Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/FlowVelocityFacet.java @ 3175:4616436a84f4

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Progressed LegendItemAggregation. flys-artifacts/trunk@4789 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Mon, 25 Jun 2012 18:12:19 +0000
parents d8444fcb4e44
children 587b0e82924a
rev   line source
2706
d8444fcb4e44 Create chart facets for flow velocity calculation and a chart generator for this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.flys.artifacts.model;
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2
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3 import de.intevation.artifactdatabase.state.Facet;
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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.flys.artifacts.FLYSArtifact;
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9
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10 import de.intevation.flys.artifacts.states.DefaultState.ComputeType;
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11
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12 import org.apache.log4j.Logger;
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13
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14 /**
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15 * Facet of a FlowVelocity curve.
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16 */
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17 public class FlowVelocityFacet extends DataFacet {
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18
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19 private static Logger logger = Logger.getLogger(FlowVelocityFacet.class);
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20
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21
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22 public FlowVelocityFacet() {
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23 // required for clone operation deepCopy()
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24 }
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25
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26
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27 public FlowVelocityFacet(
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28 int idx,
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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 super(idx, name, description, type, hash, stateId);
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36 }
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37
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38
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39 public Object getData(Artifact artifact, CallContext context) {
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40 logger.debug("Get data for flow velocity at index: " + index);
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41
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42 FLYSArtifact flys = (FLYSArtifact) artifact;
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43
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44 CalculationResult res = (CalculationResult)
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45 flys.compute(context, hash, stateId, type, false);
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46
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47 FlowVelocityData[] data = (FlowVelocityData[]) res.getData();
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48
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49 return data[index];
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50 }
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51
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52
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53 /** Copy deeply. */
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54 @Override
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55 public Facet deepCopy() {
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56 FlowVelocityFacet copy = new FlowVelocityFacet();
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57 copy.set(this);
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58 copy.type = type;
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59 copy.hash = hash;
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60 copy.stateId = stateId;
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61 return copy;
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62 }
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63 }
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64 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org