com.mapr.ojai.store.impl

Interface PipelineControl

All Known Implementing Classes:

AbstractDocumentFilter, CommitWaitStream, DrillPostludeFilter, DrillPreludeFilter, LimitStream, OffsetStream, RowkeyLookup, TimeoutDocumentFilter, TopKStream

public interface PipelineControl

Provides a means to control query pipeline elements.

Method Summary

Modifier and Type	Method and Description
void	setDesiredRows(LongValue intValue) Provide a means for an element to query how many rows it would be desirable for it to produce at any given moment.

Method Detail

setDesiredRows

void setDesiredRows(LongValue intValue)

Provide a means for an element to query how many rows it would be desirable for it to produce at any given moment. The returned value may change over time.

Parameters:

intValue - interface for requesting the currently desired number of rows