org.apache.hadoop.hbase.regionserver

类 KeyValueHeap.KVScannerComparator

java.lang.Object

org.apache.hadoop.hbase.regionserver.KeyValueHeap.KVScannerComparator

所有已实现的接口:

Comparator<KeyValueScanner>

封闭类:

KeyValueHeap

protected static class KeyValueHeap.KVScannerComparator
extends Object
implements Comparator<KeyValueScanner>

字段概要

字段

限定符和类型	字段和说明
protected CellComparator	kvComparator

构造器概要

构造器

构造器和说明
KVScannerComparator(CellComparator kvComparator) Constructor

方法概要

限定符和类型	方法和说明
int	compare(Cell left, Cell right) Compares two KeyValue
int	compare(KeyValueScanner left, KeyValueScanner right)
CellComparator	getComparator()

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

字段详细资料

kvComparator

protected CellComparator kvComparator

构造器详细资料

KVScannerComparator

public KVScannerComparator(CellComparator kvComparator)

Constructor

参数:

kvComparator -

方法详细资料

compare

public int compare(KeyValueScanner left,
                   KeyValueScanner right)

指定者:

compare 在接口中 Comparator<KeyValueScanner>

compare

public int compare(Cell left,
                   Cell right)

Compares two KeyValue

参数:

left -

right -

返回:

less than 0 if left is smaller, 0 if equal etc..

getComparator

public CellComparator getComparator()

返回:

KVComparator