Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/states/EnterLocationState.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 | af13ceeba52a |
children | a5e450af498b |
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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.river.artifacts.D4EArtifact; import org.dive4elements.river.utils.RiverUtils; /** * Get me a double (km). */ public class EnterLocationState extends InputDoubleState { /** Provoke this kind of provider in the UI. */ @Override protected String getUIProvider() { return "location_panel"; } /** Allow from min km of river. */ @Override protected Object getLower(D4EArtifact flys) { double[] lowerUpper = RiverUtils.getRiverMinMax(flys); return lowerUpper != null ? lowerUpper[0] : 0; } /** Allow to max km of river. */ @Override protected Object getUpper(D4EArtifact flys) { double[] lowerUpper = RiverUtils.getRiverMinMax(flys); return lowerUpper != null ? lowerUpper[1] : 0; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :