org.apache.hadoop.hbase.filter

Class MultiRowRangeFilter.ReversedRowRange

java.lang.Object

org.apache.hadoop.hbase.filter.MultiRowRangeFilter.BasicRowRange

org.apache.hadoop.hbase.filter.MultiRowRangeFilter.ReversedRowRange

All Implemented Interfaces:

Comparable<MultiRowRangeFilter.BasicRowRange>

Enclosing class:

MultiRowRangeFilter

@InterfaceAudience.Private
private static class MultiRowRangeFilter.ReversedRowRange
extends MultiRowRangeFilter.BasicRowRange

Internal RowRange that reverses the sort-order to handle reverse scans.

Field Summary

Fields inherited from class org.apache.hadoop.hbase.filter.MultiRowRangeFilter.BasicRowRange

startRow, startRowInclusive, stopRow, stopRowInclusive

Constructor Summary

Constructors

Constructor and Description
ReversedRowRange(byte[] startRow, boolean startRowInclusive, byte[] stopRow, boolean stopRowInclusive)

Method Summary

Modifier and Type	Method and Description
byte[]	getComparisonData() Returns the data to be used to compare this to another object.
boolean	isAscendingOrder()
boolean	isSearchRowInclusive() Returns whether the bounding row used for binary-search is inclusive or not.

Methods inherited from class org.apache.hadoop.hbase.filter.MultiRowRangeFilter.BasicRowRange

compareTo, contains, contains, equals, getStartRow, getStopRow, hashCode, isStartRowInclusive, isStopRowInclusive, isValid

Methods inherited from class java.lang.Object

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

Constructor Detail

ReversedRowRange

public ReversedRowRange(byte[] startRow,
                        boolean startRowInclusive,
                        byte[] stopRow,
                        boolean stopRowInclusive)

Method Detail

getComparisonData

public byte[] getComparisonData()

Description copied from class: MultiRowRangeFilter.BasicRowRange

Returns the data to be used to compare this to another object.

Specified by:

getComparisonData in class MultiRowRangeFilter.BasicRowRange

isSearchRowInclusive

public boolean isSearchRowInclusive()

Description copied from class: MultiRowRangeFilter.BasicRowRange

Returns whether the bounding row used for binary-search is inclusive or not. For forward scans, we would check the starRow, but we would check the stopRow for the reverse scan case.

Specified by:

isSearchRowInclusive in class MultiRowRangeFilter.BasicRowRange

isAscendingOrder

public boolean isAscendingOrder()

Specified by:

isAscendingOrder in class MultiRowRangeFilter.BasicRowRange