Mercurial > hg4j

annotate cmdline/org/tmatesoft/hg/console/Incoming.java @ 201:a736f42ed75b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Primitive test for clone command
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 21 Apr 2011 19:16:45 +0200
parents e5407b5a586a
children 63c9fed4369e
rev   line source
31
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
diff changeset
2 * Copyright (c) 2011 TMate Software Ltd
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
diff changeset
3 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
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: 33
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: 33
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: 33
diff changeset
7 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
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: 33
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: 33
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: 33
diff changeset
11 * GNU General Public License for more details.
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
diff changeset
12 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
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: 33
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: 98
diff changeset
15 * contact TMate Software at support@hg4j.com
31
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
diff changeset
17 package org.tmatesoft.hg.console;
31
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
173
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
19 import java.util.Arrays;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
20 import java.util.Collections;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
21 import java.util.Comparator;
31
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
22 import java.util.HashSet;
173
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
23 import java.util.Iterator;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
24 import java.util.LinkedHashMap;
184
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
25 import java.util.LinkedHashSet;
31
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26 import java.util.LinkedList;
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27 import java.util.List;
173
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
28 import java.util.Map.Entry;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
29
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 186
diff changeset
30 import org.tmatesoft.hg.console.Outgoing.ChangesetFormatter;
184
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
31 import org.tmatesoft.hg.core.HgBadStateException;
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
diff changeset
32 import org.tmatesoft.hg.core.Nodeid;
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 178
diff changeset
33 import org.tmatesoft.hg.internal.RepositoryComparator;
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 178
diff changeset
34 import org.tmatesoft.hg.internal.RepositoryComparator.BranchChain;
184
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
35 import org.tmatesoft.hg.repo.HgBundle;
97
ee2c750b036d Changelog to HgChangelog
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
36 import org.tmatesoft.hg.repo.HgChangelog;
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 186
diff changeset
37 import org.tmatesoft.hg.repo.HgChangelog.RawChangeset;
176
a8df7162ec75 Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 174
diff changeset
38 import org.tmatesoft.hg.repo.HgLookup;
a8df7162ec75 Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 174
diff changeset
39 import org.tmatesoft.hg.repo.HgRemoteRepository;
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
diff changeset
40 import org.tmatesoft.hg.repo.HgRepository;
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
diff changeset
41
31
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 /**
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
diff changeset
44 * WORK IN PROGRESS, DO NOT USE
173
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
45 * hg incoming counterpart
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
diff changeset
46 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
diff changeset
47 * @author Artem Tikhomirov
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
diff changeset
48 * @author TMate Software Ltd.
31
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
49 */
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
50 public class Incoming {
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
51
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
52 public static void main(String[] args) throws Exception {
176
a8df7162ec75 Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 174
diff changeset
53 if (Boolean.FALSE.booleanValue()) {
173
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
54 new SequenceConstructor().test();
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
55 return;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
56 }
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 33
diff changeset
57 Options cmdLineOpts = Options.parse(args);
184
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
58 final HgRepository hgRepo = cmdLineOpts.findRepository();
31
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
59 if (hgRepo.isInvalid()) {
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
60 System.err.printf("Can't find repository in: %s\n", hgRepo.getLocation());
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
61 return;
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
62 }
184
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
63 HgRemoteRepository hgRemote = new HgLookup().detectRemote(cmdLineOpts.getSingle(""), hgRepo);
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 178
diff changeset
64 if (hgRemote.isInvalid()) {
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 178
diff changeset
65 System.err.printf("Remote repository %s is not valid", hgRemote.getLocation());
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 178
diff changeset
66 return;
176
a8df7162ec75 Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 174
diff changeset
67 }
a8df7162ec75 Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 174
diff changeset
68 //
31
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
69 // in fact, all we need from changelog is set of all nodeids. However, since ParentWalker reuses same Nodeids, it's not too expensive
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
70 // to reuse it here, XXX although later this may need to be refactored
98
225c48d964ed Changelog to HgChangelog, Refactoring doesn't recognize name with inner class
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 97
diff changeset
71 final HgChangelog.ParentWalker pw = hgRepo.getChangelog().new ParentWalker();
31
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
72 pw.init();
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
73 //
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 178
diff changeset
74 RepositoryComparator repoCompare = new RepositoryComparator(pw, hgRemote);
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 178
diff changeset
75 repoCompare.compare(null);
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 186
diff changeset
76 List<BranchChain> missingBranches = repoCompare.calculateMissingBranches();
184
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
77 final LinkedHashSet<Nodeid> common = new LinkedHashSet<Nodeid>();
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
78 // XXX common can be obtained from repoCompare, but at the moment it would almost duplicate work of calculateMissingBranches
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
79 // once I refactor latter, common shall be taken from repoCompare.
