Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/DifferenceCurveFacet.java @ 2184:fc86fcfe503e
Only add one legend item for manual point themes.
flys-artifacts/trunk@3788 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Fri, 27 Jan 2012 11:19:16 +0000 |
parents | 81312f84689a |
children | 5642a83420f2 |
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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 * TODO inherit directly from DataFacet? Check whether this Facet is obsolete. |
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18 */ |
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19 public class DifferenceCurveFacet extends WaterlevelFacet { |
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20 |
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21 private static Logger logger = Logger.getLogger(DifferenceCurveFacet.class); |
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22 |
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23 |
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24 public DifferenceCurveFacet() { |
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25 } |
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26 |
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27 public DifferenceCurveFacet( |
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28 int index, |
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29 String name, |
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30 String description, |
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31 ComputeType type, |
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32 String stateID, |
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33 String hash |
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34 |
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35 ) { |
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36 super(index, name, description, type, stateID, hash); |
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37 } |
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38 |
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39 /** |
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40 * Get difference curve data. |
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41 * @return a WKms at given index. |
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42 */ |
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43 @Override |
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44 public Object getData(Artifact artifact, CallContext context) { |
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45 WINFOArtifact winfo = (WINFOArtifact)artifact; |
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46 |
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47 CalculationResult res = (CalculationResult) |
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48 winfo.compute(context, hash, stateId, type, false); |
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49 |
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50 WKms [] wkms = (WKms [])res.getData(); |
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51 |
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52 WKms result = wkms[index]; |
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53 logger.debug("Got difference curve data (" + result.getName() |
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54 + ") at index: " + index); |
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55 |
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56 return result; |
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57 } |
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58 |
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59 |
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60 /** Copy deeply. */ |
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61 @Override |
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62 public Facet deepCopy() { |
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63 WaterlevelFacet copy = new DifferenceCurveFacet(); |
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64 copy.set(this); |
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65 copy.type = type; |
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66 copy.stateId = stateId; |
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67 copy.hash = hash; |
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68 return copy; |
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69 } |
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70 } |
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71 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |