Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/services/FixingsOverviewService.java @ 6061:e9a76ffa0f9a
Use maxOverlap to get the correct gauge for the MainValues
Previously just the first matching gauge was taken even if it's
range ended with the minimum value. This code is clearly intended
to get one gauge for one range so the best match should be taken.
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Wed, 22 May 2013 18:10:48 +0200 |
parents | af13ceeba52a |
children | 9744ce3c3853 0a5239a1e46e |
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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.services; import org.dive4elements.artifacts.CallMeta; import org.dive4elements.artifacts.GlobalContext; import org.dive4elements.artifacts.common.utils.XMLUtils; import org.dive4elements.river.artifacts.model.FixingsFilterBuilder; import org.dive4elements.river.artifacts.model.FixingsOverview.Fixing.Filter; import org.dive4elements.river.artifacts.model.Range; import org.dive4elements.river.artifacts.model.FixingsOverview; import org.dive4elements.river.artifacts.model.FixingsOverviewFactory; import org.apache.log4j.Logger; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.w3c.dom.NodeList; public class FixingsOverviewService extends D4EService { private static Logger log = Logger.getLogger(FixingsOverviewService.class); public FixingsOverviewService() { } @Override public Document doProcess( Document data, GlobalContext globalContext, CallMeta callMeta ) { log.debug("FixingsOverviewService.doProcess"); Document document = XMLUtils.newDocument(); NodeList nodes = data.getElementsByTagName("river"); String river = nodes.getLength() > 0 ? ((Element)nodes.item(0)).getAttribute("name") : ""; FixingsOverview overview = FixingsOverviewFactory.getOverview(river); if (overview != null) { FixingsFilterBuilder ffb = new FixingsFilterBuilder(data); Range range = ffb.getRange(); Filter filter = ffb.getFilter(); overview.generateOverview(document, range, filter); } else { log.warn("No overview for river '" + river + "' available."); } return document; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :