Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/StaticState.java @ 4902:e1566938d04c
Added new functions to datacage templating language.
* get minimum of location/distance:
dc:fromValue($ld_mode, $ld_locations, $ld_from)
- returns -Double.MAX_VALUE if no min exists.
* get maximum of location/distance:
dc:toValue($ld_mode, $ld_locations, $ld_to)
- returns Double.MAX_VALUE if no max exists.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Tue, 29 Jan 2013 17:11:26 +0100 |
parents | 470a61d644cd |
children |
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package de.intevation.flys.artifacts.states; import java.util.List; import org.apache.log4j.Logger; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.artifactdatabase.state.Facet; import de.intevation.artifactdatabase.state.DefaultOutput; import de.intevation.artifactdatabase.state.Output; import de.intevation.flys.artifacts.FLYSArtifact; import de.intevation.artifacts.CallContext; import de.intevation.artifacts.CallMeta; /** * Yet, a non-abstract DefaultState. */ public class StaticState extends DefaultState implements FacetTypes { /** The logger that is used in this state. */ private static final Logger logger = Logger.getLogger(StaticState.class); private static String uiprovider; public StaticState() { super(); } /** * Trivial constructor, sets id and description. * @param id String used for both id and description. */ public StaticState(String id) { this(id, id); } public StaticState(String id, String description) { super(); setID(id); setDescription(description); } public void addDefaultChartOutput(String nameDesc, List<Facet> facets) { DefaultOutput output = new DefaultOutput(nameDesc, nameDesc, "image/png", facets, "chart"); getOutputs().add(output); } public static void addDefaultChartOutput( DefaultState state, String nameDesc, List<Facet> facets ) { DefaultOutput output = new DefaultOutput(nameDesc, nameDesc, "image/png", facets, "chart"); state.getOutputs().add(output); } /** * Do nothing (override to include your logic). * @param facets List of facets (to add to). */ public Object staticCompute(List<Facet> facets, FLYSArtifact artifact) { return staticCompute(facets); } public Object staticCompute(List<Facet> facets) { return null; } /** Call staticCompute to allow easy adjustments. */ @Override public Object computeAdvance( FLYSArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { return staticCompute(facets, artifact); } /** Call staticCompute to allow easy adjustments. */ @Override public Object computeFeed( FLYSArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { return staticCompute(facets, artifact); } /** Call staticCompute to allow easy adjustments. */ @Override public Object computeInit( FLYSArtifact artifact, String hash, Object context, CallMeta meta, List<Facet> facets ) { return staticCompute(facets, artifact); } public void addOutput(Output out) { super.addOutput(out); } @Override protected String getUIProvider() { return this.uiprovider; } /** * Allow to set the uiprovider for displaying the static data */ public void setUIProvider(String uiprovider) { this.uiprovider = uiprovider; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :