Mercurial > hg4j
annotate src/org/tmatesoft/hg/util/FileIterator.java @ 217:e39cf474ef94
Experimental support to mix-in start and end events for inspectors. Additionally, Lifecycle may serve as iteration control
author | Artem Tikhomirov <tikhomirov.artem@gmail.com> |
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date | Tue, 17 May 2011 03:40:52 +0200 |
parents | 8248aae33f7d |
children | 26ad7827a62d |
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Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around
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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@hg4j.com |
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16 */ |
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17 package org.tmatesoft.hg.util; |
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18 |
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19 import java.io.File; |
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20 |
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21 /** |
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22 * Abstracts iteration over file system. |
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23 * |
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24 * @author Artem Tikhomirov |
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25 * @author TMate Software Ltd. |
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26 */ |
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27 public interface FileIterator { |
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28 |
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29 /** |
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30 * Brings iterator into initial state to facilitate new use. |
8248aae33f7d
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31 */ |
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32 void reset(); |
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33 |
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Artem Tikhomirov <tikhomirov.artem@gmail.com>
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34 /** |
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35 * @return whether can shift to next element |
8248aae33f7d
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36 */ |
8248aae33f7d
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37 boolean hasNext(); |
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38 |
8248aae33f7d
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Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
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39 /** |
8248aae33f7d
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Artem Tikhomirov <tikhomirov.artem@gmail.com>
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40 * Shift to next element |
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41 */ |
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42 void next(); |
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43 |
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44 /** |
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45 * @return repository-local path to the current element. |
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46 */ |
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47 Path name(); |
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48 |
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49 /** |
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50 * @return filesystem element. |
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51 */ |
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52 File file(); |
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53 } |