Package org.opengis.filter

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

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        MapLayerInfo layer = request.getLayers()[0];
        assertEquals(getLayerId(MockData.BASIC_POLYGONS), layer.getName());
        // check the filter imposed in the feature type constraint
        FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
        assertEquals(1, layer.getLayerFeatureConstraints().length);
        assertEquals(ff.equals(ff.property("ID"), ff.literal("xyz")), layer.getLayerFeatureConstraints()[0].getFilter());
    }
   
    public void testSldLibraryFeatureTypeConstraints() throws Exception {
        // no styles, no layer, the full definition is in the sld
        HashMap kvp = new HashMap();
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        MapLayerInfo layer = request.getLayers()[0];
        assertEquals(getLayerId(MockData.BASIC_POLYGONS), layer.getName());
        // check the filter imposed in the feature type constraint
        FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
        assertEquals(1, layer.getLayerFeatureConstraints().length);
        assertEquals(ff.equals(ff.property("ID"), ff.literal("xyz")), layer.getLayerFeatureConstraints()[0].getFilter());
    }
   
    /**
     * One of the cite tests ensures that WMTVER is recognized as VERSION and the server does
     * not complain
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        OGRDataStore s = new OGRDataStore(getAbsolutePath(STATE_POP), null, null, ogr);
        FeatureSource fs = s.getFeatureSource(s.getTypeNames()[0]);
       
        // equality filter
        FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
        Filter f = ff.equal(ff.property("STATE_NAME"), ff.literal("New York"), true);
        assertEquals(1, fs.getFeatures(f).size());
       
        // greater than
        f = ff.greater(ff.property("PERSONS"), ff.literal(10000000));
        assertEquals(6, fs.getFeatures(f).size());
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        FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
        Filter f = ff.equal(ff.property("STATE_NAME"), ff.literal("New York"), true);
        assertEquals(1, fs.getFeatures(f).size());
       
        // greater than
        f = ff.greater(ff.property("PERSONS"), ff.literal(10000000));
        assertEquals(6, fs.getFeatures(f).size());
       
        // mix in a filter that cannot be encoded
        f = ff.and(f, ff.like(ff.property("STATE_NAME"), "C*"));
        assertEquals(1, fs.getFeatures(f).size());
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        // greater than
        f = ff.greater(ff.property("PERSONS"), ff.literal(10000000));
        assertEquals(6, fs.getFeatures(f).size());
       
        // mix in a filter that cannot be encoded
        f = ff.and(f, ff.like(ff.property("STATE_NAME"), "C*"));
        assertEquals(1, fs.getFeatures(f).size());
    }
   
    public void testAttributesWritingSqlite() throws Exception {
        if (!ogrSupports("SQLite")) {
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        FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
        Filter f = ff.bbox("the_geom", -75.102613, 40.212597, -72.361859,41.512517, null);
        assertEquals(4, fs.getFeatures(f).size());
       
        // mix in an attribute filter
        f = ff.and(f, ff.greater(ff.property("PERSONS"), ff.literal("10000000")));
        assertEquals(6, fs.getFeatures(f).size());  
    }

    // ---------------------------------------------------------------------------------------
    // SUPPORT METHODS
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        assertTrue(areCRSEqual(CRS.decode("EPSG:4326"), bounds.getCoordinateReferenceSystem()));
    }

    public void testBoundsWithQuery() throws Exception {
        FilterFactory ff = dataStore.getFilterFactory();
        PropertyIsEqualTo filter = ff.equals(ff.property(aname("stringProperty")), ff.literal("one"));

        Query query = new Query();
        query.setFilter(filter);

        ReferencedEnvelope bounds = featureSource.getBounds(query);
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        assertEquals(3, featureSource.getCount(Query.ALL));
    }

    public void testCountWithFilter() throws Exception {
        FilterFactory ff = dataStore.getFilterFactory();
        PropertyIsEqualTo filter = ff.equals(ff.property(aname("stringProperty")), ff.literal("one"));

        Query query = new Query();
        query.setFilter(filter);
        assertEquals(1, featureSource.getCount(query));
    }
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        assertEquals(3, features.size());
    }

    public void testGetFeaturesWithFilter() throws Exception {
        FilterFactory ff = dataStore.getFilterFactory();
        PropertyIsEqualTo filter = ff.equals(ff.property(aname("stringProperty")), ff.literal("one"));

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

        SimpleFeatureIterator iterator = features.features();
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        }
    }
   
    public void testGetFeaturesWithInvalidFilter() throws Exception {
        FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
        PropertyIsEqualTo f = ff.equals(ff.property("invalidAttribute"), ff.literal(5));

        // make sure a complaint related to the invalid filter is thrown here
        try {
            SimpleFeatureIterator fi = featureSource.getFeatures(f).features();
            fi.close();
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