Interface DataStreamCallback<T>

Type Parameters:
T - results type
All Known Implementing Classes:
VoidDataStreamCallback

public interface DataStreamCallback<T>
Generic block of code with parameters which can be executed against DataStream and return results.
  • Method Summary

    Modifier and Type
    Method
    Description
    onDataStream(org.apache.flink.streaming.api.datastream.DataStream ds, Object... payloads)
     
  • Method Details

    • onDataStream

      T onDataStream(org.apache.flink.streaming.api.datastream.DataStream ds, Object... payloads) throws Exception
      Throws:
      Exception