RasterTileResizeReducer.java 文件源码

@Override
protected void reduceNativeValues(
        final GeoWaveInputKey key,
        final Iterable<Object> values,
        final Reducer<GeoWaveInputKey, ObjectWritable, GeoWaveOutputKey, GridCoverage>.Context context )
        throws IOException,
        InterruptedException {
    final GridCoverage mergedCoverage = helper.getMergedCoverage(
            key,
            values);
    if (mergedCoverage != null) {
        context.write(
                helper.getGeoWaveOutputKey(),
                mergedCoverage);
    }
}