeset	170 }
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	171
56 576d6e8a09f6 Analog of 'hg status --change' command Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 55 diff changeset	172 // I assume revision numbers are the same for changelog and manifest - here
576d6e8a09f6 Analog of 'hg status --change' command Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 55 diff changeset	173 // user would like to pass changelog revision numbers, and I use them directly to walk manifest.
576d6e8a09f6 Analog of 'hg status --change' command Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 55 diff changeset	174 // if this assumption is wrong, fix this (lookup manifest revisions from changeset).
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	175 // rev1 and rev2 may be -1 to indicate comparison to empty repository
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	176 // argument order matters
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	177 public void walk(int rev1, int rev2, HgStatusInspector inspector) {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	178 if (rev1 == rev2) {
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	179 throw new IllegalArgumentException();
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	180 }
64 19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	181 if (inspector == null) {
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	182 throw new IllegalArgumentException();
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	183 }
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	184 if (inspector instanceof Record) {
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	185 ((Record) inspector).init(rev1, rev2, this);
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	186 }
218 047b1dec7a04 Issue 7: Correctly handle manifest and changelog with different number of (or non-matching) revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 197 diff changeset	187 final int lastManifestRevision = repo.getChangelog().getLastRevision();
68 0e499fed9b3d StatusCommand with tests. Extra constants to indicate common revision cases Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 64 diff changeset	188 if (rev1 == TIP) {
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	189 rev1 = lastManifestRevision;
68 0e499fed9b3d StatusCommand with tests. Extra constants to indicate common revision cases Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 64 diff changeset	190 }
0e499fed9b3d StatusCommand with tests. Extra constants to indicate common revision cases Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 64 diff changeset	191 if (rev2 == TIP) {
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	192 rev2 = lastManifestRevision;
68 0e499fed9b3d StatusCommand with tests. Extra constants to indicate common revision cases Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 64 diff changeset	193 }
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	194 // in fact, rev1 and rev2 are often next (or close) to each other,
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	195 // thus, we can optimize Manifest reads here (manifest.walk(rev1, rev2))
89 42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	196 ManifestRevisionInspector r1, r2 ;
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	197 boolean need1 = !cached(rev1), need2 = !cached(rev2);
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	198 if (need1 \|\| need2) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	199 int minRev, maxRev;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	200 if (need1 && need2 && Math.abs(rev1 - rev2) < 5 /subjective equivalent of 'close enough'/) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	201 minRev = rev1 < rev2 ? rev1 : rev2;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	202 maxRev = minRev == rev1 ? rev2 : rev1;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	203 if (minRev > 0) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	204 minRev--; // expand range a bit
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	205 }
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	206 initCacheRange(minRev, maxRev);
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	207 need1 = need2 = false;
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	208 }
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	209 // either both unknown and far from each other, or just one of them.
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	210 // read with neighbors to save potential subsequent calls for neighboring elements
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	211 // XXX perhaps, if revlog.baseRevision is cheap, shall expand minRev up to baseRevision
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	212 // which going to be read anyway
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	213 if (need1) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	214 minRev = rev1;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	215 maxRev = rev1 < lastManifestRevision-5 ? rev1+5 : lastManifestRevision;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	216 initCacheRange(minRev, maxRev);
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	217 }
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	218 if (need2) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	219 minRev = rev2;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	220 maxRev = rev2 < lastManifestRevision-5 ? rev2+5 : lastManifestRevision;
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	221 initCacheRange(minRev, maxRev);
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	222 }
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	223 }
89 42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	224 r1 = get(rev1);
42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	225 r2 = get(rev2);
42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	226
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	227 PathPool pp = getPathPool();
89 42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	228 TreeSet<String> r1Files = new TreeSet<String>(r1.files());
42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	229 for (String fname : r2.files()) {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 222 diff changeset	230 final Path r2filePath = pp.path(fname);
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 222 diff changeset	231 if (!scope.accept(r2filePath)) {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 222 diff changeset	232 continue;
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 222 diff changeset	233 }
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	234 if (r1Files.remove(fname)) {
89 42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	235 Nodeid nidR1 = r1.nodeid(fname);
42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	236 Nodeid nidR2 = r2.nodeid(fname);
42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	237 String flagsR1 = r1.flags(fname);
42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	238 String flagsR2 = r2.flags(fname);
