Package com.palantir.atlasdb.keyvalue.api

Interface CandidateCellForSweeping

All Superinterfaces:

Measurable

@Immutable
public interface CandidateCellForSweeping
extends Measurable

Method Summary

Modifier and Type	Method	Description
Cell	cell()
boolean	isLatestValueEmpty()	If CandidateCellForSweepingRequest.shouldCheckIfLatestValueIsEmpty() was set to true, then this method returns true if and only if the value corresponding to the last entry of sortedTimestamps() is empty.
default long	sizeInBytes()
Collection<Long>	sortedTimestamps()	All start timestamps for the cell that are strictly less than CandidateCellForSweepingRequest.maxTimestampExclusive() and are not in CandidateCellForSweepingRequest#timestampsToIgnore(), in ascending order.

Method Details

cell

Cell cell()

sortedTimestamps

Collection<Long> sortedTimestamps()

All start timestamps for the cell that are strictly less than CandidateCellForSweepingRequest.maxTimestampExclusive() and are not in CandidateCellForSweepingRequest#timestampsToIgnore(), in ascending order. If the array is empty, then the cell is not an actual candidate and is only returned for the purpose of reporting the number of examined cells.

isLatestValueEmpty

boolean isLatestValueEmpty()

If CandidateCellForSweepingRequest.shouldCheckIfLatestValueIsEmpty() was set to true, then this method returns true if and only if the value corresponding to the last entry of sortedTimestamps() is empty.

Otherwise, the return value is undefined and depends on the implementation.

sizeInBytes

default long sizeInBytes()

Specified by:

sizeInBytes in interface Measurable