Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/FlowVelocityState.java @ 4578:8304f982984f
Merged
author | Christian Lins <christian.lins@intevation.de> |
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date | Tue, 27 Nov 2012 15:59:26 +0100 |
parents | 4d856f11e527 |
children | bb267a0aa8c2 |
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package de.intevation.flys.artifacts.states; import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; import de.intevation.artifactdatabase.state.Facet; import de.intevation.artifacts.CallContext; import de.intevation.flys.artifacts.FLYSArtifact; import de.intevation.flys.artifacts.access.FlowVelocityAccess; import de.intevation.flys.artifacts.model.CalculationResult; import de.intevation.flys.artifacts.model.DataFacet; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.model.FlowVelocityCalculation; import de.intevation.flys.artifacts.model.FlowVelocityData; import de.intevation.flys.artifacts.model.FlowVelocityFacet; import de.intevation.flys.artifacts.resources.Resources; /* State in which flow velocities can/will be calculated. */ public class FlowVelocityState extends DefaultState implements FacetTypes { private static Logger logger = Logger.getLogger(FlowVelocityState.class); public static final String I18N_MAINCHANNEL_FACET = "facet.flow_velocity.mainchannel"; public static final String I18N_TOTALCHANNEL_FACET = "facet.flow_velocity.totalchannel"; public static final String I18N_TAU_FACET = "facet.flow_velocity.tauchannel"; public static final String I18N_DISCHARGE_FACET = "facet.flow_velocity.discharge"; @Override public Object computeAdvance( FLYSArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { logger.debug("FlowVelocityState.computeAdvance"); List<Facet> newFacets = new ArrayList<Facet>(); FlowVelocityAccess access = new FlowVelocityAccess(artifact); CalculationResult res = old instanceof CalculationResult ? (CalculationResult) old : new FlowVelocityCalculation().calculate(access); if (facets == null || res == null) { return res; } FlowVelocityData[] data = (FlowVelocityData[]) res.getData(); logger.debug("Calculated " + data.length + " FlowVelocityData objects"); String id = getID(); int idx = 0; for (FlowVelocityData d: data) { logger.error("TODO: Implement Facet creation for chart!"); newFacets.add(new FlowVelocityFacet( idx, FLOW_VELOCITY_MAINCHANNEL, buildMainChannelName(artifact, context, d), ComputeType.ADVANCE, id, hash )); newFacets.add(new FlowVelocityFacet( idx, FLOW_VELOCITY_TOTALCHANNEL, buildTotalChannelName(artifact, context, d), ComputeType.ADVANCE, id, hash )); newFacets.add(new FlowVelocityFacet( idx, FLOW_VELOCITY_TAU, buildTauName(artifact, context, d), ComputeType.ADVANCE, id, hash )); newFacets.add(new FlowVelocityFacet( idx, FLOW_VELOCITY_DISCHARGE, buildDischargeName(artifact, context, d), ComputeType.ADVANCE, id, hash )); idx++; } Facet csv = new DataFacet( CSV, "CSV data", ComputeType.ADVANCE, hash, id); // TODO ADD PDF FACET newFacets.add(csv); logger.debug("Created " + newFacets.size() + " new Facets."); facets.addAll(newFacets); return res; } protected String buildFacetName( FLYSArtifact flys, CallContext cc, FlowVelocityData data, String resourceId ) { Object[] args = new Object[] { data.getZone() }; return Resources.getMsg( cc.getMeta(), resourceId, resourceId, args); } protected String buildMainChannelName( FLYSArtifact flys, CallContext cc, FlowVelocityData data ) { return buildFacetName(flys, cc, data, I18N_MAINCHANNEL_FACET); } protected String buildTotalChannelName( FLYSArtifact flys, CallContext cc, FlowVelocityData data ) { return buildFacetName(flys, cc, data, I18N_TOTALCHANNEL_FACET); } protected String buildDischargeName( FLYSArtifact flys, CallContext cc, FlowVelocityData data ) { return buildFacetName(flys, cc, data, I18N_DISCHARGE_FACET); } protected String buildTauName( FLYSArtifact flys, CallContext cc, FlowVelocityData data ) { return buildFacetName(flys, cc, data, I18N_TAU_FACET); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :