Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/exports/minfo/BedDiffBaseGenerator.java @ 6551:8c226c5089e0
BedDiff*Generator: Refactored to avoid code dupes. The problematic setting
will not crash anymore, but diagram will be empty.
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Wed, 10 Jul 2013 10:05:52 +0200 |
| parents | |
| children | 87b49f9f27a1 |
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| 6550:7cf3b3bcd439 | 6551:8c226c5089e0 |
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| 1 /* Copyright (C) 2013 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by Intevation GmbH | |
| 3 * | |
| 4 * This file is Free Software under the GNU AGPL (>=v3) | |
| 5 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 6 * documentation coming with Dive4Elements River for details. | |
| 7 */ | |
| 8 | |
| 9 package org.dive4elements.river.exports.minfo; | |
| 10 | |
| 11 import org.apache.log4j.Logger; | |
| 12 | |
| 13 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; | |
| 14 import org.dive4elements.river.artifacts.model.minfo.BedDifferencesResult; | |
| 15 import org.dive4elements.river.jfree.Bounds; | |
| 16 import org.dive4elements.river.jfree.DoubleBounds; | |
| 17 import org.dive4elements.river.exports.fixings.FixChartGenerator; | |
| 18 | |
| 19 /** Base for BedDiff*Year*Generators, to avoid duplicate code of setContextBounds. */ | |
| 20 public abstract class BedDiffBaseGenerator | |
| 21 extends FixChartGenerator | |
| 22 { | |
| 23 /** The logger that is used in this generator. */ | |
| 24 private static Logger logger = Logger.getLogger(BedDiffBaseGenerator.class); | |
| 25 | |
| 26 /** Set context values for something. */ | |
| 27 public void setContextBounds(ArtifactAndFacet bundle) { | |
| 28 Bounds xBounds = getXBounds(0); | |
| 29 if (xBounds != null && getDomainAxisRange() != null) { | |
| 30 Bounds bounds = | |
| 31 calculateZoom(xBounds, getDomainAxisRange()); | |
| 32 context.putContextValue("startkm", bounds.getLower()); | |
| 33 context.putContextValue("endkm", bounds.getUpper()); | |
| 34 } | |
| 35 else if (xBounds != null && getDomainAxisRange() == null) { | |
| 36 context.putContextValue("startkm", xBounds.getLower()); | |
| 37 context.putContextValue("endkm", xBounds.getUpper()); | |
| 38 } | |
| 39 else if (xBounds == null && getDomainAxisRange() == null) { | |
| 40 BedDifferencesResult data = (BedDifferencesResult)bundle.getData(context); | |
| 41 if (data.getKms().size() > 0) { | |
| 42 context.putContextValue("startkm", data.getKms().min()); | |
| 43 context.putContextValue("endkm", data.getKms().max()); | |
| 44 } | |
| 45 else { | |
| 46 logger.warn("No data to define start and end km"); | |
| 47 } | |
| 48 } | |
| 49 else if (xBounds == null && getDomainAxisRange() != null){ | |
| 50 BedDifferencesResult data = (BedDifferencesResult)bundle.getData(context); | |
| 51 Bounds b = new DoubleBounds(data.getKms().min(), data.getKms().max()); | |
| 52 Bounds bounds = | |
| 53 calculateZoom(b, getDomainAxisRange()); | |
| 54 context.putContextValue("startkm", bounds.getLower()); | |
| 55 context.putContextValue("endkm", bounds.getUpper()); | |
| 56 } | |
| 57 } | |
| 58 } |