code: public void put(final A item, final PipelineContext context) {
          final S transformed = transform.transform(item, context);
          sink.put(storedType, transformed, context);
      }
docs: Converts some data and provides it to the underlying {@link com.merakianalytics.datapipelines.sinks.DataSink}
  
  @param item
  the data to provide to the underlying {@link com.merakianalytics.datapipelines.sinks.DataSink}
  @param context
  information about the context of the request such as what {@link com.merakianalytics.datapipelines.DataPipeline} called this method