Last change
on this file since 10677 was
6152,
checked in by bfarka, 13 years ago
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added ecj and custom statistics to communicate with the okb services #1441
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File size:
1.3 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.gp; |
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9 | import ec.*; |
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10 | import ec.util.*; |
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11 | |
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12 | /* |
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13 | * GPData.java |
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14 | * |
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15 | * Created: Mon Oct 25 19:37:18 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 | * GPData is the parent class of data transferred between GPNodes. |
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21 | * If performed correctly, there need be only one GPData instance |
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22 | * ever created in the evaluation of many individuals. |
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23 | |
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24 | <p><b>Default Base</b><br> |
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25 | gp.data |
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26 | |
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27 | * |
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28 | * @author Sean Luke |
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29 | * @version 1.0 |
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30 | */ |
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31 | |
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32 | public abstract class GPData implements Prototype |
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33 | { |
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34 | public static final String P_GPDATA = "data"; |
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35 | |
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36 | /** Modifies gpd so that gpd is equivalent to us. You may |
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37 | safely assume that gpd is of the same class as we are. |
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38 | Do not share pointers with the other object, except to |
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39 | read-only data: instead, copy any read-write data as necessary. */ |
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40 | public abstract void copyTo(final GPData gpd); |
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41 | |
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42 | public Parameter defaultBase() |
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43 | { |
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44 | return GPDefaults.base().push(P_GPDATA); |
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45 | } |
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46 | |
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47 | public void setup(final EvolutionState state, final Parameter base) |
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48 | { |
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49 | } |
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50 | |
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51 | public Object clone() |
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52 | { |
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53 | try { return super.clone(); } |
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54 | catch (CloneNotSupportedException e) |
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55 | { throw new InternalError(); } // never happens |
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56 | } |
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57 | } |
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