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 186
diff changeset
80 for (BranchChain bc : missingBranches) {
178
62665d8f0686 Complete logic to discover all branches missing locally. Most of wire protocol in HgRemoteRepository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 177
diff changeset
81 bc.dump();
184
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
82 common.add(bc.branchRoot); // common known node
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 186
diff changeset
83 List<Nodeid> missing = repoCompare.visitBranches(bc);
184
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
84 assert bc.branchRoot.equals(missing.get(0));
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
85 missing.remove(0);
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
86 Collections.reverse(missing); // useful to test output, from newer to older
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
87 System.out.println("Nodes to fetch in this branch:");
178
62665d8f0686 Complete logic to discover all branches missing locally. Most of wire protocol in HgRemoteRepository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 177
diff changeset
88 for (Nodeid n : missing) {
62665d8f0686 Complete logic to discover all branches missing locally. Most of wire protocol in HgRemoteRepository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 177
diff changeset
89 if (pw.knownNode(n)) {
62665d8f0686 Complete logic to discover all branches missing locally. Most of wire protocol in HgRemoteRepository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 177
diff changeset
90 System.out.println("Erroneous to fetch:" + n);
62665d8f0686 Complete logic to discover all branches missing locally. Most of wire protocol in HgRemoteRepository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 177
diff changeset
91 } else {
62665d8f0686 Complete logic to discover all branches missing locally. Most of wire protocol in HgRemoteRepository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 177
diff changeset
92 System.out.println(n);
62665d8f0686 Complete logic to discover all branches missing locally. Most of wire protocol in HgRemoteRepository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 177
diff changeset
93 }
62665d8f0686 Complete logic to discover all branches missing locally. Most of wire protocol in HgRemoteRepository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 177
diff changeset
94 }
62665d8f0686 Complete logic to discover all branches missing locally. Most of wire protocol in HgRemoteRepository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 177
diff changeset
95 System.out.println("Branch done");
31
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
96 }
184
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
97 //
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
98 // Complete
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
99 HgBundle changegroup = hgRemote.getChanges(new LinkedList<Nodeid>(common));
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
100 changegroup.changes(hgRepo, new HgChangelog.Inspector() {
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
101 private int localIndex;
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 186
diff changeset
102 private final ChangesetFormatter formatter = new ChangesetFormatter();
184
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
103
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
104 public void next(int revisionNumber, Nodeid nodeid, RawChangeset cset) {
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
105 if (pw.knownNode(nodeid)) {
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
106 if (!common.contains(nodeid)) {
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
107 throw new HgBadStateException("Bundle shall not report known nodes other than roots we've supplied");
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
108 }
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
109 localIndex = hgRepo.getChangelog().getLocalRevision(nodeid);
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
110 return;
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
111 }
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 186
diff changeset
112 System.out.println(formatter.simple(++localIndex, nodeid, cset));
184
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
113 }
ec1820f64d2b Complete incoming cmdline client, with both lite (revisions) and complete (full changeset) information dump
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 182
diff changeset
114 });
178
62665d8f0686 Complete logic to discover all branches missing locally. Most of wire protocol in HgRemoteRepository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 177
diff changeset
115 }
62665d8f0686 Complete logic to discover all branches missing locally. Most of wire protocol in HgRemoteRepository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 177
diff changeset
116
31
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
117
173
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
118 private static class SequenceConstructor {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
119
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
120 private int[] between(int root, int head) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
121 if (head <= (root+1)) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
122 return new int[0];
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
123 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
124 System.out.printf("[%d, %d]\t\t", root, head);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
125 int size = 1 + (int) Math.floor(Math.log(head-root - 1) / Math.log(2));
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
126 int[] rv = new int[size];
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
127 for (int v = 1, i = 0; i < rv.length; i++) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
128 rv[i] = root + v;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
129 v = v << 1;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
130 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
131 System.out.println(Arrays.toString(rv));
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
132 return rv;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
