com.pervasive.datarush.ports.physical

Interface OutputEventListener

public interface OutputEventListener

A callback interface for handling events occurring on an output port. Registered listeners will be invoked on notable events on the port. Currently, valid events are:

• when it is detected that no inputs read from the output, therefore making further writes unnecessary.
• when EOD is pushed on the output.

Method Summary

Methods

Modifier and Type	Method and Description
void	outputClosed(PhysicalOutputPort output) Indicates the specified output port has pushed end of data.
void	outputUnread(PhysicalOutputPort output) Indicates the specified output port no longer has readers.

Method Detail

outputUnread

void outputUnread(PhysicalOutputPort output)

Indicates the specified output port no longer has readers.

Parameters:

output - the output without readers

outputClosed

void outputClosed(PhysicalOutputPort output)

Indicates the specified output port has pushed end of data.

Parameters:

output - the output which has pushed EOD