aheinecke@6060: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
aheinecke@6060:  * Software engineering by Intevation GmbH
aheinecke@6060:  *
aheinecke@6060:  * This file is Free Software under the GNU AGPL (>=v3)
aheinecke@6060:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
aheinecke@6060:  * documentation coming with Dive4Elements River for details.
aheinecke@6060:  */
aheinecke@6060: package org.dive4elements.river.artifacts.states;
aheinecke@6060: 
aheinecke@6060: import org.dive4elements.artifacts.Artifact;
aheinecke@6062: import org.dive4elements.river.artifacts.D4EArtifact;
aheinecke@6062: import org.dive4elements.river.artifacts.model.RangeWithValues;
aheinecke@6060: 
aheinecke@6060: import org.apache.log4j.Logger;
aheinecke@6060: 
aheinecke@6060: /**
aheinecke@6060:  * State to input W/Q data for fixings
aheinecke@6060:  * @author <a href="mailto:aheinecke@intevation.de">Andre Heinecke</a>
aheinecke@6060:  */
aheinecke@6060: public class WQFixing extends WQAdapted {
aheinecke@6060: 
teichmann@8202:     /** The log used in this state.*/
teichmann@8202:     private static Logger log = Logger.getLogger(WQFixing.class);
aheinecke@6060: 
aheinecke@6062:     /** Simple sanity check if values are positive numbers **/
aheinecke@6060:     @Override
aheinecke@6060:     public boolean validate(Artifact artifact)
aheinecke@6060:     throws IllegalArgumentException
aheinecke@6060:     {
teichmann@8202:         log.debug("WQFixing.validate");
aheinecke@6062: 
tom@8856:         RangeWithValues[] rwvs = extractInput(
tom@8856:             getData((D4EArtifact) artifact, "wq_values"));
aheinecke@6062: 
aheinecke@6062:         if (rwvs == null) {
aheinecke@6062:             throw new IllegalArgumentException("error_missing_wq_data");
aheinecke@6062:         }
aheinecke@6062: 
aheinecke@6062:         for (RangeWithValues rwv: rwvs) {
aheinecke@6062:             double[] values = rwv.getValues();
aheinecke@6062:             for (double val: values) {
aheinecke@6062:                 if (val <= 0) {
tom@8856:                     throw new IllegalArgumentException(
tom@8856:                         "error_validate_positive");
aheinecke@6062:                 }
aheinecke@6062:             }
aheinecke@6062:         }
aheinecke@6062: 
aheinecke@6060:         return true;
aheinecke@6060:     }
aheinecke@6060: 
aheinecke@6060:     @Override
aheinecke@6060:     protected String getUIProvider() {
aheinecke@6060:         return "wq_panel_adapted_fixing";
aheinecke@6060:     }
aheinecke@6060: }