org.nd4j.linalg.dataset.api.iterator

Interface ParallelDataSetIterator

All Superinterfaces:

DataSetIterator, Iterator<DataSet>, Serializable

public interface ParallelDataSetIterator
extends DataSetIterator

Method Summary

Modifier and Type	Method and Description
void	attachThread(int producer) This method sets consumer affinity to specific producer PLEASE NOTE: this method is optional, and it'll change only nextFor()/hasNextFor() mechanics
boolean	hasNextFor() Returns true, if attached producer has something in queue, false otherwise
boolean	hasNextFor(int consumer) Returns true, if attached producer has something in queue, false otherwise
DataSet	nextFor() Returns next DataSet for attached consumer
DataSet	nextFor(int consumer) Returns next DataSet for given consumer

Methods inherited from interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator

asyncSupported, batch, getLabels, getPreProcessor, inputColumns, next, reset, resetSupported, setPreProcessor, totalOutcomes

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Method Detail

attachThread

void attachThread(int producer)

This method sets consumer affinity to specific producer PLEASE NOTE: this method is optional, and it'll change only nextFor()/hasNextFor() mechanics

hasNextFor

boolean hasNextFor()

Returns true, if attached producer has something in queue, false otherwise

Returns:

hasNextFor

boolean hasNextFor(int consumer)

Returns true, if attached producer has something in queue, false otherwise

Parameters:

consumer -

Returns:

nextFor

DataSet nextFor(int consumer)

Returns next DataSet for given consumer

Parameters:

consumer -

Returns:

nextFor

DataSet nextFor()

Returns next DataSet for attached consumer

Returns: