Java Code Examples for org.opengis.filter.FilterFactory#equals()

@Test
public void testNativeTermQuery() throws Exception {
    init("not-active");
    Map<String, String> vparams = new HashMap<>();
    Map<String,Object> query = ImmutableMap.of("term", ImmutableMap.of("security_ss", "WPA"));
    vparams.put("q", mapper.writeValueAsString(query));
    Hints hints = new Hints(Hints.VIRTUAL_TABLE_PARAMETERS, vparams);
    Query q = new Query(featureSource.getSchema().getTypeName());
    q.setHints(hints);
    FilterFactory ff = dataStore.getFilterFactory();
    PropertyIsEqualTo filter = ff.equals(ff.property("speed_is"), ff.literal("300"));
    q.setFilter(filter);
    ContentFeatureCollection features = featureSource.getFeatures(q);
    assertEquals(1, features.size());
    SimpleFeatureIterator fsi = features.features();
    assertTrue(fsi.hasNext());
    assertEquals(fsi.next().getID(), "active.12");
}
 

@Test
public void testEncodedNativeTermQuery() throws Exception {
    init("not-active");
    Map<String, String> vparams = new HashMap<>();
    Map<String,Object> query = ImmutableMap.of("term", ImmutableMap.of("security_ss", "WPA"));
    vparams.put("q", URLEncoder.encode(mapper.writeValueAsString(query), "UTF-8"));
    Hints hints = new Hints(Hints.VIRTUAL_TABLE_PARAMETERS, vparams);
    Query q = new Query(featureSource.getSchema().getTypeName());
    q.setHints(hints);
    FilterFactory ff = dataStore.getFilterFactory();
    PropertyIsEqualTo filter = ff.equals(ff.property("speed_is"), ff.literal("300"));
    q.setFilter(filter);
    ContentFeatureCollection features = featureSource.getFeatures(q);
    assertEquals(1, features.size());
    SimpleFeatureIterator fsi = features.features();
    assertTrue(fsi.hasNext());
    assertEquals(fsi.next().getID(), "active.12");
}
 

@Test
public void testNativeBooleanQuery() throws Exception {
    init();
    Map<String, String> vparams = new HashMap<>();
    Map<String,Object> query = ImmutableMap.of("bool", ImmutableMap.of("must", 
            ImmutableMap.of("term", ImmutableMap.of("security_ss", "WPA")),
            "must_not", ImmutableMap.of("term", ImmutableMap.of("modem_b", true))));
    vparams.put("q", mapper.writeValueAsString(query));
    Hints hints = new Hints(Hints.VIRTUAL_TABLE_PARAMETERS, vparams);
    Query q = new Query(featureSource.getSchema().getTypeName());
    q.setHints(hints);
    FilterFactory ff = dataStore.getFilterFactory();
    PropertyIsEqualTo filter = ff.equals(ff.property("speed_is"), ff.literal("300"));
    q.setFilter(filter);
    ContentFeatureCollection features = featureSource.getFeatures(q);
    assertEquals(2, features.size());
    SimpleFeatureIterator fsi = features.features();
    assertTrue(fsi.hasNext());
    assertEquals(fsi.next().getAttribute("modem_b"), false);
    assertTrue(fsi.hasNext());
    assertEquals(fsi.next().getAttribute("modem_b"), false);
}
 

@Test
public void testGetFeaturesWithORLogicFilter() throws Exception {
    init();
    FilterFactory ff = dataStore.getFilterFactory();
    PropertyIsEqualTo property1 = ff.equals(ff.property("vendor_s"), ff.literal("D-Link"));
    PropertyIsEqualTo property2 = ff.equals(ff.property("vendor_s"), ff.literal("Linksys"));
    Or filter = ff.or(property1, property2);
    SimpleFeatureCollection features = featureSource.getFeatures(filter);
    assertEquals(6, features.size());
    SimpleFeatureIterator iterator = features.features();
    while (iterator.hasNext()) {
        SimpleFeature f = iterator.next();
        assertTrue(f.getAttribute("vendor_s").equals("D-Link")
                || f.getAttribute("vendor_s").equals("Linksys"));
    }
}
 

@Test
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);

    SimpleFeatureCollection features = featureSource.getFeatures(query);
    assertEquals(8, features.size());

    try (SimpleFeatureIterator iterator = features.features()) {
        assertTrue(iterator.hasNext());
        SimpleFeature feature = iterator.next();
        assertEquals(2, feature.getAttributeCount());
        String st = (String) feature.getAttribute("standard_ss");
        // changed from "IEEE 802.11b" in SolrFeatureSourceTest
        assertTrue(st.contains("IEEE 802.11b"));
    }
}
 

@Test
public void testReadStringArrayWithCsvStrategy() throws Exception {
    init();
    dataStore.setArrayEncoding(ArrayEncoding.CSV);
    FilterFactory ff = dataStore.getFilterFactory();
    PropertyIsEqualTo filter = ff.equals(ff.property("modem_b"), ff.literal(true));

    SimpleFeatureCollection features = featureSource.getFeatures(filter);
    assertEquals(8, features.size());

    try (SimpleFeatureIterator iterator = features.features()) {
        assertTrue(iterator.hasNext());
        SimpleFeature feature = iterator.next();
        String st = (String) feature.getAttribute("standard_ss");
        // changed from "IEEE 802.11b" in SolrFeatureSourceTest
        assertTrue(URLDecoder.decode(st, StandardCharsets.UTF_8.toString()).startsWith("IEEE 802.11"));
    }
}
 

@Test
public void testBBOXAndEqualsFilter() 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", -180, -180, 180, 180, "EPSG:" + SOURCE_SRID);
    And filter = ff.and(property, bbox);
    SimpleFeatureCollection features = featureSource.getFeatures(filter);
    assertEquals(7, features.size());
}
 

@Test
public void testCountWithIsEqualFilter() throws Exception {
    init();
    FilterFactory ff = dataStore.getFilterFactory();
    PropertyIsEqualTo filter = ff.equals(ff.property("vendor_s"), ff.literal("D-Link"));
    Query query = new Query();
    query.setFilter(filter);
    assertEquals(4, featureSource.getCount(query));
}
 

@Test
public void testGetFeaturesWithAndLogicFilter() 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", -1, -1, 10, 10, "EPSG:" + SOURCE_SRID);
    And filter = ff.and(property, bbox);
    SimpleFeatureCollection features = featureSource.getFeatures(filter);
    assertEquals(3, features.size());
}
 

@Test
public void testGetFeaturesWithNOTLogicFilter() throws Exception {
    init();
    FilterFactory ff = dataStore.getFilterFactory();
    PropertyIsEqualTo property1 = ff.equals(ff.property("vendor_s"), ff.literal("D-Link"));
    Not filter = ff.not(property1);
    SimpleFeatureCollection features = featureSource.getFeatures(filter);
    assertEquals(7, features.size());
    SimpleFeatureIterator iterator = features.features();
    while (iterator.hasNext()) {
        SimpleFeature f = iterator.next();
        assertTrue(!f.getAttribute("vendor_s").equals("D-Link"));
    }
}