Package org.opengis.filter.spatial

Examples of org.opengis.filter.spatial.Touches

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  private FeatureIterator<SimpleFeature> getAffectedFeatures(SimpleFeature feature) throws IOException {
    FilterFactory2 filterFactory = CommonFactoryFinder.getFilterFactory2(GeoTools.getDefaultHints());
    String geomAttName = feature.getFeatureType().getGeometryDescriptor().getLocalName();
    PropertyName geomPropertyExpression = filterFactory.property(geomAttName);
    Literal literalGeomExpression = filterFactory.literal(feature.getDefaultGeometry());
    Touches filter = filterFactory.touches(geomPropertyExpression, literalGeomExpression);
   
    IProgressMonitor monitor =
      getContext().getActionBars().getStatusLineManager().getProgressMonitor();
    FeatureSource<SimpleFeatureType,SimpleFeature> resource =
      getContext().getSelectedLayer().getResource(FeatureSource.class, monitor);
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    }

    public void testTouchesParse() throws Exception {
        FilterMockData.touches(document, document);

        Touches touches = (Touches) parse();

        assertNotNull(touches.getExpression1());
        assertNotNull(touches.getExpression2());
    }
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    }

    public void testTouchesParse() throws Exception {
        FilterMockData.touches(document, document);

        Touches touches = (Touches) parse();

        assertNotNull(touches.getExpression1());
        assertNotNull(touches.getExpression2());
    }
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        init("not-active");
        FilterFactory2 ff = (FilterFactory2) dataStore.getFilterFactory();
        GeometryFactory gf = new GeometryFactory();
        PackedCoordinateSequenceFactory sf = new PackedCoordinateSequenceFactory();
        Point ls = gf.createPoint(sf.create(new double[] { 1, 1 }, 2));
        Touches f = ff.touches(ff.property("geo"), ff.literal(ls));
        SimpleFeatureCollection features = featureSource.getFeatures(f);
        assertEquals(1, features.size());
        SimpleFeatureIterator fsi = features.features();
        assertTrue(fsi.hasNext());
        assertEquals(fsi.next().getID(), "not-active.12");
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        FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2(null);
        // should match only "r1"
        GeometryFactory gf = new GeometryFactory();
        PackedCoordinateSequenceFactory sf = new PackedCoordinateSequenceFactory();
        LineString ls = gf.createLineString(sf.create(new double[] { 1, 1, 1, 3 }, 2));
        Touches is = ff.touches(ff.property(aname("geom")), ff.literal(ls));
        FeatureCollection features = dataStore.getFeatureSource(tname("road")).getFeatures(is);
        checkSingleResult(features, "r1");
    }
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  • org.geotools.jdbc.JDBCSpatialFiltersTest
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