221 04735ce6bed2 NPE when one of the flags is non-null Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 218 diff changeset	239 if (nidR1.equals(nidR2) && ((flagsR2 == null && flagsR1 == null) \|\| (flagsR2 != null && flagsR2.equals(flagsR1)))) {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 222 diff changeset	240 inspector.clean(r2filePath);
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	241 } else {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 222 diff changeset	242 inspector.modified(r2filePath);
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	243 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	244 } else {
157 d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 142 diff changeset	245 try {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 222 diff changeset	246 Path copyTarget = r2filePath;
157 d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 142 diff changeset	247 Path copyOrigin = getOriginIfCopy(repo, copyTarget, r1Files, rev1);
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 142 diff changeset	248 if (copyOrigin != null) {
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 142 diff changeset	249 inspector.copied(pp.path(copyOrigin) /pipe through pool, just in case/, copyTarget);
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 142 diff changeset	250 } else {
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 142 diff changeset	251 inspector.added(copyTarget);
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 142 diff changeset	252 }
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 142 diff changeset	253 } catch (HgDataStreamException ex) {
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 142 diff changeset	254 ex.printStackTrace();
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 142 diff changeset	255 // FIXME perhaps, shall record this exception to dedicated mediator and continue
d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 142 diff changeset	256 // for a single file not to be irresolvable obstacle for a status operation
88 61eedab3eb3e Status between two revisions to recognize copy/rename Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 74 diff changeset	257 }
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	258 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	259 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	260 for (String left : r1Files) {
226 26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 222 diff changeset	261 final Path r2filePath = pp.path(left);
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 222 diff changeset	262 if (scope.accept(r2filePath)) {
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 222 diff changeset	263 inspector.removed(r2filePath);
26ad7827a62d Support status query for a single file or a subdirectory of a repository Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 222 diff changeset	264 }
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	265 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	266 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	267
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	268 public Record status(int rev1, int rev2) {
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	269 Record rv = new Record();
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	270 walk(rev1, rev2, rv);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	271 return rv;
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	272 }
90 a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	273
157 d5268ca7715b Merged branch wrap-data-access into default for resource-friendly data access. Updated API to promote that friendliness to clients (channels, not byte[]). More exceptions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 142 diff changeset	274 /package-local/static Path getOriginIfCopy(HgRepository hgRepo, Path fname, Collection<String> originals, int originalChangelogRevision) throws HgDataStreamException {
90 a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	275 HgDataFile df = hgRepo.getFileNode(fname);
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	276 while (df.isCopy()) {
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	277 Path original = df.getCopySourceName();
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	278 if (originals.contains(original.toString())) {
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	279 df = hgRepo.getFileNode(original);
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	280 int changelogRevision = df.getChangesetLocalRevision(0);
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	281 if (changelogRevision <= originalChangelogRevision) {
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	282 // copy/rename source was known prior to rev1
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	283 // (both r1Files.contains is true and original was created earlier than rev1)
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	284 // without r1Files.contains changelogRevision <= rev1 won't suffice as the file
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	285 // might get removed somewhere in between (changelogRevision < R < rev1)
141 8248aae33f7d Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 135 diff changeset	286 return original;
90 a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	287 }
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	288 break; // copy/rename done later
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	289 }
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	290 df = hgRepo.getFileNode(original); // try more steps away
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	291 }
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	292 return null;
a95c700408a9 Correctly report copy/rename events for rev..working copy case Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 89 diff changeset	293 }
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	294
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	295 // XXX for r1..r2 status, only modified, added, removed (and perhaps, clean) make sense
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	296 // XXX Need to specify whether copy targets are in added or not (@see Inspector#copied above)
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	297 public static class Record implements HgStatusInspector {
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	298 private List<Path> modified, added, removed, clean, missing, unknown, ignored;
d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	299 private Map<Path, Path> copied;
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	300
64 19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	301 private int startRev, endRev;
94 af1f3b78b918 StatusCollector renamed to HgStatusCollector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 93 diff changeset	302 private HgStatusCollector statusHelper;
64 19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	303
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	304 // XXX StatusCollector may additionally initialize Record instance to speed lookup of changed file revisions
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	305 // here I need access to ManifestRevisionInspector via #raw(). Perhaps, non-static class (to get
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	306 // implicit reference to StatusCollector) may be better?
