Revision 24248 branches/v2_0_0_prep/libraries/libFMap_spatialindex/src/org/gvsig/fmap/data/index/spatial/jts/QuadtreeJts.java
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import java.util.List; |
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import org.gvsig.fmap.data.feature.FeatureReference; |
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import org.gvsig.fmap.data.feature.exceptions.FeatureIndexException; |
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import org.gvsig.fmap.data.feature.spi.FeatureReferenceProviderServices; |
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import org.gvsig.fmap.data.feature.spi.index.AbstractFeatureIndexProvider; |
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import org.gvsig.fmap.data.feature.spi.index.FeatureIndexProvider; |
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/** |
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* Adapter for ISPatialIndex gvSIG's interface to |
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* JTS Quadtree. |
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*
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*
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* |
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* |
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* @author azabala |
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* |
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*/ |
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public class QuadtreeJts extends AbstractFeatureIndexProvider implements FeatureIndexProvider {
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public static final String NAME = "QuadtreeJts"; |
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private Quadtree quadtree; |
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public QuadtreeJts() {
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} |
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public void initialize() {
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quadtree = new Quadtree(); |
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} |
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return env2; |
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} |
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public void delete(Object o, FeatureReference fref) {
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quadtree.remove(fromEnvelope((org.gvsig.fmap.geom.primitive.Envelope) o), (Integer)fref.getId()); |
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public void delete(Object o, FeatureReferenceProviderServices fref) {
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quadtree.remove( |
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fromEnvelope((org.gvsig.fmap.geom.primitive.Envelope) o), fref |
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.getOID()); |
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} |
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public void insert(Object o, FeatureReference fref) {
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quadtree.insert(fromEnvelope((org.gvsig.fmap.geom.primitive.Envelope)o), (Integer)fref.getId()); |
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public void insert(Object o, FeatureReferenceProviderServices fref) {
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quadtree.insert( |
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fromEnvelope((org.gvsig.fmap.geom.primitive.Envelope) o), fref |
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.getOID()); |
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} |
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public List match(Object value) throws FeatureIndexException {
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