Mercurial > jhg

annotate src/org/tmatesoft/hg/repo/HgStatusInspector.java @ 709:497e697636fc

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Report merged lines as changed block if possible, not as a sequence of added/deleted blocks. To facilitate access to merge parent lines AddBlock got mergeLineAt() method that reports index of the line in the second parent (if any), while insertedAt() has been changed to report index in the first parent always
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Wed, 21 Aug 2013 16:23:27 +0200
parents 6865eb742883
children
rev   line source
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1 /*
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2 * Copyright (c) 2010-2012 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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a3a2e5deb320 Updated contact address to support@hg4j.com
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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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19 import org.tmatesoft.hg.internal.Callback;
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20 import org.tmatesoft.hg.util.Path;
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22 /**
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23 * Callback to get file status information
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24 *
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25 * @author Artem Tikhomirov
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26 * @author TMate Software Ltd.
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27 */
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28 @Callback
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29 public interface HgStatusInspector {
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30 void modified(Path fname);
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31 void added(Path fname);
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32 /**
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33 * This method is invoked for files that we added as a result of a copy/move operation, and it's the sole
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34 * method invoked in this case, that is {@link #added(Path)} method is NOT invoked along with it.
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35 * Note, however, {@link #removed(Path)} IS invoked for the removed file in all cases, regardless whether it's a mere rename or not.
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36 * <p>The reason why it's not symmetrical ({@link #copied(Path, Path)} and {@link #removed(Path)} but not {@link #added(Path)}) is that Mercurial
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37 * does it this way ('copy' is just an extra attribute for Added file), and we try to stay as close as possible here.
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38 * <p>If copied files of no interest, it is implementation responsibility to delegate to <code>this.added(fnameAdded)</code>
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39 */
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40 void copied(Path fnameOrigin, Path fnameAdded);
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41 void removed(Path fname);
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42 void clean(Path fname);
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43 /**
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44 * Reports file tracked by Mercurial, but not available in file system any more, aka deleted.
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45 */
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46 void missing(Path fname); //
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47 void unknown(Path fname); // not tracked
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48 void ignored(Path fname);
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49 /**
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50 * Reports a single file error during status collecting operation. It's up to client to treat the whole operation as successful or not.
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51 * The error reported is otherwise not critical for the status operation.
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52 *
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53 * @param fname origin of the error
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54 * @param ex describes an error occurred while accessing the file, never <code>null</code>
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55 */
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56 void invalid(Path fname, Exception ex);
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57 }