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	307 // Since users may want to reuse Record instance we've once created (and initialized), we need to
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	308 // ensure functionality is correct for each/any call (#walk checks instanceof Record and fixes it up)
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	309 // Perhaps, distinct helper (sc.getRevisionHelper().nodeid(fname)) would be better, just not clear
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	310 // how to supply [start..end] values there easily
94 af1f3b78b918 StatusCollector renamed to HgStatusCollector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 93 diff changeset	311 /package-local/void init(int startRevision, int endRevision, HgStatusCollector self) {
64 19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	312 startRev = startRevision;
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	313 endRev = endRevision;
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	314 statusHelper = self;
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	315 }
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	316
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	317 public Nodeid nodeidBeforeChange(Path fname) {
68 0e499fed9b3d StatusCommand with tests. Extra constants to indicate common revision cases Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 64 diff changeset	318 if (statusHelper == null \|\| startRev == BAD_REVISION) {
0e499fed9b3d StatusCommand with tests. Extra constants to indicate common revision cases Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 64 diff changeset	319 return null;
0e499fed9b3d StatusCommand with tests. Extra constants to indicate common revision cases Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 64 diff changeset	320 }
64 19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	321 if ((modified == null \|\| !modified.contains(fname)) && (removed == null \|\| !removed.contains(fname))) {
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	322 return null;
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	323 }
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	324 return statusHelper.raw(startRev).nodeid(fname.toString());
64 19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	325 }
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	326 public Nodeid nodeidAfterChange(Path fname) {
68 0e499fed9b3d StatusCommand with tests. Extra constants to indicate common revision cases Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 64 diff changeset	327 if (statusHelper == null \|\| endRev == BAD_REVISION) {
0e499fed9b3d StatusCommand with tests. Extra constants to indicate common revision cases Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 64 diff changeset	328 return null;
0e499fed9b3d StatusCommand with tests. Extra constants to indicate common revision cases Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 64 diff changeset	329 }
64 19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	330 if ((modified == null \|\| !modified.contains(fname)) && (added == null \|\| !added.contains(fname))) {
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	331 return null;
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	332 }
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	333 return statusHelper.raw(endRev).nodeid(fname.toString());
64 19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	334 }
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 59 diff changeset	335
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	336 public List<Path> getModified() {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	337 return proper(modified);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	338 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	339
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	340 public List<Path> getAdded() {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	341 return proper(added);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	342 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	343
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	344 public List<Path> getRemoved() {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	345 return proper(removed);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	346 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	347
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	348 public Map<Path,Path> getCopied() {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	349 if (copied == null) {
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	350 return Collections.emptyMap();
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	351 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	352 return Collections.unmodifiableMap(copied);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	353 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	354
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	355 public List<Path> getClean() {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	356 return proper(clean);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	357 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	358
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	359 public List<Path> getMissing() {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	360 return proper(missing);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	361 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	362
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	363 public List<Path> getUnknown() {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	364 return proper(unknown);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	365 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	366
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	367 public List<Path> getIgnored() {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	368 return proper(ignored);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	369 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	370
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	371 private List<Path> proper(List<Path> l) {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	372 if (l == null) {
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	373 return Collections.emptyList();
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	374 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	375 return Collections.unmodifiableList(l);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	376 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	377
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	378 //
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	379 //
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	380
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	381 public void modified(Path fname) {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	382 modified = doAdd(modified, fname);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	383 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	384
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	385 public void added(Path fname) {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	386 added = doAdd(added, fname);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	387 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	388
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	389 public void copied(Path fnameOrigin, Path fnameAdded) {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	390 if (copied == null) {
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	391 copied = new LinkedHashMap<Path, Path>();
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	392 }
74 6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	393 added(fnameAdded);
6f1b88693d48 Complete refactoring to org.tmatesoft Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 68 diff changeset	394 copied.put(fnameAdded, fnameOrigin);
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	395 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	396
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	397 public void removed(Path fname) {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	398 removed = doAdd(removed, fname);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	399 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	400
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	401 public void clean(Path fname) {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	402 clean = doAdd(clean, fname);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	403 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	404
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	405 public void missing(Path fname) {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	406 missing = doAdd(missing, fname);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	407 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	408
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	409 public void unknown(Path fname) {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	410 unknown = doAdd(unknown, fname);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	411 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	412
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	413 public void ignored(Path fname) {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	414 ignored = doAdd(ignored, fname);
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	415 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	416
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	417 private static List<Path> doAdd(List<Path> l, Path p) {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	418 if (l == null) {
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	419 l = new LinkedList<Path>();
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	420 }
93 d55d4eedfc57 Switch to Path instead of String in filenames returned by various status operations Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 90 diff changeset	421 l.add(p);
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	422 return l;
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	423 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	424 }
195 c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	425
89 42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	426 /package-local/ static final class ManifestRevisionInspector implements HgManifest.Inspector {
42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	427 private final TreeMap<String, Nodeid> idsMap;
42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	428 private final TreeMap<String, String> flagsMap;
195 c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	429 private final Pool<Nodeid> idsPool;
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	430 private final Pool<String> namesPool;
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	431
195 c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	432 // optional pools for effective management of nodeids and filenames (they are likely
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	433 // to be duplicated among different manifest revisions
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	434 public ManifestRevisionInspector(Pool<Nodeid> nodeidPool, Pool<String> filenamePool) {
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	435 idsPool = nodeidPool;
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	436 namesPool = filenamePool;
89 42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	437 idsMap = new TreeMap<String, Nodeid>();
42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	438 flagsMap = new TreeMap<String, String>();
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	439 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	440
89 42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	441 public Collection<String> files() {
42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	442 return idsMap.keySet();
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	443 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	444
89 42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	445 public Nodeid nodeid(String fname) {
42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	446 return idsMap.get(fname);
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	447 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	448
89 42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	449 public String flags(String fname) {
42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	450 return flagsMap.get(fname);
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	451 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	452
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	453 //
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	454
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	455 public boolean next(Nodeid nid, String fname, String flags) {
195 c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	456 if (namesPool != null) {
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	457 fname = namesPool.unify(fname);
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	458 }
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	459 if (idsPool != null) {
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	460 nid = idsPool.unify(nid);
c9b305df0b89 Optimization: use ParentWalker to get changeset's parents, if possible. Do not keep duplicating nodeids and strings in manifest revisions Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 157 diff changeset	461 }
89 42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	462 idsMap.put(fname, nid);
197 3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	463 if (flags != null) {
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	464 // TreeMap$Entry takes 32 bytes. No reason to keep null for such price
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	465 // Perhaps, Map<String, Pair<Nodeid, String>> might be better solution
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	466 flagsMap.put(fname, flags);
3a7696fb457c Investigate optimization options to allow fast processing of huge repositories. Fix defect in StatusCollector that lead to wrong result comparing first revision to empty repo (-1 to 0), due to same TIP constant value Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 195 diff changeset	467 }
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	468 return true;
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	469 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	470
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	471 public boolean end(int revision) {
89 42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	472 // in fact, this class cares about single revision
42bcb4bffd17 Refactored to simplify manifest collector Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 88 diff changeset	473 return false;
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	474 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	475
222 373e07cd3991 Due to discrepancy in manifest and changelor indexes, wrong manifest revisions got cached and compared Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: 221 diff changeset	476 public boolean begin(int revision, Nodeid nid, int changelogRevision) {
55 05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	477 return true;
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	478 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	479 }
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	480
05829a70b30b Status operation extracted into separate, cache-friendly class Artem Tikhomirov <tikhomirov.artem@gmail.com> parents: diff changeset	481 }

Mercurial > jhg

annotate src/org/tmatesoft/hg/repo/HgStatusCollector.java @ 244:4b661efb9374