jdk.dio.dac

Interface GenerationRoundListener

All Superinterfaces:

AsyncErrorHandler<DACChannel>, DeviceEventListener, OutputRoundListener<DACChannel,java.nio.IntBuffer>

public interface GenerationRoundListener
extends OutputRoundListener<DACChannel,java.nio.IntBuffer>

The GenerationRoundListener interface defines methods for getting notified of the completion of the conversion of a set of raw output values and that more output values to be converted may be provided.

This interface also indirectly extends the AsyncErrorHandler interface for getting notified of asynchronous I/O errors.

A GenerationRoundListener can be registered using the DACChannel.startGeneration(java.nio.IntBuffer, jdk.dio.dac.GenerationRoundListener) method.

See Also:

DACChannel.startGeneration

Method Summary

Methods

Modifier and Type	Method and Description
void	failed(java.lang.Throwable exception, DACChannel source) Invoked when an I/O operation fails.
void	outputRoundCompleted(RoundCompletionEvent<DACChannel,java.nio.IntBuffer> event) Invoked when a buffer of DAC output values has been converted and the buffer is available for copying more output values to convert, or when an output underrun error occurred.

Method Detail

outputRoundCompleted

void outputRoundCompleted(RoundCompletionEvent<DACChannel,java.nio.IntBuffer> event)

Invoked when a buffer of DAC output values has been converted and the buffer is available for copying more output values to convert, or when an output underrun error occurred.

Specified by:

outputRoundCompleted in interface OutputRoundListener<DACChannel,java.nio.IntBuffer>

Parameters:

event - the event that occurred.

failed

void failed(java.lang.Throwable exception,
          DACChannel source)

Invoked when an I/O operation fails.

Specified by:

failed in interface AsyncErrorHandler<DACChannel>

Parameters:

exception - The exception to indicate why the I/O operation failed

source - The DACChannel instance that generated the error.