svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.expressionevaluator / org.gvsig.expressionevaluator.geometry / org.gvsig.expressionevaluator.geometry.lib / org.gvsig.expressionevaluator.geometry.lib.impl / src / main / java / org / gvsig / expressionevaluator / impl / repr / ReprEnvelope.java @ 44644
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package org.gvsig.expressionevaluator.impl.repr; |
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import org.gvsig.expressionevaluator.ReprMethod; |
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import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator; |
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import org.gvsig.expressionevaluator.ExpressionEvaluatorManager; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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/**
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*
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* @author jjdelcerro
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*/
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public class ReprEnvelope implements ReprMethod { |
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public ReprEnvelope() {
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} |
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@Override
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public String getName() { |
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return this.getClass().getSimpleName(); |
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} |
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@Override
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public boolean isApplicable(Object value) { |
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return value instanceof Envelope; |
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} |
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@Override
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public String repr(Object value) { |
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StringBuilder builder = new StringBuilder(); |
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try {
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builder.append("'");
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builder.append(((Envelope) value).getGeometry().convertToWKT()); |
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builder.append("'::geometry");
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} catch (Exception ex) { |
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builder.append("'UNKNOW'::geometry");
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} |
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return builder.toString();
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} |
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public static void selfRegister() { |
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ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
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manager.addReprMethod(new ReprEnvelope());
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} |
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} |