Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java @ 704:eab5e5089d77
Merged revisions 2127-2133,2136-2137,2140,2143-2144,2146,2150-2151,2153-2154 via svnmerge from
svn+ssh://teichmann@thoe/home/projects/Geospatial/bsh-generischer-viewer/Material/SVN/flys-artifacts/branches/facets-slt
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r2127 | ingo | 2011-06-16 09:50:56 +0200 (Do, 16 Jun 2011) | 1 line
Added a compute() method to WINFOArtifact which acts as a dispatcher for different computations. It triggers a calculation based on ComputeCallbacks that are generated by the current states.
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r2128 | ingo | 2011-06-16 10:25:06 +0200 (Do, 16 Jun 2011) | 1 line
Moved Waterlevel state into the correct package.
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r2129 | ingo | 2011-06-16 10:43:58 +0200 (Do, 16 Jun 2011) | 1 line
Added two more compute() methods to ComputeCallback to distinguish between different phases of the artifact.
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r2130 | ingo | 2011-06-16 10:57:05 +0200 (Do, 16 Jun 2011) | 1 line
Use enums to dispatch computeFeed() and computeAdvance().
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r2131 | ingo | 2011-06-16 11:04:59 +0200 (Do, 16 Jun 2011) | 1 line
Store facets for each state.
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r2132 | ingo | 2011-06-16 12:05:44 +0200 (Do, 16 Jun 2011) | 1 line
Generated facets for each output aspect.
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r2133 | ingo | 2011-06-16 15:24:00 +0200 (Do, 16 Jun 2011) | 1 line
Write computed facets into artifacts describe document.
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r2136 | ingo | 2011-06-16 16:10:49 +0200 (Do, 16 Jun 2011) | 1 line
Add index and description of facets to collections describe document.
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r2137 | ingo | 2011-06-16 16:31:41 +0200 (Do, 16 Jun 2011) | 1 line
OutGenerators doOut() takes a facet object now instead of just its name.
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r2140 | ingo | 2011-06-17 11:19:43 +0200 (Fr, 17 Jun 2011) | 1 line
OutGenerators use now facets to fetch necessary data.
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r2143 | teichmann | 2011-06-17 12:40:54 +0200 (Fr, 17 Jun 2011) | 1 line
Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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r2144 | teichmann | 2011-06-17 13:08:31 +0200 (Fr, 17 Jun 2011) | 1 line
make getGauges() more robust
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r2146 | teichmann | 2011-06-17 13:23:57 +0200 (Fr, 17 Jun 2011) | 1 line
mico opt: inter cmps are faster than str cmps.
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r2150 | teichmann | 2011-06-17 15:10:20 +0200 (Fr, 17 Jun 2011) | 1 line
call computeAdvance() if we want to advance.
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r2151 | teichmann | 2011-06-17 15:45:50 +0200 (Fr, 17 Jun 2011) | 1 line
Base WST/CSV exports on facets. TODO: generate the facets.
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r2153 | teichmann | 2011-06-17 16:03:29 +0200 (Fr, 17 Jun 2011) | 1 line
Add facet to access raw computed data.
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r2154 | teichmann | 2011-06-17 16:37:09 +0200 (Fr, 17 Jun 2011) | 1 line
Generate data facets for the computed states.
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flys-artifacts/trunk@2156 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Fri, 17 Jun 2011 16:17:03 +0000 |
parents | 591249171c32 708b270dfd30 |
children | 5f5e67aceb8c |
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package de.intevation.flys.exports; import java.awt.Color; import org.w3c.dom.Document; import org.apache.log4j.Logger; import org.jfree.chart.JFreeChart; import org.jfree.chart.axis.NumberAxis; import org.jfree.chart.plot.XYPlot; import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; import org.jfree.chart.title.TextTitle; import org.jfree.data.xy.XYSeries; import org.jfree.data.xy.XYSeriesCollection; import de.intevation.artifacts.Artifact; import de.intevation.artifactdatabase.state.Facet; import de.intevation.flys.artifacts.FLYSArtifact; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.model.WQDay; import de.intevation.flys.artifacts.resources.Resources; /** * An OutGenerator that generates duration curves. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class DurationCurveGenerator extends XYChartGenerator implements FacetTypes { private static Logger logger = Logger.getLogger(DurationCurveGenerator.class); /** The storage for the W series to be drawn in this chart.