Package com.yahoo.documentapi

Class VisitorIterator.DistributionRangeBucketSource

java.lang.Object

com.yahoo.documentapi.VisitorIterator.DistributionRangeBucketSource

All Implemented Interfaces:

VisitorIterator.BucketSource

Enclosing class:

VisitorIterator

protected static class VisitorIterator.DistributionRangeBucketSource
extends java.lang.Object
implements VisitorIterator.BucketSource

Provides a bucket source that encompasses the entire range available through a given value of distribution bits

Constructor Summary

Constructors

Constructor	Description
DistributionRangeBucketSource(int distributionBitCount, ProgressToken progress)

Method Summary

Modifier and Type	Method	Description
int	getDistributionBitCount()
VisitorIterator.BucketProgress	getNext()
long	getTotalBucketCount()
boolean	hasNext()
protected boolean	isLosslessResetPossible()
void	setDistributionBitCount(int distributionBitCount, ProgressToken progress)
boolean	shouldYield()
void	update(com.yahoo.document.BucketId superbucket, com.yahoo.document.BucketId progress, ProgressToken token)
boolean	visitsAllBuckets()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DistributionRangeBucketSource

public DistributionRangeBucketSource(int distributionBitCount,
                                     ProgressToken progress)

Method Detail

isLosslessResetPossible

protected boolean isLosslessResetPossible()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface VisitorIterator.BucketSource

shouldYield

public boolean shouldYield()

Specified by:

shouldYield in interface VisitorIterator.BucketSource

visitsAllBuckets

public boolean visitsAllBuckets()

Specified by:

visitsAllBuckets in interface VisitorIterator.BucketSource

getTotalBucketCount

public long getTotalBucketCount()

Specified by:

getTotalBucketCount in interface VisitorIterator.BucketSource

getNext

public VisitorIterator.BucketProgress getNext()

Specified by:

getNext in interface VisitorIterator.BucketSource

getDistributionBitCount

public int getDistributionBitCount()

Specified by:

getDistributionBitCount in interface VisitorIterator.BucketSource

setDistributionBitCount

public void setDistributionBitCount(int distributionBitCount,
                                    ProgressToken progress)

Specified by:

setDistributionBitCount in interface VisitorIterator.BucketSource

update

public void update(com.yahoo.document.BucketId superbucket,
                   com.yahoo.document.BucketId progress,
                   ProgressToken token)

Specified by:

update in interface VisitorIterator.BucketSource