Mercurial > jhg

comparison src/org/tmatesoft/hg/internal/ManifestRevision.java @ 431:12f668401613

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 29 Mar 2012 20:54:04 +0200
parents 6437d261048a
children 5a455624be4f
comparison
equal deleted inserted replaced
430:d280759c2a3f 431:12f668401613
19 import java.util.Collection; 19 import java.util.Collection;
20 import java.util.TreeMap; 20 import java.util.TreeMap;
21 21
22 import org.tmatesoft.hg.core.Nodeid; 22 import org.tmatesoft.hg.core.Nodeid;
23 import org.tmatesoft.hg.repo.HgManifest; 23 import org.tmatesoft.hg.repo.HgManifest;
24 import org.tmatesoft.hg.util.Convertor;
24 import org.tmatesoft.hg.util.Path; 25 import org.tmatesoft.hg.util.Path;
25 26
26 /** 27 /**
27 * Specific revision of the manifest. 28 * Specific revision of the manifest.
28 * Note, suited to keep single revision only ({@link #changeset()}). 29 * Note, suited to keep single revision only ({@link #changeset()}).
31 * @author TMate Software Ltd. 32 * @author TMate Software Ltd.
32 */ 33 */
33 public final class ManifestRevision implements HgManifest.Inspector { 34 public final class ManifestRevision implements HgManifest.Inspector {
34 private final TreeMap<Path, Nodeid> idsMap; 35 private final TreeMap<Path, Nodeid> idsMap;
35 private final TreeMap<Path, HgManifest.Flags> flagsMap; 36 private final TreeMap<Path, HgManifest.Flags> flagsMap;
36 private final Pool<Nodeid> idsPool; 37 private final Convertor<Nodeid> idsPool;
37 private final Pool<Path> namesPool; 38 private final Convertor<Path> namesPool;
38 private Nodeid changeset; 39 private Nodeid changeset;
39 private int changelogRev; 40 private int changelogRev;
40 41
41 // optional pools for effective management of nodeids and filenames (they are likely 42 // optional pools for effective management of nodeids and filenames (they are likely
42 // to be duplicated among different manifest revisions 43 // to be duplicated among different manifest revisions
43 public ManifestRevision(Pool<Nodeid> nodeidPool, Pool<Path> filenamePool) { 44 public ManifestRevision(Pool<Nodeid> nodeidPool, Convertor<Path> filenamePool) {
44 idsPool = nodeidPool; 45 idsPool = nodeidPool;
45 namesPool = filenamePool; 46 namesPool = filenamePool;
46 idsMap = new TreeMap<Path, Nodeid>(); 47 idsMap = new TreeMap<Path, Nodeid>();
47 flagsMap = new TreeMap<Path, HgManifest.Flags>(); 48 flagsMap = new TreeMap<Path, HgManifest.Flags>();
48 } 49 }
73 74
74 // 75 //
75 76
76 public boolean next(Nodeid nid, Path fname, HgManifest.Flags flags) { 77 public boolean next(Nodeid nid, Path fname, HgManifest.Flags flags) {
77 if (namesPool != null) { 78 if (namesPool != null) {
78 fname = namesPool.unify(fname); 79 fname = namesPool.mangle(fname);
79 } 80 }
80 if (idsPool != null) { 81 if (idsPool != null) {
81 nid = idsPool.unify(nid); 82 nid = idsPool.mangle(nid);
82 } 83 }
83 idsMap.put(fname, nid); 84 idsMap.put(fname, nid);
84 if (flags != HgManifest.Flags.RegularFile) { 85 if (flags != HgManifest.Flags.RegularFile) {
85 // TreeMap$Entry takes 32 bytes. No reason to keep regular file attribute (in fact, no flags state) 86 // TreeMap$Entry takes 32 bytes. No reason to keep regular file attribute (in fact, no flags state)
86 // for such price 87 // for such price