Examples of org.geotools.feature.collection.AbstractFeatureCollection

org.geotools.feature.collection.AbstractFeatureCollection
Implement a feature collection just based on provision of an {@link Iterator}.
This implementation asks you to implement:
- {@link #openIterator()}
- {@link #size()}
- User interaction is provided by the public API for FeatureCollection:
  - {@link #features()}: makes use of {@link DelegateSimpleFeatureIterator} (if needed) to wrap your iterator up as a SimpleFeatureIterator forpublic use.
  This is the origional implementation of FeatureCollection and is recommended when presenting {@link Collection} classes as a FeatureCollection. @author Jody Garnett (LISAsoft) @source $URL$

      return toStreamingFeatureCollection(Neo4jFeatureBuilder.getTypeFromLayer(layer), bounds);      
    }
    
    public FeatureCollection<SimpleFeatureType,SimpleFeature> toStreamingFeatureCollection(SimpleFeatureType featureType, final Envelope bounds) throws IOException {
      final Neo4jFeatureBuilder featureBuilder = new Neo4jFeatureBuilder(layer);
      return new AbstractFeatureCollection(featureType) {
      @Override
      public int size() {
        return Integer.MAX_VALUE;
      }

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      final Iterator<GeoPipeFlow> recordsIterator = records.iterator();
      final ReferencedEnvelope refBounds = new ReferencedEnvelope(bounds, layer.getCoordinateReferenceSystem());
      
      final Neo4jFeatureBuilder featureBuilder = new Neo4jFeatureBuilder(featureType, Arrays.asList(layer.getExtraPropertyNames()));
      return new AbstractFeatureCollection(featureType) {
      @Override
      public int size() {
        return records.size();
      }

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Related Classes of org.geotools.feature.collection.AbstractFeatureCollection

org.geotools.data.simple.SimpleFeatureIterator

org.neo4j.gis.spatial.pipes.GeoPipeline

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