Mercurial > dive4elements > gnv-client
view gnv-artifacts/src/main/java/de/intevation/gnv/transition/MinMaxTransition.java @ 97:fce237b6fdb8
Bug fixed. Now all Values will be used to calculate the Statistics
gnv-artifacts/trunk@143 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Tim Englich <tim.englich@intevation.de> |
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date | Mon, 28 Sep 2009 09:53:17 +0000 |
parents | e33c61735a4e |
children | bb45c5097cb6 |
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/** * */ package de.intevation.gnv.transition; import java.util.ArrayList; import java.util.Collection; import org.apache.log4j.Logger; import org.w3c.dom.Document; import org.w3c.dom.Node; import de.intevation.gnv.geobackend.base.Result; import de.intevation.gnv.transition.describedata.DefaultMinMaxDescribeData; import de.intevation.gnv.transition.describedata.DescribeData; import de.intevation.gnv.transition.describedata.MinMaxDescribeData; /** * @author Tim Englich <tim.englich@intevation.de> * */ public class MinMaxTransition extends TransitionBase { /** * the logger, used to log exceptions and additonaly information */ private static Logger log = Logger.getLogger(MinMaxTransition.class); /** * Constructor */ public MinMaxTransition() { super(); } /** * @see de.intevation.gnv.transition.TransitionBase#purifyResult(java.util.Collection) */ @Override protected void purifyResult(Collection<Result> result) { log.debug("MinMaxTransition.purifyResult"); if (this.descibeData == null){ this.descibeData = new ArrayList<Object>(); } if (result != null && result.size() == 1){ Object[] names = this.inputValueNames.toArray(); String minName = names[names.length-2].toString(); String maxName = names[names.length-1].toString(); Result value = result.iterator().next(); DescribeData describeData = new DefaultMinMaxDescribeData(minName, maxName,value.getObject("MIN"), value.getObject("MAX")); log.debug(describeData.toString()); this.descibeData.add(describeData); }else{ log.warn("Result cannot be handled as MinMax Resultset"); } } /** * @see de.intevation.gnv.transition.Transition#validate() */ public boolean validate() { // TODO: Implement ME return true; } }