Mercurial > jhg
annotate src/org/tmatesoft/hg/repo/HgRepositoryFiles.java @ 574:88afffd39899
Improve memory consumption of HgManifest#getFileRevision(): avoid extra byte[] instances
author | Artem Tikhomirov <tikhomirov.artem@gmail.com> |
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date | Tue, 16 Apr 2013 14:44:57 +0200 |
parents | 47b7bedf0569 |
children | 65c01508f002 |
rev | line source |
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Constants for well-known repository file names
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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 Branch(false, "branch"); |
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34 |
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35 private final String fname; |
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36 private final boolean livesInWC; |
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37 |
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38 private HgRepositoryFiles(String filename) { |
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39 this(true, filename); |
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40 } |
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41 |
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42 private HgRepositoryFiles(boolean wcNotRepoRoot, String filename) { |
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43 fname = filename; |
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44 livesInWC = wcNotRepoRoot; |
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45 } |
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46 |
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47 /** |
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48 * Path to the file, relative to the parent it lives in. |
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49 * |
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50 * For repository files that reside in working directory, return their location relative to the working dir. |
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51 * For files that reside under repository root, path returned would include '.hg/' prefix. |
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52 * @return file location, never <code>null</code> |
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53 */ |
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54 public String getPath() { |
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55 return livesInWC ? getName() : ".hg/" + getName(); |
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56 } |
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57 |
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58 /** |
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59 * File name without any path information |
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60 * @return file name, never <code>null</code> |
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61 */ |
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62 public String getName() { |
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63 return fname; |
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64 } |
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65 |
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66 /** |
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67 * Files that reside under working directory may be accessed like: |
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68 * <pre> |
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69 * HgRepository hgRepo = ...; |
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70 * File f = new File(hgRepo.getWorkingDir(), HgRepositoryFiles.HgIgnore.getPath()) |
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71 * </pre> |
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72 * @return <code>true</code> if file lives in working tree |
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73 */ |
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74 public boolean residesUnderWorkingDir() { |
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75 return livesInWC; |
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76 } |
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77 |
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78 /** |
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79 * @return <code>true</code> if file lives under '.hg/' |
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80 */ |
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81 public boolean residesUnderRepositoryRoot() { |
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82 return !livesInWC; |
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83 } |
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84 } |