Package org.opengis.filter

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

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    public UniqueVisitor(int attributeTypeIndex, SimpleFeatureType type)
        throws IllegalFilterException {
        FilterFactory factory = CommonFactoryFinder.getFilterFactory(null);
        expr = factory.property(type.getDescriptor(attributeTypeIndex).getLocalName());
    }

    public UniqueVisitor(String attrName, SimpleFeatureType type)
        throws IllegalFilterException {
        FilterFactory factory = CommonFactoryFinder.getFilterFactory(null);
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    }

    public UniqueVisitor(String attrName, SimpleFeatureType type)
        throws IllegalFilterException {
        FilterFactory factory = CommonFactoryFinder.getFilterFactory(null);
        expr = factory.property(type.getDescriptor(attrName).getLocalName());
    }

    public UniqueVisitor(Expression expr) {
        this.expr = expr;
    }
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    @Test
    public void testCustomLengthExpressions() {
        AttributeTypeBuilder builder = new AttributeTypeBuilder();
        FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
        Function length = ff.function("LengthFunction", new Expression[]{ff.property(".")});
       
        // strict less
        builder.addRestriction(ff.less(length, ff.literal(20)));
        builder.setBinding(String.class);
        AttributeDescriptor attribute = builder.buildDescriptor("attribute");
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     */
    public void testRestrictionCheck() {
        FilterFactory fac = CommonFactoryFinder.getFilterFactory(null);

        String attributeName = "string";
        PropertyIsEqualTo filter = fac.equals(fac.property("."), fac
                .literal("Value"));

        SimpleFeatureTypeBuilder builder = new SimpleFeatureTypeBuilder(); //$NON-NLS-1$
        builder.setName("test");
        builder.restriction(filter).add(attributeName, String.class);
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    }
   
    private Filter newTestFilter() {
        // Filter collects entries with number > 500
        FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
        return ff.greater(ff.property(NUMBER_COL), ff.literal(500));
    }
   
    private List<String> filteredCities() {
        return Arrays.asList("Lausanne", "Victoria", "Cape Town");
    }
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        assertEquals(11, features.size());
    }
    public void testClipToWorldFilter() throws Exception {
        init();
        FilterFactory ff = dataStore.getFilterFactory();
        PropertyIsEqualTo property = ff.equals(ff.property("standard_ss"),
                ff.literal("IEEE 802.11b"));
        BBOX bbox = ff.bbox("geo", -190, -190, 190, 190, "EPSG:" + SOURCE_SRID);
        And filter = ff.and(property, bbox);
        SimpleFeatureCollection features = featureSource.getFeatures(filter);
        assertEquals(7, features.size());
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    }

    public void testGetFeaturesWithQuery() throws Exception {
        init();
        FilterFactory ff = dataStore.getFilterFactory();
        PropertyIsEqualTo filter = ff.equals(ff.property("modem_b"), ff.literal(true));

        Query query = new Query();
        query.setPropertyNames(new String[] { "standard_ss", "security_ss" });
        query.setFilter(filter);
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    }

    public void testGetFeaturesWithIsGreaterThanFilter() throws Exception {
        init();
        FilterFactory ff = dataStore.getFilterFactory();
        PropertyIsGreaterThan f = ff.greater(ff.property("speed_is"), ff.literal(300));
        SimpleFeatureCollection features = featureSource.getFeatures(f);
        assertEquals(0, features.size());
    }

    public void testGetFeaturesWithIsGreaterThanOrEqualToFilter() throws Exception {
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    }

    public void testGetFeaturesWithIsGreaterThanOrEqualToFilter() throws Exception {
        init();
        FilterFactory ff = dataStore.getFilterFactory();
        PropertyIsGreaterThanOrEqualTo f = ff.greaterOrEqual(ff.property("speed_is"),
                ff.literal(300));
        SimpleFeatureCollection features = featureSource.getFeatures(f);
        assertEquals(5, features.size());
    }
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    }

    public void testGetFeaturesWithIsLessThanFilter() throws Exception {
        init();
        FilterFactory ff = dataStore.getFilterFactory();
        PropertyIsLessThan f = ff.less(ff.property("speed_is"), ff.literal(150));
        SimpleFeatureCollection features = featureSource.getFeatures(f);
        assertEquals(0, features.size());
    }

    public void testGetFeaturesWithLessThanOrEqualToFilter() throws Exception {
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