SinkOperator (Dataflow Library Distribution Project 8.0.0-98 API)

Type Parameters:

T - the type of input port.

All Superinterfaces:

LogicalOperator

All Known Subinterfaces:

RecordSinkOperator

All Known Implementing Classes:

AbstractTextWriter, AbstractWriter, AssertRowCount, BinaryWriter, CollectRecords, ErrorSink, ExternalRecordSink, FPGrowth, GetModel, GetPMML, LoadVectorOnHadoop, LogRows, OpenModelSink, OpenRecordSink, ProcessByGroup, SummaryStatistics, WriteARFF, WriteAvro, WriteDelimitedText, WriteFixedText, WriteORC, WriteSink, WriteStagingDataset
```
public interface SinkOperator<T extends LogicalPort>
extends LogicalOperator
```
Mix-in interface to be implemented by some operators. By convention, operators that define a single input and zero outputs should this interface since it make facilitate higher-level composition frameworks. Note that the core DR engine does not currently have any special handling for operators that implement this interface.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  T getInput()
  Returns the input port
  - Methods inherited from interface com.pervasive.datarush.operators.LogicalOperator
    disableParallelism, getInputPorts, getOutputPorts

- Method Detail
  - getInput
```
T getInput()
```
    Returns the input port
    
    Returns:
    
    the input port