*/ protected XYSeriesCollection w; /** The storage for the Q series to be drawn in this chart.*/ protected XYSeriesCollection q; public static final String I18N_DURATION_W = "chart.duration.curve.curve.w"; public static final String I18N_DURATION_Q = "chart.duration.curve.curve.q"; public static final String I18N_CHART_TITLE = "chart.duration.curve.title"; public static final String I18N_CHART_SUBTITLE = "chart.duration.curve.subtitle"; public static final String I18N_XAXIS_LABEL = "chart.duration.curve.xaxis.label"; public static final String I18N_YAXIS_LABEL = "chart.duration.curve.yaxis.label"; public static final String I18N_CHART_TITLE_DEFAULT = "Dauerlinie"; public static final String I18N_XAXIS_LABEL_DEFAULT = "Unterschreitungsdauer [Tage]"; public static final String I18N_YAXIS_LABEL_DEFAULT = "W [NN + m]"; public DurationCurveGenerator() { super(); this.w = new XYSeriesCollection(); this.q = new XYSeriesCollection(); } protected String getChartTitle() { return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT); } @Override protected void addSubtitles(JFreeChart chart) { double[] dist = getRange(); Object[] args = new Object[] { getRiverName(), dist[0] }; String subtitle = msg(I18N_CHART_SUBTITLE, "", args); chart.addSubtitle(new TextTitle(subtitle)); } protected String getXAxisLabel() { return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT); } protected String getYAxisLabel() { return msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT); } public void addDatasets(JFreeChart chart) { XYPlot plot = (XYPlot) chart.getPlot(); plot.setDataset(0, w); plot.setDataset(1, q); } protected void adjustPlot(XYPlot plot) { super.adjustPlot(plot); // TODO REMOVE THIS CODE, IF WE HAVE INTRODUCED THEMES! XYLineAndShapeRenderer rw = (XYLineAndShapeRenderer) plot.getRendererForDataset(w); XYLineAndShapeRenderer rq = null; try { rq = (XYLineAndShapeRenderer) rw.clone(); } catch (Exception e) { logger.error(e, e); } int wNum = w.getSeriesCount(); int qNum = q.getSeriesCount(); for (int i = 0; i < wNum; i++) { rw.setSeriesPaint(i, Color.BLUE); } for (int i = 0; i < qNum; i++) { rq.setSeriesPaint(i, Color.GREEN); } plot.setRenderer(0, rw); plot.setRenderer(1, rq); } protected void adjustAxes(XYPlot plot) { super.adjustAxes(plot); NumberAxis qAxis = new NumberAxis("Q [m\u00b3/s]"); plot.setRangeAxis(1, qAxis); plot.mapDatasetToRangeAxis(1, 1); } @Override public void doOut(Artifact artifact, Facet facet, Document attr) { String name = facet != null ? facet.getName() : null; logger.debug("DurationCurveGenerator.doOut: " + name); if (name == null || name.length() == 0) { logger.error("No facet given. Cannot create dataset."); return; } FLYSArtifact flys = (FLYSArtifact) artifact; Facet f = flys.getNativeFacet(facet); if (name.equals(DURATION_W)) { doWOut((WQDay) f.getData(artifact, context)); } else if (name.equals(DURATION_Q)) { doQOut((WQDay) f.getData(artifact, context)); } else { logger.warn("Unknown facet name: " + name); return; } } /** * Creates the series for a duration curve's W facet. * * @param wqdays The WQDay store that contains the Ws. * @param river The name of the river. */ protected void doWOut(WQDay wqdays) { logger.debug("DurationCurveGenerator.doWOut"); // TODO find the correct series name XYSeries series = new XYSeries( getSeriesName(getRiverName(), DURATION_W)); int size = wqdays.size(); for (int i = 0; i < size; i++) { int day = wqdays.getDay(i); double w = wqdays.getW(i); series.add((double) day, w); } this.w.addSeries(series); } /** * Creates the series for a duration curve's Q facet. * * @param wqdays The WQDay store that contains the Qs. * @param river The name of the river. */ protected void doQOut(WQDay wqdays) { logger.debug("DurationCurveGenerator.doQOut"); // TODO find the correct series name XYSeries series = new XYSeries( getSeriesName(getRiverName(), DURATION_Q)); int size = wqdays.size(); for (int i = 0; i < size; i++) { int day = wqdays.getDay(i); double q = wqdays.getQ(i); series.add((double) day, q); } this.q.addSeries(series); } protected String getSeriesName(String river, String type) { Object[] args = new Object[] { river }; if (type == null || type.length() == 0) { logger.warn("No duration curve type given."); return "n/a"; } else if (type.equals(DURATION_W)) { return Resources.getMsg( context.getMeta(), I18N_DURATION_W, "W", args); } else if (type.equals(DURATION_Q)) { return Resources.getMsg( context.getMeta(), I18N_DURATION_Q, "W", args); } logger.warn("Could not determine chart curve type: " + type); return type; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :