Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/states/WQFixing.java @ 7471:fff862f4ef76
Experimental caching of datacage recommendations. The respective hook is called a lot and running the datacage over and over again when loading data can be expensive. So the generated recommendations are cached for some time.
Hopefully this improves the overall speed of loading data from the datacage.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Wed, 30 Oct 2013 15:26:21 +0100 |
parents | 1a169e10c0f3 |
children | e4606eae8ea5 |
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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.states; import org.dive4elements.artifacts.Artifact; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.model.RangeWithValues; import org.apache.log4j.Logger; /** * State to input W/Q data for fixings * @author <a href="mailto:aheinecke@intevation.de">Andre Heinecke</a> */ public class WQFixing extends WQAdapted { /** The logger used in this state.*/ private static Logger logger = Logger.getLogger(WQFixing.class); /** Simple sanity check if values are positive numbers **/ @Override public boolean validate(Artifact artifact) throws IllegalArgumentException { logger.debug("WQFixing.validate"); RangeWithValues[] rwvs = extractInput(getData((D4EArtifact) artifact, "wq_values")); if (rwvs == null) { throw new IllegalArgumentException("error_missing_wq_data"); } for (RangeWithValues rwv: rwvs) { double[] values = rwv.getValues(); for (double val: values) { if (val <= 0) { throw new IllegalArgumentException("error_validate_positive"); } } } return true; } @Override protected String getUIProvider() { return "wq_panel_adapted_fixing"; } }