Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/map/WMSLayerFacet.java @ 6152:0587819960c3
Waterlevel differences & bed height differences: Add new model LinearInterpolated intented to unify the two very similiar calculations. The focus of the current implementation is correctness and not speed! The fact that the data sets more mostly sorted by station is not exploited. Doing so would improve performance significantly.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Sun, 02 Jun 2013 17:52:53 +0200 |
parents | af13ceeba52a |
children | 72d0cec59c78 |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.artifacts.model.map; import com.vividsolutions.jts.geom.Envelope; import org.dive4elements.artifactdatabase.state.DefaultFacet; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.ArtifactNamespaceContext; import org.dive4elements.artifacts.CallContext; import org.dive4elements.artifacts.common.utils.XMLUtils.ElementCreator; import org.dive4elements.river.artifacts.states.DefaultState.ComputeType; import org.dive4elements.river.utils.GeometryUtils; import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.w3c.dom.Node; public class WMSLayerFacet extends DefaultFacet { protected ComputeType type; protected List<String> layers; protected String stateId; protected String hash; protected String url; protected Envelope extent; protected Envelope originalExtent; protected String srid; private static final Logger logger = Logger.getLogger(WMSLayerFacet.class); public WMSLayerFacet() { } public WMSLayerFacet(int index, String name, String description) { this(index, name, description, ComputeType.FEED, null, null); } public WMSLayerFacet( int index, String name, String description, ComputeType type, String stateId, String hash ) { super(index, name, description); this.layers = new ArrayList<String>(); this.type = type; this.stateId = stateId; this.hash = hash; } public WMSLayerFacet( int index, String name, String description, ComputeType type, String stateId, String hash, String url ) { this(index, name, description, type, stateId, hash); this.url = url; } public void addLayer(String name) { if (name != null && name.length() > 0) { layers.add(name); } } public List<String> getLayers() { return layers; } public void removeLayer(String layer) { if (layers != null) { layers.remove(layer); } } public void setExtent(Envelope extent) { if (extent != null) { this.extent = extent; } else { logger.debug("setExtent(): extent is null"); } } public Envelope getExtent() { return extent; } public void setOriginalExtent(Envelope originalExtent) { this.originalExtent = originalExtent; } public Envelope getOriginalExtent() { return originalExtent; } public void setSrid(String srid) { if (srid != null) { this.srid = srid; } } public String getSrid() { return srid; } @Override public Object getData(Artifact artifact, CallContext context) { return null; } @Override public Node toXML(Document doc) { ElementCreator ec = new ElementCreator( doc, ArtifactNamespaceContext.NAMESPACE_URI, ArtifactNamespaceContext.NAMESPACE_PREFIX); Element facet = ec.create("facet"); ec.addAttr(facet, "description", description, true); ec.addAttr(facet, "index", String.valueOf(index), true); ec.addAttr(facet, "name", name, true); ec.addAttr(facet, "url", url, true); ec.addAttr(facet, "layers", layers.get(0), true); ec.addAttr(facet, "srid", srid != null ? srid : "", true); ec.addAttr(facet, "extent", originalExtent != null ? GeometryUtils.jtsBoundsToOLBounds(originalExtent) : "", true); ec.addAttr(facet, "queryable", String.valueOf(isQueryable()), true); return facet; } public boolean isQueryable() { return false; } @Override public Facet deepCopy() { WMSLayerFacet copy = new WMSLayerFacet(); copy.set(this); copy.type = type; copy.layers = new ArrayList<String>(layers); copy.stateId = stateId; copy.hash = hash; copy.url = url; copy.extent = extent; copy.srid = srid; return copy; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :