Mercurial > hg4j
annotate src/org/tmatesoft/hg/util/Pair.java @ 325:f05c8b1f08c4
Explicit dependency for cmdline build
author | Artem Tikhomirov <tikhomirov.artem@gmail.com> |
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date | Mon, 03 Oct 2011 06:54:43 +0200 |
parents | fd845a53f53d |
children | b015f3918120 |
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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 org.tmatesoft.hg.internal.Experimental; |
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20 |
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21 /** |
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22 * Nothing but a holder for two values. |
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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 @Experimental |
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28 public final class Pair<T1,T2> { |
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29 private final T1 value1; |
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30 private final T2 value2; |
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31 |
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32 public Pair(T1 v1, T2 v2) { |
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33 value1 = v1; |
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34 value2 = v2; |
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35 } |
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36 |
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37 public T1 first() { |
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38 return value1; |
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39 } |
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40 public T2 second() { |
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41 return value2; |
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42 } |
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43 public boolean hasFirst() { |
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44 return value1 != null; |
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45 } |
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46 public boolean hasSecond() { |
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47 return value2 != null; |
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48 } |
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49 } |
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50 |