Mercurial > hg4j

annotate src/org/tmatesoft/hg/util/Pair.java @ 653:629a7370554c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Tests for recent changes in HgParentChildMap and RepositoryComparator (outgoing to respect drafts and Issue 47)
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Wed, 03 Jul 2013 14:38:30 +0200
parents 5311e041d2dd
children
rev   line source
235
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
388
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
2 * Copyright (c) 2011-2012 TMate Software Ltd
235
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 *
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 * This program is free software; you can redistribute it and/or modify
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5 * it under the terms of the GNU General Public License as published by
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 * the Free Software Foundation; version 2 of the License.
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 *
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 * This program is distributed in the hope that it will be useful,
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11 * GNU General Public License for more details.
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 *
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 * For information on how to redistribute this software under
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
14 * the terms of a license other than GNU General Public License
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
15 * contact TMate Software at support@hg4j.com
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 package org.tmatesoft.hg.util;
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
19
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
20 /**
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
21 * Nothing but a holder for two values.
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
22 *
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
23 * @author Artem Tikhomirov
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
24 * @author TMate Software Ltd.
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 */
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26 public final class Pair<T1,T2> {
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27 private final T1 value1;
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
28 private final T2 value2;
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
29
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
30 public Pair(T1 v1, T2 v2) {
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31 value1 = v1;
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
32 value2 = v2;
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33 }
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
34
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 public T1 first() {
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36 return value1;
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
37 }
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38 public T2 second() {
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 return value2;
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40 }
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41 public boolean hasFirst() {
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42 return value1 != null;
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 }
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44 public boolean hasSecond() {
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
45 return value2 != null;
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
46 }
388
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
47
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
48 @Override
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
49 public String toString() {
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
50 StringBuilder sb = new StringBuilder();
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
51 sb.append('<');
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
52 sb.append(first());
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
53 sb.append(':');
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
54 sb.append(second());
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
55 sb.append('>');
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
56 return sb.toString();
b015f3918120 Work on FIXME: correct HgDataFile#workingCopy with tests; BasicSessionContext with property override; platform-specific options to internals
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
57 }
235
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
58 }
fd845a53f53d Experimental access to working dir parents
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
59