com.pervasive.datarush.operators

Interface MultiSourceOperator<T extends LogicalPort>

Type Parameters:

T - the type of output port.

All Superinterfaces:

LogicalOperator

All Known Implementing Classes:

OpenMultiModelSource, OpenMultiRecordSource

public interface MultiSourceOperator<T extends LogicalPort>
extends LogicalOperator

Mix-in interface to be implemented by some operators. By convention, operators that define multiple output and zero inputs 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

Methods

Modifier and Type	Method and Description
List<T>	getOutputs() Returns the output ports

Methods inherited from interface com.pervasive.datarush.operators.LogicalOperator

disableParallelism, getInputPorts, getOutputPorts

Method Detail

getOutputs

List<T> getOutputs()

Returns the output ports

Returns:

the output ports