svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.mapcontext / org.gvsig.fmap.mapcontext.api / src / main / java / org / gvsig / fmap / mapcontext / layers / vectorial / IntersectsTimeEvaluator.java @ 41348
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.fmap.mapcontext.layers.vectorial; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.timesupport.Time; |
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import org.gvsig.tools.evaluator.AbstractEvaluator; |
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import org.gvsig.tools.evaluator.EvaluatorData; |
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import org.gvsig.tools.evaluator.EvaluatorException; |
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/**
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* @author gvSIG Team
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* @version $Id$
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*
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*/
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public class IntersectsTimeEvaluator extends AbstractEvaluator { |
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private Time time; |
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private String timeAttributeName; |
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public IntersectsTimeEvaluator(Time time, String timeAttributeName) { |
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super();
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this.time = time;
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this.timeAttributeName = timeAttributeName;
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this.getFieldsInfo().addMatchFieldValue(timeAttributeName, time);
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} |
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public Object evaluate(EvaluatorData data) throws EvaluatorException { |
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Feature feature = ((Feature) data.getContextValue("feature"));
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Time featureTime = (Time)feature.get(timeAttributeName); |
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if( featureTime==null ) { |
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return Boolean.FALSE; |
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} |
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return new Boolean(time.intersects(featureTime)); |
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} |
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public String getName() { |
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return "intersets with time"; |
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} |
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public String getSQL() { |
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// TODO add the time filter!!!
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return super.getSQL(); |
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} |
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} |