List of streamFeatureCollection() Examples

Examples of streamFeatureCollection()

org.geotools.geojson.feature.FeatureJSON.streamFeatureCollection()
Reads a feature collection from GeoJSON streaming back the contents via an iterator. @param input The input. See {@link GeoJSONUtil#toReader(Object)} for details. @return A feature iterator. @throws IOException In the event of a parsing error or if the input json is invalid.

Examples of org.geotools.geojson.feature.FeatureJSON.streamFeatureCollection()

    }
    
    static void benchmarkFeatureCollectionParse(File source) throws Exception {
        BufferedReader reader = new BufferedReader(new FileReader(source));
        FeatureJSON fjson = new FeatureJSON();
        FeatureIterator<SimpleFeature> it = fjson.streamFeatureCollection(reader);
        int count = 0;
        
        long t1 = System.currentTimeMillis();
        while(it.hasNext()) {
//            SimpleFeature f = it.next();

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Examples of org.geotools.geojson.feature.FeatureJSON.streamFeatureCollection()

    public FeatureReader read(ImportData data, ImportTask item) throws IOException {
        final SimpleFeatureType featureType =
            (SimpleFeatureType) item.getMetadata().get(FeatureType.class);
        FeatureJSON json = new FeatureJSON();
        json.setFeatureType(featureType);
        final FeatureIterator it = json.streamFeatureCollection(file(data, item));


        return new FeatureReader() {


            @Override
            public FeatureType getFeatureType() {

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Examples of org.geotools.geojson.feature.FeatureJSON.streamFeatureCollection()

        // bounds
        ReferencedEnvelope bounds = new ReferencedEnvelope(crs);


        FeatureJSON reader = new FeatureJSON();
        reader.setFeatureType(featureType);
        FeatureIterator<SimpleFeature> it = reader.streamFeatureCollection(file);
        while(it.hasNext()) {
            SimpleFeature f = it.next();
            bounds.include(f.getBounds());
        }
        ft.setNativeBoundingBox(bounds);

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