133 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
134
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
135 public void test() {
176
a8df7162ec75 Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 174
diff changeset
136 int root = 0, head = 126;
a8df7162ec75 Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 174
diff changeset
137 int[] data = between(root, head); // max number of elements to recover is 2**data.length-1, when head is exactly
a8df7162ec75 Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 174
diff changeset
138 // 2**data.length element of the branch.
a8df7162ec75 Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 174
diff changeset
139 // In such case, total number of elements in the branch (including head and root, would be 2**data.length+1
a8df7162ec75 Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 174
diff changeset
140 int[] finalSequence = new int[1 + (1 << data.length >>> 5)]; // div 32 - total bits to integers, +1 for possible modulus
173
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
141 int exactNumberOfElements = -1; // exact number of meaningful bits in finalSequence
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
142 LinkedHashMap<Integer, int[]> datas = new LinkedHashMap<Integer, int[]>();
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
143 datas.put(root, data);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
144 int totalQueries = 1;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
145 HashSet<Integer> queried = new HashSet<Integer>();
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
146 int[] checkSequence = null;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
147 while(!datas.isEmpty()) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
148 LinkedList<int[]> toQuery = new LinkedList<int[]>();
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
149 do {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
150 Iterator<Entry<Integer, int[]>> it = datas.entrySet().iterator();
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
151 Entry<Integer, int[]> next = it.next();
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
152 int r = next.getKey();
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
153 data = next.getValue();
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
154 it.remove();
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
155 populate(r, head, data, finalSequence);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
156 if (checkSequence != null) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
157 boolean match = true;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
158 // System.out.println("Try to match:");
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
159 for (int i = 0; i < checkSequence.length; i++) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
160 // System.out.println(i);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
161 // System.out.println("control:" + toBinaryString(checkSequence[i], ' '));
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
162 // System.out.println("present:" + toBinaryString(finalSequence[i], ' '));
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
163 if (checkSequence[i] != finalSequence[i]) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
164 match = false;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
165 } else {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
166 match &= true;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
167 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
168 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
169 System.out.println(match ? "Match, on query:" + totalQueries : "Didn't match");
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
170 }
176
a8df7162ec75 Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 174
diff changeset
171 if (data.length > 1) {
a8df7162ec75 Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 174
diff changeset
172 /*queries for elements next to head is senseless, hence data.length check above and head-x below*/
173
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
173 for (int x : data) {
176
a8df7162ec75 Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 174
diff changeset
174 if (!queried.contains(x) && head - x > 1) {
173
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
175 toQuery.add(new int[] {x, head});
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
176 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
177 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
178 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
179 } while (!datas.isEmpty()) ;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
180 if (!toQuery.isEmpty()) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
181 System.out.println();
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
182 totalQueries++;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
183 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
184 Collections.sort(toQuery, new Comparator<int[]>() {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
185
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
186 public int compare(int[] o1, int[] o2) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
187 return o1[0] < o2[0] ? -1 : (o1[0] == o2[0] ? 0 : 1);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
188 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
189 });
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
190 for (int[] x : toQuery) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
191 if (!queried.contains(x[0])) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
192 queried.add(x[0]);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
193 data = between(x[0], x[1]);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
194 if (exactNumberOfElements == -1 && data.length == 1) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
195 exactNumberOfElements = x[0] + 1;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
196 System.out.printf("On query %d found out exact number of missing elements: %d\n", totalQueries, exactNumberOfElements);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
197 // get a bit sequence of exactNumberOfElements, 0111..110
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
198 // to 'and' it with finalSequence later
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
199 int totalInts = (exactNumberOfElements + 2 /*heading and tailing zero bits*/) >>> 5;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
200 int trailingBits = (exactNumberOfElements + 2) & 0x1f;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
201 if (trailingBits != 0) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
202 totalInts++;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
203 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
204 checkSequence = new int[totalInts];
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
205 Arrays.fill(checkSequence, 0xffffffff);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
206 checkSequence[0] &= 0x7FFFFFFF;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
207 if (trailingBits == 0) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
208 checkSequence[totalInts-1] &= 0xFFFFFFFE;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
209 } else if (trailingBits == 1) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
210 checkSequence[totalInts-1] = 0;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
211 } else {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
212 // trailingBits include heading and trailing zero bits
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
213 int mask = 0x80000000 >> trailingBits-2; // with sign!
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
214 checkSequence[totalInts - 1] &= mask;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
215 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
216 for (int e : checkSequence) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
217 System.out.print(toBinaryString(e, ' '));
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
218 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
219 System.out.println();
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
220 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
221 datas.put(x[0], data);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
222 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
223 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
224 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
225
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
226 System.out.println("Total queries:" + totalQueries);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
227 for (int x : finalSequence) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
228 System.out.print(toBinaryString(x, ' '));
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
229 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
230 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
231
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
232 private void populate(int root, int head, int[] data, int[] finalSequence) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
233 for (int i = 1, x = 0; root+i < head; i = i << 1, x++) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
234 int value = data[x];
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
235 int value_check = root+i;
174
b1de83ffa7f8 Build shall succeed with no precompiled classes, too
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 173
diff changeset
236 if (value != value_check) {
b1de83ffa7f8 Build shall succeed with no precompiled classes, too
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 173
diff changeset
237 throw new IllegalStateException();
b1de83ffa7f8 Build shall succeed with no precompiled classes, too
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 173
diff changeset
238 }
173
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
239 int wordIx = (root + i) >>> 5;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
240 int bitIx = (root + i) & 0x1f;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
241 finalSequence[wordIx] |= 1 << (31-bitIx);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
242 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
243 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
244
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
245 private static String toBinaryString(int x, char byteSeparator) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
246 StringBuilder sb = new StringBuilder(4*8+4);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
247 sb.append(toBinaryString((byte) (x >>> 24)));
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
248 sb.append(byteSeparator);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
249 sb.append(toBinaryString((byte) ((x & 0x00ff0000) >>> 16)));
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
250 sb.append(byteSeparator);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
251 sb.append(toBinaryString((byte) ((x & 0x00ff00) >>> 8)));
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
252 sb.append(byteSeparator);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
253 sb.append(toBinaryString((byte) (x & 0x00ff)));
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
254 sb.append(byteSeparator);
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
255 return sb.toString();
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
256 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
257
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
258 private static String toBinaryString(byte b) {
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
259 final String nibbles = "0000000100100011010001010110011110001001101010111100110111101111";
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
260 assert nibbles.length() == 16*4;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
261 int x1 = (b >>> 4) & 0x0f, x2 = b & 0x0f;
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
262 x1 *= 4; x2 *= 4; // 4 characters per nibble
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
263 return nibbles.substring(x1, x1+4).concat(nibbles.substring(x2, x2+4));
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
264 }
4bf061a7c001 Test algorithm to build sequence of missing revisions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 171
diff changeset
265 }
31
346b66add79d Basic lookup for incoming changes
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
266 }