Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/FlowVelocityState.java @ 3318:dbe2f85bf160
merged flys-artifacts/2.8
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:14:35 +0200 |
| parents | cdbc457e23e2 |
| children | e8a4d2fd25cc |
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| 2987:98c7a46ec5ae | 3318:dbe2f85bf160 |
|---|---|
| 1 package de.intevation.flys.artifacts.states; | |
| 2 | |
| 3 import java.util.ArrayList; | |
| 4 import java.util.List; | |
| 5 | |
| 6 import org.apache.log4j.Logger; | |
| 7 | |
| 8 import de.intevation.artifactdatabase.state.Facet; | |
| 9 | |
| 10 import de.intevation.artifacts.CallContext; | |
| 11 | |
| 12 import de.intevation.flys.artifacts.FLYSArtifact; | |
| 13 import de.intevation.flys.artifacts.access.FlowVelocityAccess; | |
| 14 import de.intevation.flys.artifacts.model.CalculationResult; | |
| 15 import de.intevation.flys.artifacts.model.DataFacet; | |
| 16 import de.intevation.flys.artifacts.model.FacetTypes; | |
| 17 import de.intevation.flys.artifacts.model.FlowVelocityCalculation; | |
| 18 import de.intevation.flys.artifacts.model.FlowVelocityData; | |
| 19 import de.intevation.flys.artifacts.model.FlowVelocityFacet; | |
| 20 import de.intevation.flys.artifacts.resources.Resources; | |
| 21 | |
| 22 | |
| 23 public class FlowVelocityState extends DefaultState implements FacetTypes { | |
| 24 | |
| 25 private static Logger logger = Logger.getLogger(FlowVelocityState.class); | |
| 26 | |
| 27 | |
| 28 public static final String I18N_MAINCHANNEL_FACET = | |
| 29 "facet.flow_velocity.mainchannel"; | |
| 30 | |
| 31 public static final String I18N_TOTALCHANNEL_FACET = | |
| 32 "facet.flow_velocity.totalchannel"; | |
| 33 | |
| 34 public static final String I18N_TAU_FACET = | |
| 35 "facet.flow_velocity.tauchannel"; | |
| 36 | |
| 37 | |
| 38 @Override | |
| 39 public Object computeAdvance( | |
| 40 FLYSArtifact artifact, | |
| 41 String hash, | |
| 42 CallContext context, | |
| 43 List<Facet> facets, | |
| 44 Object old | |
| 45 ) { | |
| 46 logger.debug("FlowVelocityState.computeAdvance"); | |
| 47 | |
| 48 List<Facet> newFacets = new ArrayList<Facet>(); | |
| 49 | |
| 50 FlowVelocityAccess access = new FlowVelocityAccess(artifact); | |
| 51 | |
| 52 CalculationResult res = old instanceof CalculationResult | |
| 53 ? (CalculationResult) old | |
| 54 : new FlowVelocityCalculation().calculate(access); | |
| 55 | |
| 56 if (facets == null || res == null) { | |
| 57 return res; | |
| 58 } | |
| 59 | |
| 60 FlowVelocityData[] data = (FlowVelocityData[]) res.getData(); | |
| 61 | |
| 62 logger.debug("Calculated " + data.length + " FlowVelocityData objects"); | |
| 63 | |
| 64 String id = getID(); | |
| 65 int idx = 0; | |
| 66 | |
| 67 for (FlowVelocityData d: data) { | |
| 68 logger.error("TODO: Implement Facet creation for chart!"); | |
| 69 | |
| 70 newFacets.add(new FlowVelocityFacet( | |
| 71 idx, | |
| 72 FLOW_VELOCITY_MAINCHANNEL, | |
| 73 buildMainChannelName(artifact, context, d), | |
| 74 ComputeType.ADVANCE, | |
| 75 id, | |
| 76 hash | |
| 77 )); | |
| 78 | |
| 79 newFacets.add(new FlowVelocityFacet( | |
| 80 idx, | |
| 81 FLOW_VELOCITY_TOTALCHANNEL, | |
| 82 buildTotalChannelName(artifact, context, d), | |
| 83 ComputeType.ADVANCE, | |
| 84 id, | |
| 85 hash | |
| 86 )); | |
| 87 | |
| 88 newFacets.add(new FlowVelocityFacet( | |
| 89 idx, | |
| 90 FLOW_VELOCITY_TAU, | |
| 91 buildTauName(artifact, context, d), | |
| 92 ComputeType.ADVANCE, | |
| 93 id, | |
| 94 hash | |
| 95 )); | |
| 96 | |
| 97 idx++; | |
| 98 } | |
| 99 | |
| 100 Facet csv = new DataFacet( | |
| 101 CSV, "CSV data", ComputeType.ADVANCE, hash, id); | |
| 102 | |
| 103 // TODO ADD PDF FACET | |
| 104 | |
| 105 newFacets.add(csv); | |
| 106 | |
| 107 logger.debug("Created " + newFacets.size() + " new Facets."); | |
| 108 | |
| 109 facets.addAll(newFacets); | |
| 110 | |
| 111 return res; | |
| 112 } | |
| 113 | |
| 114 | |
| 115 protected String buildFacetName( | |
| 116 FLYSArtifact flys, | |
| 117 CallContext cc, | |
| 118 FlowVelocityData data, | |
| 119 String resourceId | |
| 120 ) { | |
| 121 Object[] args = new Object[] { | |
| 122 data.getZone() | |
| 123 }; | |
| 124 | |
| 125 return Resources.getMsg( | |
| 126 cc.getMeta(), | |
| 127 resourceId, | |
| 128 resourceId, | |
| 129 args); | |
| 130 } | |
| 131 | |
| 132 | |
| 133 protected String buildMainChannelName( | |
| 134 FLYSArtifact flys, | |
| 135 CallContext cc, | |
| 136 FlowVelocityData data | |
| 137 ) { | |
| 138 return buildFacetName(flys, cc, data, I18N_MAINCHANNEL_FACET); | |
| 139 } | |
| 140 | |
| 141 | |
| 142 protected String buildTotalChannelName( | |
| 143 FLYSArtifact flys, | |
| 144 CallContext cc, | |
| 145 FlowVelocityData data | |
| 146 ) { | |
| 147 return buildFacetName(flys, cc, data, I18N_TOTALCHANNEL_FACET); | |
| 148 } | |
| 149 | |
| 150 | |
| 151 protected String buildTauName( | |
| 152 FLYSArtifact flys, | |
| 153 CallContext cc, | |
| 154 FlowVelocityData data | |
| 155 ) { | |
| 156 return buildFacetName(flys, cc, data, I18N_TAU_FACET); | |
| 157 } | |
| 158 } | |
| 159 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |