Examples of org.opengis.filter.FilterFactory.bbox()

org.opengis.filter.FilterFactory.bbox()
Checks if the bounding box of the feature's geometry overlaps the indicated bounds.
This method is defined in strict accordance with the Filter 1.0 specification, you may find the FilterFactory2.bbox(Expression, BoundingBox) to be easier to use.
@param propertyName Name of geometry property (for a PropertyName to access a Feature's Geometry) @param minx Minimum "x" value (for a literal BoundingBox) @param miny Minimum "y" value (for a literal BoundingBox) @param maxx Maximum "x" value (for a literal BoundingBox) @param maxy Maximum "y" value (for a literal BoundingBox) @param srs Indicating the CoordianteReferenceSystem to use for a literal BoundingBox

        if (!isGeographySupportAvailable()) {
            return;
        }


        FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
        BBOX bbox = ff.bbox("", -140, -50, 140, 50, "EPSG:4326");
        // should select everything without bombing out
        Query q = new Query(tname("geopoint"));
        q.setFilter(bbox);
        FeatureReader r = dataStore.getFeatureReader(q, Transaction.AUTO_COMMIT);
        assertTrue(r.hasNext());

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    protected abstract JDBCDataStoreAPITestSetup createTestSetup();


    public void testBboxFilter() throws Exception {
        FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
        // should match only "r2"
        BBOX bbox = ff.bbox(aname("geom"), 2, 3, 4, 5, "EPSG:4326");
        FeatureCollection features = dataStore.getFeatureSource(tname("road")).getFeatures(bbox);
        checkSingleResult(features, "r2");
    }
    
    public void testBboxFilterDefault() throws Exception {

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    }
    
    public void testBboxFilterDefault() throws Exception {
        FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
        // should match only "r2"
        BBOX bbox = ff.bbox("", 2, 3, 4, 5, "EPSG:4326");
        FeatureCollection features = dataStore.getFeatureSource(tname("road")).getFeatures(bbox);
        checkSingleResult(features, "r2");
    }


    public void testCrossesFilter() throws Exception {

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    }
    
    public void testGetFeaturesWithLogicFilter() throws Exception {
        FilterFactory ff = dataStore.getFilterFactory();
        PropertyIsEqualTo property = ff.equals(ff.property(aname("stringProperty")), ff.literal("one"));
        BBOX bbox = ff.bbox(aname("geometry"), -20, -20, 20, 20, "EPSG:4326");
        And filter = ff.and(property, bbox);


        SimpleFeatureCollection features = featureSource.getFeatures(filter);
        assertEquals(1, features.size());

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        .getSchema();
    String localname = ft.getGeometryDescriptor().getLocalName();
    String srs = ft.getGeometryDescriptor().getCoordinateReferenceSystem()
        .toString();


    Filter bb = filterFactory.bbox(localname, x_min, y_min, x_max, y_max,
        srs);


    int cnt = rawDataset.getFeatureSource("mycollection").getFeatures(bb)
        .size();
    assertEquals(numFeatures, rawDataset.getFeatureSource("mycollection")

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    FilterFactory filterFactory = new FilterFactoryImpl();
    FeatureType ft = rawDataset.getFeatureSource("mycollection").getSchema();
    String localname = ft.getGeometryDescriptor().getLocalName();
    String srs = ft.getGeometryDescriptor().getCoordinateReferenceSystem().toString();


    Filter bb = filterFactory.bbox(localname, x_min, y_min, x_max, y_max,srs);
    assertEquals(numFeatures, rawDataset.getFeatureSource("mycollection").getFeatures().size());


    //cacheFS.resetDidRead();
    assertEquals(numFeatures, cacheDataset.getFeatures().size());
    //assertTrue(cacheFS.didRead());

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      DataStore ds = new MemoryDataStore(mm);
      FeatureCache cache = new StreamingGridFeatureCache(ds.getFeatureSource(featureType.getTypeName()), 4, 4, MemoryStorage.createInstance());
      
      FilterFactory ff = new FilterFactoryImpl();
      Filter f1 = ff.bbox("the_geom", 0, 0, 4.4, 4.4, DefaultEngineeringCRS.CARTESIAN_2D.toString());
      Envelope e1 = new Envelope(0, 4.4, 0, 4.4);
      
      Filter f2 = ff.bbox("the_geom", 0, 4.6, 4.4, 8.5, DefaultEngineeringCRS.CARTESIAN_2D.toString());
      Envelope e2 = new Envelope(0, 4.4, 4.6, 8.5);

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      FilterFactory ff = new FilterFactoryImpl();
      Filter f1 = ff.bbox("the_geom", 0, 0, 4.4, 4.4, DefaultEngineeringCRS.CARTESIAN_2D.toString());
      Envelope e1 = new Envelope(0, 4.4, 0, 4.4);
      
      Filter f2 = ff.bbox("the_geom", 0, 4.6, 4.4, 8.5, DefaultEngineeringCRS.CARTESIAN_2D.toString());
      Envelope e2 = new Envelope(0, 4.4, 4.6, 8.5);
      
      Filter f3 = ff.bbox("the_geom", 4.6, 0, 8.5, 4.4, DefaultEngineeringCRS.CARTESIAN_2D.toString());
      Envelope e3 = new Envelope(4.6, 8.5, 0, 4.4);

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      Envelope e1 = new Envelope(0, 4.4, 0, 4.4);
      
      Filter f2 = ff.bbox("the_geom", 0, 4.6, 4.4, 8.5, DefaultEngineeringCRS.CARTESIAN_2D.toString());
      Envelope e2 = new Envelope(0, 4.4, 4.6, 8.5);
      
      Filter f3 = ff.bbox("the_geom", 4.6, 0, 8.5, 4.4, DefaultEngineeringCRS.CARTESIAN_2D.toString());
      Envelope e3 = new Envelope(4.6, 8.5, 0, 4.4);
      
      Filter f4 = ff.bbox("the_geom", 4.6, 4.6, 8.5, 8.5, DefaultEngineeringCRS.CARTESIAN_2D.toString());
      Envelope e4 = new Envelope(4.6, 8.5, 4.6, 8.5);

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      Envelope e2 = new Envelope(0, 4.4, 4.6, 8.5);
      
      Filter f3 = ff.bbox("the_geom", 4.6, 0, 8.5, 4.4, DefaultEngineeringCRS.CARTESIAN_2D.toString());
      Envelope e3 = new Envelope(4.6, 8.5, 0, 4.4);
      
      Filter f4 = ff.bbox("the_geom", 4.6, 4.6, 8.5, 8.5, DefaultEngineeringCRS.CARTESIAN_2D.toString());
      Envelope e4 = new Envelope(4.6, 8.5, 4.6, 8.5);      


      //there should be two features in each region
      FeatureCollection fc = cache.getFeatures(f1);
      assertEquals(2, fc.size());

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