Mercurial > hg4j

annotate src/org/tmatesoft/hg/repo/HgStatusInspector.java @ 581:0890628ed51e

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Progress/cancel support in new commands
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Mon, 22 Apr 2013 16:02:17 +0200
parents 6865eb742883
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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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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 }