Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/exports/process/WDiffProcessor.java @ 7930:d3a4b0d5bcd8
Small Java related cosmetics.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Thu, 12 Jun 2014 19:16:30 +0200 |
parents | ea6b441b4872 |
children | bd0dfa57b1fe |
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/* Copyright (C) 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.exports.process; import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.access.RiverAccess; import org.dive4elements.river.artifacts.context.RiverContext; import org.dive4elements.river.artifacts.model.FacetTypes; import org.dive4elements.river.artifacts.model.ZoomScale; import org.dive4elements.river.artifacts.resources.Resources; import org.dive4elements.river.exports.DiagramGenerator; import org.dive4elements.river.themes.ThemeDocument; public class WDiffProcessor extends WOutProcessor { public final static String I18N_WDIFF_YAXIS_LABEL = "chart.w_differences.yaxis.label"; public final static String I18N_WDIFF_YAXIS_LABEL_DEFAULT = "m"; public static final String I18N_SUBTITLE_RADIUS = "chart.subtitle.radius"; @Override public void doOut( DiagramGenerator generator, ArtifactAndFacet bundle, ThemeDocument theme, boolean visible) { CallContext context = generator.getCallContext(); Double start = (Double)context.getContextValue("startkm"); Double end = (Double)context.getContextValue("endkm"); if (start != null && end != null) { D4EArtifact artifact = (D4EArtifact)bundle.getArtifact(); RiverContext fc = (RiverContext)context.globalContext(); // Adaptive smoothing, based on zoom factor/diagram extents. ZoomScale scales = (ZoomScale)fc.get("zoomscale"); RiverAccess access = new RiverAccess((D4EArtifact)artifact); String river = access.getRiverName(); double radius = scales.getRadius(river, start, end); generator.addSubtitle(Resources.getMsg( context.getMeta(), I18N_SUBTITLE_RADIUS, new Object[] { radius })); } super.doOut(generator, bundle, theme, visible); } @Override public boolean canHandle(String facetType) { if (facetType == null) { return false; } return facetType.equals(FacetTypes.W_DIFFERENCES) || facetType.equals(FacetTypes.W_DIFFERENCES_FILTERED); } @Override public String getAxisLabel(DiagramGenerator generator) { return generator.msg(I18N_WDIFF_YAXIS_LABEL, I18N_WDIFF_YAXIS_LABEL_DEFAULT); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :