Package org.opengis.filter

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

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        PropertyName property = ff.property("sample/measurement[1]/parameter");
        Literal literal = ff.literal("ph");
        Filter filterParameter = ff.equals(property, literal);

        property = ff.property("sample/measurement[1]/value");
        literal = ff.literal(new Integer(3));
        Filter filterValue = ff.equals(property, literal);

        Filter filter = ff.and(filterParameter, filterValue);

        FeatureSource<FeatureType, Feature> complexSource = dataStore.getFeatureSource(targetName);
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        FeatureSource<FeatureType, Feature> complexSource = dataStore.getFeatureSource(targetName);
        FeatureCollection<FeatureType, Feature> features = complexSource.getFeatures(filter);

        FeatureIterator<Feature> reader = features.features();

        PropertyIsEqualTo equivalentSourceFilter = ff.equals(ff.property("ph"), ff
                .literal(new Integer(3)));
        FeatureCollection<?,?> collection = mapping.getSource()
                .getFeatures(equivalentSourceFilter);

        int count = 0;
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                .getFeatures(equivalentSourceFilter);

        int count = 0;
        int expectedCount = collection.size();

        Filter badFilter = ff.greater(ff.property("sample/measurement[1]/value"), ff
                .literal(new Integer(3)));

        while (reader.hasNext()) {
            Feature f = (Feature) reader.next();
            assertNotNull(f);
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* @source $URL$
*/
public class OGCFilterTest extends TestCase {
    public void testEncode() throws Exception {
        FilterFactory f = CommonFactoryFinder.getFilterFactory(null);
        Filter filter = f.equal(f.property("testString"), f.literal(2), false);

        File file = File.createTempFile("filter", "xml");
        file.deleteOnExit();

        OutputStream output = new BufferedOutputStream(new FileOutputStream(file));
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        Filter filter = ff.and(bbox,
        ff.and(
                ff.equals(ff.literal("intProperty"), ff.literal(5)),
                ff.equals(ff.literal("doubleProperty"), ff.literal(5))
                ));
        ff.equals(ff.literal("intProperty"), ff.literal(5));
        SimpleFeatureIterator features = dataStore.getFeatureSource("cpi").getFeatures(filter).features();
        while (features.hasNext()) {
            features.next();
        }
        // if we made it here, we passed
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        f.setAttribute(2, "one");
        w.write();
        w.close();

        FilterFactory ff = dataStore.getFilterFactory();
        PropertyIsEqualTo correct = ff.equal(ff.property(aname("stringProperty")), ff.literal("one"), true);
        PropertyIsEqualTo incorrect = ff.equal(ff.property(aname("stringProperty")), ff.literal("OnE"), true);

        assertEquals(1, dataStore.getFeatureSource("ft2").getCount(new Query(tname("ft2"), correct)));
        assertEquals(0, dataStore.getFeatureSource("ft2").getCount(new Query(tname("ft2"), incorrect)));
    }
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        w.write();
        w.close();

        FilterFactory ff = dataStore.getFilterFactory();
        PropertyIsEqualTo correct = ff.equal(ff.property(aname("stringProperty")), ff.literal("one"), true);
        PropertyIsEqualTo incorrect = ff.equal(ff.property(aname("stringProperty")), ff.literal("OnE"), true);

        assertEquals(1, dataStore.getFeatureSource("ft2").getCount(new Query(tname("ft2"), correct)));
        assertEquals(0, dataStore.getFeatureSource("ft2").getCount(new Query(tname("ft2"), incorrect)));
    }
}
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    public void testIt() throws Exception {
        FilterFactory ff = dataStore.getFilterFactory();
        Filter bbox = ff.bbox("geometry", 0, 0, 10, 10, "4326");
        Filter filter = ff.and(bbox,
        ff.and(
                ff.equals(ff.literal("intProperty"), ff.literal(5)),
                ff.equals(ff.literal("doubleProperty"), ff.literal(5))
                ));
        ff.equals(ff.literal("intProperty"), ff.literal(5));
        SimpleFeatureIterator features = dataStore.getFeatureSource("cpi").getFeatures(filter).features();
        while (features.hasNext()) {
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    public void testIt() throws Exception {
        FilterFactory ff = dataStore.getFilterFactory();
        Filter bbox = ff.bbox("geometry", 0, 0, 10, 10, "4326");
        Filter filter = ff.and(bbox,
        ff.and(
                ff.equals(ff.literal("intProperty"), ff.literal(5)),
                ff.equals(ff.literal("doubleProperty"), ff.literal(5))
                ));
        ff.equals(ff.literal("intProperty"), ff.literal(5));
        SimpleFeatureIterator features = dataStore.getFeatureSource("cpi").getFeatures(filter).features();
        while (features.hasNext()) {
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        FilterFactory ff = dataStore.getFilterFactory();
        Filter bbox = ff.bbox("geometry", 0, 0, 10, 10, "4326");
        Filter filter = ff.and(bbox,
        ff.and(
                ff.equals(ff.literal("intProperty"), ff.literal(5)),
                ff.equals(ff.literal("doubleProperty"), ff.literal(5))
                ));
        ff.equals(ff.literal("intProperty"), ff.literal(5));
        SimpleFeatureIterator features = dataStore.getFeatureSource("cpi").getFeatures(filter).features();
        while (features.hasNext()) {
            features.next();
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