Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/exports/process/Processor.java @ 4443:af728a5e0329
Introduce a new Interface to abstract the data to curve generation
A Processor class should be used to generate curves from a specific data input
(e.g. WQKm).
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Wed, 07 Nov 2012 14:07:52 +0100 |
parents | |
children | b195fede1c3b |
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package de.intevation.flys.exports.process; import org.w3c.dom.Document; import de.intevation.artifactdatabase.state.ArtifactAndFacet; import de.intevation.flys.exports.XYChartGenerator; /** * A processor is intended to generate an output e.g. curve in a chart diagramm from * arbitrary data input which can be reused in several generators. * * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a> */ public interface Processor { /** * Processes data to generate e.g. a chart. * * @param generator XYChartGenerator to add output on. * @param aandf The artifact and facet * @param theme The theme that contains styling information. * @param visible The visibility of the curve. * @param index The index of the curve */ public void doOut( XYChartGenerator generator, ArtifactAndFacet aandf, Document theme, boolean visible, int index); /** * Returns true if the Processor class is able to generate output for a facet type * * @param facettype Name of the facet type * @return true if the facettype can be processed */ public boolean canHandle(String facettype); }