Mercurial > hg4j

annotate src/org/tmatesoft/hg/core/StatusCommand.java @ 87:25f2e5d1cd8b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix IAE when changeset has no files listed (merged revision)
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Wed, 26 Jan 2011 01:07:26 +0100
parents 6f1b88693d48
children d55d4eedfc57
rev   line source
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1 /*
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2 * Copyright (c) 2011 TMate Software Ltd
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3 *
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4 * This program is free software; you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
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6 * the Free Software Foundation; version 2 of the License.
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7 *
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8 * This program is distributed in the hope that it will be useful,
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9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 * GNU General Public License for more details.
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12 *
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13 * For information on how to redistribute this software under
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14 * the terms of a license other than GNU General Public License
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15 * contact TMate Software at support@svnkit.com
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16 */
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17 package org.tmatesoft.hg.core;
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19 import static org.tmatesoft.hg.repo.HgRepository.BAD_REVISION;
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20 import static org.tmatesoft.hg.repo.HgRepository.TIP;
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21 import static org.tmatesoft.hg.repo.HgRepository.WORKING_COPY;
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23 import org.tmatesoft.hg.core.Path.Matcher;
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24 import org.tmatesoft.hg.repo.HgRepository;
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25 import org.tmatesoft.hg.repo.StatusCollector;
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26 import org.tmatesoft.hg.repo.WorkingCopyStatusCollector;
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28 /**
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29 *
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30 * @author Artem Tikhomirov
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31 * @author TMate Software Ltd.
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32 */
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33 public class StatusCommand {
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34 private final HgRepository repo;
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36 private boolean needModified;
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37 private boolean needAdded;
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38 private boolean needRemoved;
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39 private boolean needUnknown;
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40 private boolean needMissing;
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41 private boolean needClean;
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42 private boolean needIgnored;
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43 private Matcher matcher;
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44 private int startRevision = TIP;
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45 private int endRevision = WORKING_COPY;
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46 private boolean visitSubRepo = true;
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47
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48 public StatusCommand(HgRepository hgRepo) {
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49 repo = hgRepo;
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50 defaults();
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51 }
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53 public StatusCommand defaults() {
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54 needModified = needAdded = needRemoved = needUnknown = needMissing = true;
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55 needClean = needIgnored = false;
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56 return this;
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57 }
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58 public StatusCommand all() {
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59 needModified = needAdded = needRemoved = needUnknown = needMissing = true;
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60 needClean = needIgnored = true;
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61 return this;
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62 }
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65 public StatusCommand modified(boolean include) {
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66 needModified = include;
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67 return this;
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68 }
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69 public StatusCommand added(boolean include) {
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70 needAdded = include;
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71 return this;
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72 }
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73 public StatusCommand removed(boolean include) {
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74 needRemoved = include;
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75 return this;
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76 }
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77 public StatusCommand deleted(boolean include) {
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78 needMissing = include;
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79 return this;
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80 }
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81 public StatusCommand unknown(boolean include) {
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82 needUnknown = include;
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83 return this;
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84 }
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85 public StatusCommand clean(boolean include) {
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86 needClean = include;
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87 return this;
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88 }
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89 public StatusCommand ignored(boolean include) {
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90 needIgnored = include;
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91 return this;
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92 }
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93
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94 /**
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95 * if set, either base:revision or base:workingdir
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96 * to unset, pass {@link HgRepository#TIP} or {@link HgRepository#BAD_REVISION}
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97 * @param revision
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98 * @return
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99 */
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100
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101 public StatusCommand base(int revision) {
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102 if (revision == WORKING_COPY) {
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103 throw new IllegalArgumentException();
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104 }
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105 if (revision == BAD_REVISION) {
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106 revision = TIP;
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107 }
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108 startRevision = revision;
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109 return this;
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110 }
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111
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112 /**
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113 * Revision without base == --change
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114 * Pass {@link HgRepository#WORKING_COPY} or {@link HgRepository#BAD_REVISION} to reset
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115 * @param revision
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116 * @return
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117 */
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118 public StatusCommand revision(int revision) {
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119 if (revision == BAD_REVISION) {
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120 revision = WORKING_COPY;
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121 }
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122 // XXX negative values, except for predefined constants, shall throw IAE.
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123 endRevision = revision;
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124 return this;
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125 }
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126
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127 public StatusCommand match(Path.Matcher pathMatcher) {
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128 matcher = pathMatcher;
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129 return this;
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130 }
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131
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132 public StatusCommand subrepo(boolean visit) {
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133 visitSubRepo = visit;
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134 throw HgRepository.notImplemented();
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135 }
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136
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137 public void execute(StatusCollector.Inspector inspector) {
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138 StatusCollector sc = new StatusCollector(repo); // TODO from CommandContext
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139 // StatusCollector.Record r = new StatusCollector.Record(); // XXX use own inspector not to collect entries that
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140 // are not interesting or do not match name
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141 if (endRevision == WORKING_COPY) {
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142 WorkingCopyStatusCollector wcsc = new WorkingCopyStatusCollector(repo);
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143 wcsc.setBaseRevisionCollector(sc);
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144 wcsc.walk(startRevision, inspector);
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145 } else {
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146 if (startRevision == TIP) {
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147 sc.change(endRevision, inspector);
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148 } else {
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149 sc.walk(startRevision, endRevision, inspector);
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150 }
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151 }
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152 // PathPool pathHelper = new PathPool(repo.getPathHelper()); // TODO from CommandContext
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153 }
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154 }