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annotate src/org/tmatesoft/hg/repo/HgRepositoryFiles.java @ 494:2743641f2f12

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Defect: use of 0 as configuration value for mapio boundary results in every file being memmap-ed
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 18 Oct 2012 19:51:07 +0200
parents ae4d6604debd
children 47b7bedf0569
rev   line source
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1 /*
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2 * Copyright (c) 2012 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@hg4j.com
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16 */
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17 package org.tmatesoft.hg.repo;
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18
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19
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20 /**
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21 * Names of some Mercurial configuration/service files.
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22 *
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23 * @author Artem Tikhomirov
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24 * @author TMate Software Ltd.
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25 */
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26 public enum HgRepositoryFiles {
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27
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28 HgIgnore(".hgignore"), HgTags(".hgtags"), HgEol(".hgeol"),
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29 Dirstate(false, "dirstate"), HgLocalTags(false, "localtags"),
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30 HgSub(".hgsub"), HgSubstate(".hgsubstate"),
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31 LastMessage(false, "last-message.txt"),
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32 Bookmarks(false, "bookmarks"), BookmarksCurrent(false, "bookmarks.current");
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33
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34 private final String fname;
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35 private final boolean livesInWC;
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36
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37 private HgRepositoryFiles(String filename) {
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38 this(true, filename);
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39 }
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40
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41 private HgRepositoryFiles(boolean wcNotRepoRoot, String filename) {
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42 fname = filename;
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43 livesInWC = wcNotRepoRoot;
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44 }
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45
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46 /**
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47 * Path to the file, relative to the parent it lives in.
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48 *
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49 * For repository files that reside in working directory, return their location relative to the working dir.
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50 * For files that reside under repository root, path returned would include '.hg/' prefix.
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51 * @return file location, never <code>null</code>
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52 */
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53 public String getPath() {
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54 return livesInWC ? getName() : ".hg/" + getName();
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55 }
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56
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57 /**
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58 * File name without any path information
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59 * @return file name, never <code>null</code>
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60 */
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61 public String getName() {
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62 return fname;
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63 }
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64
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65 /**
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66 * Files that reside under working directory may be accessed like:
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67 * <pre>
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68 * HgRepository hgRepo = ...;
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69 * File f = new File(hgRepo.getWorkingDir(), HgRepositoryFiles.HgIgnore.getPath())
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70 * </pre>
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71 * @return <code>true</code> if file lives in working tree
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72 */
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73 public boolean residesUnderWorkingDir() {
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74 return livesInWC;
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75 }
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76
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77 /**
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78 * @return <code>true</code> if file lives under '.hg/'
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79 */
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80 public boolean residesUnderRepositoryRoot() {
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81 return !livesInWC;
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82 }
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83 }