Last change
on this file since 6703 was
6152,
checked in by bfarka, 14 years ago
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added ecj and custom statistics to communicate with the okb services #1441
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File size:
1.0 KB
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1 | /* |
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2 | Copyright 2006 by Sean Luke |
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3 | Licensed under the Academic Free License version 3.0 |
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4 | See the file "LICENSE" for more information |
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5 | */ |
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6 | |
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7 | |
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8 | package ec.util; |
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9 | import java.io.IOException; |
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10 | import java.io.Serializable; |
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11 | |
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12 | /* |
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13 | * LogRestarter.java |
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14 | * |
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15 | * Created: Wed Aug 11 14:55:03 1999 |
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16 | * By: Sean Luke |
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17 | */ |
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18 | |
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19 | /** |
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20 | * A LogRestarter is an abstract superclass of objects which are |
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21 | * capable of restarting logs after a computer failure. |
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22 | * LogRestarters subclasses are generally used |
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23 | * internally in Logs only; you shouldn't need to deal with them. |
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24 | * |
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25 | * @author Sean Luke |
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26 | * @version 1.0 |
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27 | */ |
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28 | |
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29 | public abstract class LogRestarter implements Serializable |
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30 | { |
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31 | /* recreate the writer for, and properly reopen a log |
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32 | upon a system restart from a checkpoint */ |
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33 | public abstract Log restart(Log l) throws IOException; |
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34 | |
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35 | /* close an existing log file and reopen it (non-appending), |
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36 | if that' appropriate for this kind of log. Otherwise, |
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37 | don't do anything. */ |
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38 | public abstract Log reopen(Log l) throws IOException; |
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39 | } |
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