ExitCode(final int value) { ExitCode(final int i, final String str) { public int value() { @Override
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| 1 | /* | |
| 2 | * SAT4J: a SATisfiability library for Java Copyright (C) 2004-2006 Daniel Le Berre | |
| 3 | * | |
| 4 | * Based on the original minisat specification from: | |
| 5 | * | |
| 6 | * An extensible SAT solver. Niklas E?n and Niklas S?rensson. Proceedings of the | |
| 7 | * Sixth International Conference on Theory and Applications of Satisfiability | |
| 8 | * Testing, LNCS 2919, pp 502-518, 2003. | |
| 9 | * | |
| 10 | * This library is free software; you can redistribute it and/or modify it under | |
| 11 | * the terms of the GNU Lesser General Public License as published by the Free | |
| 12 | * Software Foundation; either version 2.1 of the License, or (at your option) | |
| 13 | * any later version. | |
| 14 | * | |
| 15 | * This library is distributed in the hope that it will be useful, but WITHOUT | |
| 16 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | |
| 17 | * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more | |
| 18 | * details. | |
| 19 | * | |
| 20 | * You should have received a copy of the GNU Lesser General Public License | |
| 21 | * along with this library; if not, write to the Free Software Foundation, Inc., | |
| 22 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 23 | * | |
| 24 | */ | |
| 25 | package org.sat4j; | |
| 26 | ||
| 27 | /** | |
| 28 | * Enumeration allowing to manage easily exit code for the SAT and PB | |
| 29 | * Competitions. | |
| 30 | * | |
| 31 | * @author leberre | |
| 32 | * | |
| 33 | */ | |
| 34 | public enum ExitCode { | |
| 35 | OPTIMUM_FOUND(30, "OPTIMUM FOUND"), SATISFIABLE(10), UNKNOWN(0), UNSATISFIABLE( //$NON-NLS-1$ | |
| 36 | 20); | |
| 37 | ||
| 38 | /** value of the exit code. */ | |
| 39 | private final int value; | |
| 40 | ||
| 41 | /** alternative textual representation of the exit code. */ | |
| 42 | private final String str; | |
| 43 | ||
| 44 | /** | |
| 45 | * creates an exit code with a given value. | |
| 46 | * | |
| 47 | * @param i | |
| 48 | * the value of the exit code | |
| 49 | */ | |
| 50 | 0 |
ExitCode(final int value) { |
| 51 | 0 | this.value = value; |
| 52 | 0 | str = null; |
| 53 | } | |
| 54 | ||
| 55 | /** | |
| 56 | * creates an exit code with a given value and an alternative textual | |
| 57 | * representation. | |
| 58 | * | |
| 59 | * @param i | |
| 60 | * the value of the exit code | |
| 61 | * @param str | |
| 62 | * the alternative textual representation | |
| 63 | */ | |
| 64 | 0 |
ExitCode(final int i, final String str) { |
| 65 | 0 | this.value = i; |
| 66 | 0 | this.str = str; |
| 67 | } | |
| 68 | ||
| 69 | /** | |
| 70 | * @return the exit code value | |
| 71 | */ | |
| 72 | 0 |
public int value() { |
| 73 | 0 | return value; |
| 74 | } | |
| 75 | ||
| 76 | /** | |
| 77 | * @return the name of the enum or the alternative textual representation if | |
| 78 | * any. | |
| 79 | */ | |
| 80 | 0 |
@Override |
| 81 | public String toString() { | |
| 82 | 0 | final String result; |
| 83 | 0 | if (str == null) { |
| 84 | 0 | result = super.toString(); |
| 85 | } else { | |
| 86 | 0 | result = str; |
| 87 | } | |
| 88 | 0 | return result; |
| 89 | } | |
| 90 | } | |
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