package org.geotools.data.store;
import java.io.IOException;
import org.geotools.data.simple.SimpleFeatureCollection;
import org.geotools.factory.CommonFactoryFinder;
import org.geotools.feature.collection.FilteringSimpleFeatureCollection;
import org.opengis.feature.Feature;
import org.opengis.feature.FeatureVisitor;
import org.opengis.filter.Filter;
import org.opengis.filter.FilterFactory;
/**
*
*
* @source $URL$
*/
public class FilteringSimpleFeatureCollectionTest extends FeatureCollectionWrapperTestSupport {
FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
public void testCount() {
Filter filter = ff.equal(ff.property("someAtt"), ff.literal("1"), false);
SimpleFeatureCollection collection = new FilteringSimpleFeatureCollection(delegate, filter);
assertEquals(1, collection.size());
}
public void testVisitor() throws IOException {
Filter filter = ff.equal(ff.property("someAtt"), ff.literal("1"), false);
SimpleFeatureCollection collection = new FilteringSimpleFeatureCollection(delegate, filter);
collection.accepts(new FeatureVisitor() {
public void visit(Feature feature) {
assertEquals(1, feature.getProperty("someAtt").getValue());
}
}, null);
}
}