Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/DifferenceCurveFacet.java @ 1823:7a11b37d8594
Added a copy of JFreeChart's XYDifferenceRenderer
flys-artifacts/trunk@3152 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Thu, 03 Nov 2011 10:32:17 +0000 |
parents | 17648043429f |
children | 6f047a407f84 |
rev | line source |
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1643
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1 package de.intevation.flys.artifacts.model; |
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2 |
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3 import org.apache.log4j.Logger; |
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4 |
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5 import de.intevation.artifacts.Artifact; |
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6 import de.intevation.artifacts.CallContext; |
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7 |
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8 import de.intevation.artifactdatabase.state.Facet; |
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9 |
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10 import de.intevation.flys.artifacts.WINFOArtifact; |
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11 |
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12 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; |
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13 |
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14 |
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15 /** |
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16 * Facet with the curve of a subtraction of two waterlevel-lines. |
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17 */ |
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18 public class DifferenceCurveFacet extends WaterlevelFacet { |
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19 |
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20 private static Logger logger = Logger.getLogger(DifferenceCurveFacet.class); |
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21 |
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22 |
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23 public DifferenceCurveFacet() {;} |
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24 |
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25 public DifferenceCurveFacet( |
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26 int index, |
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27 String name, |
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28 String description, |
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29 ComputeType type, |
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30 String stateID, |
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31 String hash |
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32 |
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33 ) { |
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34 super(index, name, description, type, stateID, hash); |
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35 } |
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36 |
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37 /** |
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38 * Get difference curve data. |
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39 * @return a WKms at given index. |
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40 */ |
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41 @Override |
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42 public Object getData(Artifact artifact, CallContext context) { |
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43 WINFOArtifact winfo = (WINFOArtifact)artifact; |
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44 |
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45 CalculationResult res = (CalculationResult) |
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46 winfo.compute(context, hash, stateID, type, false); |
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47 |
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48 WKms [] wkms = (WKms [])res.getData(); |
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49 |
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50 WKms result = wkms[index]; |
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51 logger.debug("Got difference curve data (" + result.getName() |
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52 + ") at index: " + index); |
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53 |
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54 return result; |
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55 } |
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56 |
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57 |
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58 /** Copy deeply. */ |
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59 @Override |
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60 public Facet deepCopy() { |
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61 WaterlevelFacet copy = new DifferenceCurveFacet(); |
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62 copy.set(this); |
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63 copy.type = type; |
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64 copy.stateID = stateID; |
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65 copy.hash = hash; |
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66 return copy; |
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67 } |
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68 } |
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69 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |
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70 |