Examples of accept()

Examples of org.opengis.filter.And.accept()

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        PropertyIsBetween between = ff.between(ff.property("a"), ff.property("b"), ff.property("c"));
        PropertyIsEqualTo equal = ff.equal(ff.property("a"), ff.property("b"), false);
        And and = ff.and(between, equal);
       
        NullHandlingVisitor nh = new NullHandlingVisitor();
        Filter nhResult = (Filter) and.accept(nh, null);
        SimplifyingFilterVisitor simplifier = new SimplifyingFilterVisitor();
        Filter simplified = (Filter) nhResult.accept(simplifier, null);
        assertTrue(simplified instanceof And);
        Filter expected = ff.and(Arrays.asList(between, equal, propertyNotNull("a"), propertyNotNull("b"), propertyNotNull("c")));
        assertEquals(expected, simplified);
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Examples of org.opengis.filter.BinaryLogicOperator.accept()

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            complexLogicFilter = ff.or(resultFilter, determFilter);
        } else {
            throw new IllegalArgumentException();
        }

        Filter unmapped = (Filter) complexLogicFilter.accept(visitor, null);
        assertNotNull(unmapped);
        assertTrue(unmapped instanceof BinaryLogicOperator);
        assertNotSame(complexLogicFilter, unmapped);

        BinaryLogicOperator logicUnmapped = (BinaryLogicOperator) unmapped;
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Examples of org.opengis.filter.Filter.accept()

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                    FeatureSource<SimpleFeatureType, SimpleFeature> source = layer.getResource(FeatureSource.class, ProgressManager.instance().get());
                    SimpleFeatureType schema=source.getSchema();              
                    //FilterFactory fac=CommonFactoryFinder.getFilterFactory(GeoTools.getDefaultHints());
                    //final List<String> queryAtts = obtainQueryAttributesForFeatureTable(schema);
                   
                    Set<String> required = (Set<String>) filter.accept( new FilterAttributeExtractor(), null );
                    String[] names = required.toArray( new String[ required.size()]);
                    final DefaultQuery query=new DefaultQuery(schema.getName().getLocalPart(), filter, names );
                   
                    FeatureCollection<SimpleFeatureType, SimpleFeature> features;
                    features = source.getFeatures( query ); // we just want the FeatureID no attributes needed
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Examples of org.opengis.filter.Id.accept()

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    @Test
    public void testUnrollFidMappedToAttribute() throws Exception {
        String fid = "station_no.1";
        Id fidFilter = ff.id(Collections.singleton(ff.featureId(fid)));

        Filter unrolled = (Filter) fidFilter.accept(visitor, null);
        assertNotNull(unrolled);

        FeatureCollection<SimpleFeatureType,SimpleFeature> results = mapping.getSource()
                .getFeatures(unrolled);
        assertEquals(1, getCount(results));
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Examples of org.opengis.filter.Or.accept()

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        assertEquals(ff.or(Arrays.asList(eq, gt, lt)), simplified);
    }
   
    public void testDualFilterOr() {
        Or or = ff.or(Arrays.asList(ff.not(ff.equal(ff.property("a"), ff.literal(3), true)), ff.equal(ff.property("a"), ff.literal(3), true)));
        assertEquals(Filter.INCLUDE, or.accept(visitor, null));
    }
   
    public void testDualFilterAnd() {
        Filter original = ff.and(Arrays.asList(ff.not(ff.equal(ff.property("a"), ff.literal(3), true)), ff.equal(ff.property("a"), ff.literal(3), true)));
        assertEquals(Filter.EXCLUDE, original.accept(visitor, null));
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Examples of org.opengis.filter.PropertyIsBetween.accept()

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    @Test
    public void testBetween() {
        PropertyIsBetween between = ff.between(ff.property("a"), ff.property("b"), ff.property("c"));
        NullHandlingVisitor visitor = new NullHandlingVisitor();
        Filter result = (Filter) between.accept(visitor, null);
        assertTrue(result instanceof And);
        Filter expected = ff.and(Arrays.asList(between, propertyNotNull("a"), propertyNotNull("b"), propertyNotNull("c")));
        assertEquals(expected, result);
       
        between = ff.between(ff.property("a"), ff.property("b"), ff.literal(10));
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Examples of org.opengis.filter.PropertyIsEqualTo.accept()

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        ls.setUserData(CRS.decode("urn:x-ogc:def:crs:EPSG:6.11.2:4326"));
       
        // make sure a class cast does not occur, see: http://jira.codehaus.org/browse/GEOS-1860
        Function function = ff.function("geometryType", ff.property("geom"));
        PropertyIsEqualTo original = ff.equals(ff.literal("Point"), function);
        Filter clone = (Filter) original.accept(reprojector, null);
        assertNotSame(original, clone);
        assertEquals(original, clone);

        // try the opposite, literal and function
        original = ff.equals(function, ff.literal("Point"));
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Examples of org.opengis.filter.PropertyIsLike.accept()

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    @Test
    public void testLike() {
        PropertyIsLike like = ff.like(ff.property("a"), "*A*");
        NullHandlingVisitor visitor = new NullHandlingVisitor();
        Filter result = (Filter) like.accept(visitor, null);
        assertTrue(result instanceof And);
        Filter expected = ff.and(like, propertyNotNull("a"));
        assertEquals(expected, result);
       
        like = ff.like(ff.literal("a"), "*A*");
 
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Examples of org.opengis.filter.PropertyIsNull.accept()

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    @Test
    public void testNullFilter() throws Exception {
        PropertyIsNull nullFilter = ff.isNull(ff.property("measurement/result"));

        Filter unrolled = (Filter) nullFilter.accept(visitor, null);
        assertTrue(unrolled instanceof PropertyIsNull);
        assertNotSame(nullFilter, unrolled);

        PropertyIsNull unmapped = (PropertyIsNull) unrolled;
        Expression unmappedAtt = unmapped.getExpression();
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Examples of org.opengis.filter.expression.Expression.accept()

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    }
   
    @Test
    public void testLiteralExpression() throws Exception {
        Expression literal = ff.literal(new Integer(0));
        List unrolledExpressions = (List) literal.accept(visitor, null);
        assertEquals(1, unrolledExpressions.size());
        assertSame(literal, unrolledExpressions.get(0));
    }

    @Test
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