Package org.opengis.filter

Examples of org.opengis.filter.FilterFactory2

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        namespaces.declarePrefix("gml", GML.NAMESPACE);
        namespaces.declarePrefix("xmml", XMMLNS);
        namespaces.declarePrefix("xlink", XLINK.NAMESPACE);

        visitor = new UnmappingFilterVisitor(mapping);
        FilterFactory2 ff = new FilterFactoryImplNamespaceAware(namespaces);

        String xpathExpression = "@gml:id";
        PropertyName propNameExpression = ff.property(xpathExpression);

        List /* <Expression> */unrolled = (List) propNameExpression.accept(visitor, null);
        assertNotNull(unrolled);
        assertEquals(1, unrolled.size());
        assertTrue(unrolled.get(0) instanceof Expression);
        assertEquals(((Expression) unrolled.get(0)).toString(), "strConcat([bh.], [BGS_ID])");

        xpathExpression = "/@gml:id";
        propNameExpression = ff.property(xpathExpression);

        unrolled = (List) propNameExpression.accept(visitor, null);
        assertNotNull(unrolled);
        assertEquals(1, unrolled.size());
        assertTrue(unrolled.get(0) instanceof Expression);
        assertEquals(((Expression) unrolled.get(0)).toString(), "strConcat([bh.], [BGS_ID])");

        xpathExpression = "xmml:Borehole/@gml:id";
        propNameExpression = ff.property(xpathExpression);

        unrolled = (List) propNameExpression.accept(visitor, null);
        assertNotNull(unrolled);
        assertEquals(1, unrolled.size());
        assertTrue(unrolled.get(0) instanceof Expression);
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        NamespaceSupport namespaces = new NamespaceSupport();
        namespaces.declarePrefix("gml", GML.NAMESPACE);
        namespaces.declarePrefix("xmml", XMMLNS);

        FilterFactory2 ff = new FilterFactoryImplNamespaceAware(namespaces);
        PropertyIsEqualTo complexFilter = ff.equals(ff.property("gml:name"), ff
                .literal("SWADLINCOTE"));

        visitor = new UnmappingFilterVisitor(mapping);

        Filter unrolled = (Filter) complexFilter.accept(visitor, null);
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    public void testGraphicSizeFunction() throws Exception {
        StyleBuilder sb = new StyleBuilder();
        Mark mark = sb.createMark("square");
        mark.setStroke(null);
        Graphic graphic = sb.createGraphic(null, mark, null);
        FilterFactory2 ff = sb.getFilterFactory();
        graphic.setSize(ff.function("env", ff.literal("test")));
        PointSymbolizer ps = sb.createPointSymbolizer(graphic);
        Style style = sb.createStyle(ps);

        try {
            EnvFunction.setGlobalValue("test", 10);
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        RendererBaseTest.showRender("FTS composition", renderer, TIME, bounds);
    }

    @Test
    public void testGEOT3111() throws Exception {
        FilterFactory2 ff2 = CommonFactoryFinder.getFilterFactory2(null);
        StyleFactory sf = CommonFactoryFinder.getStyleFactory(null);
        Symbolizer sym = sf.createPolygonSymbolizer(Stroke.NULL,
                sf.createFill(ff2.literal(Color.CYAN)), null);
        Style style = SLD.wrapSymbolizers(sym);

        MapContent mc = new MapContent();
        mc.addLayer(new FeatureLayer(fs, style));
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            assertEquals(1, names.length);
            assertEquals("O3", names[0]);
           
            // check we have the two granules we expect
            GranuleSource source = reader.getGranules("O3", true);
            FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2();
            Query q = new Query(Query.ALL);
            q.setSortBy(new SortBy[] {ff.sort("time", SortOrder.ASCENDING)});
            SimpleFeatureCollection granules = source.getGranules(q);
            assertEquals(2, granules.size());
            it = granules.features();
            assertTrue(it.hasNext());
            SimpleFeature f = it.next();
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            assertEquals(1, names.length);
            assertEquals("O3", names[0]);
           
            // check we have the two granules we expect
            GranuleSource source = reader.getGranules("O3", true);
            FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2();
            Query q = new Query(Query.ALL);
            q.setSortBy(new SortBy[] {ff.sort("time", SortOrder.ASCENDING)});
            SimpleFeatureCollection granules = source.getGranules(q);
            assertEquals(2, granules.size());
            it = granules.features();
            assertTrue(it.hasNext());
            SimpleFeature f = it.next();
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            assertEquals(1, names.length);
            assertEquals("O3", names[0]);
           
            // check we have the two granules we expect
            GranuleSource source = reader.getGranules("O3", true);
            FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2();
            Query q = new Query(Query.ALL);
            q.setSortBy(new SortBy[] {ff.sort("time", SortOrder.ASCENDING)});
            SimpleFeatureCollection granules = source.getGranules(q);
            assertEquals(2, granules.size());
            it = granules.features();
            assertTrue(it.hasNext());
            SimpleFeature f = it.next();
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            assertEquals(1, names.length);
            assertEquals("NO2", names[0]);

            // check we have the two granules we expect
            GranuleSource source = reader.getGranules("NO2", true);
            FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2();
            Query q = new Query(Query.ALL);
            q.setSortBy(new SortBy[] { ff.sort("time", SortOrder.DESCENDING) });
            SimpleFeatureCollection granules = source.getGranules(q);
            assertEquals(1, granules.size());
            it = granules.features();
            assertTrue(it.hasNext());
            SimpleFeature f = it.next();
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                rasterArea.setSize(dim);
                final GridEnvelope2D range = new GridEnvelope2D(rasterArea);
                gg.setValue(new GridGeometry2D(range, reducedEnvelope));

                final ParameterValue<Filter> filterParam = NetCDFFormat.FILTER.createValue();
                FilterFactory2 FF = FeatureUtilities.DEFAULT_FILTER_FACTORY;
                Filter filter = FF.equals(FF.property("z"), FF.literal(450.0));
                filterParam.setValue(filter);

                GeneralParameterValue[] values = new GeneralParameterValue[] { filterParam };
                GridCoverage2D coverage = reader.read(coverageName, values);
                assertNotNull(coverage);
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        return gcf.create("coverage", matrix, env);
    }

    private Style createCoverageStyle(String bandName) {
        StyleFactory sf = CommonFactoryFinder.getStyleFactory(null);
        FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2(null);

        ContrastEnhancement ce = sf.contrastEnhancement(ff.literal(1.0), ContrastMethod.NORMALIZE);
        SelectedChannelType sct = sf.createSelectedChannelType(bandName, ce);

        RasterSymbolizer sym = sf.getDefaultRasterSymbolizer();
        ChannelSelection sel = sf.channelSelection(sct);
        sym.setChannelSelection(sel);
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