Examples of org.geotools.filter.spatial.ReprojectingFilterVisitor

org.geotools.filter.spatial.ReprojectingFilterVisitor
Returns a clone of the provided filter where all geometries and bboxes have been reprojected to the CRS of the associated attributes. The working assumption is that the filters specified are strictly compliant with the OGC spec, so the first item is always a {@link PropertyName}, and the second always a {@link Literal} @author Andrea Aime - The Open Planning Project @source $URL$

            Filter filter = query.getFilter() != null ? query.getFilter() : Filter.INCLUDE;
            Filter defaultedFilter = (Filter) filter.accept(defaultCRSVisitor, null);
            
            // and then we reproject all geometries so that the datastore receives
            // them in the native projection system (or the forced one, in case of force) 
            ReprojectingFilterVisitor reprojectingVisitor = new ReprojectingFilterVisitor(ff, nativeFeatureType);
            Filter reprojectedFilter = (Filter) defaultedFilter.accept(reprojectingVisitor, null);
            
            Query reprojectedQuery = new Query(query);
            reprojectedQuery.setFilter(reprojectedFilter);
            return reprojectedQuery;

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        CoordinateReferenceSystem crsDelegate = delegate.getSchema().getCoordinateReferenceSystem();
        if(crs != null) {
            DefaultCRSFilterVisitor defaulter = new DefaultCRSFilterVisitor(FF, crs);
            filter = (Filter) filter.accept(defaulter, null);
            if(crsDelegate != null && !CRS.equalsIgnoreMetadata(crs, crsDelegate)) {
                ReprojectingFilterVisitor reprojector = new ReprojectingFilterVisitor(FF, delegate.getSchema());
                filter = (Filter) filter.accept(reprojector, null);
            }
        }
        
        SimpleFeatureCollection sub = delegate.subCollection(filter);

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