org.apache.beam.sdk.transforms.splittabledofn

Interface HasDefaultTracker<RestrictionT extends HasDefaultTracker<RestrictionT,TrackerT>,TrackerT extends RestrictionTracker<RestrictionT,?>>

All Known Implementing Classes:

ByteKeyRange, OffsetRange

@Experimental(value=SPLITTABLE_DO_FN)
public interface HasDefaultTracker<RestrictionT extends HasDefaultTracker<RestrictionT,TrackerT>,TrackerT extends RestrictionTracker<RestrictionT,?>>

Interface for restrictions for which a default implementation of DoFn.NewTracker is available, depending only on the restriction itself.

Method Summary

Modifier and Type	Method and Description
TrackerT	newTracker() Creates a new tracker for this.

Method Detail

newTracker

TrackerT newTracker()

Creates a new tracker for this.