org.apache.kylin.storage.hbase.cube.v1

Class RegionScannerAdapter

java.lang.Object

org.apache.kylin.storage.hbase.cube.v1.RegionScannerAdapter

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.hbase.regionserver.InternalScanner, org.apache.hadoop.hbase.regionserver.RegionScanner

public class RegionScannerAdapter
extends Object
implements org.apache.hadoop.hbase.regionserver.RegionScanner

Author:

yangli9

Constructor Summary

Constructors

Constructor and Description
RegionScannerAdapter(org.apache.hadoop.hbase.client.ResultScanner scanner)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
long	getMaxResultSize()
long	getMvccReadPoint()
org.apache.hadoop.hbase.HRegionInfo	getRegionInfo()
boolean	isFilterDone()
boolean	next(List<org.apache.hadoop.hbase.Cell> results)
boolean	next(List<org.apache.hadoop.hbase.Cell> result, int limit)
boolean	nextRaw(List<org.apache.hadoop.hbase.Cell> result)
boolean	nextRaw(List<org.apache.hadoop.hbase.Cell> result, int limit)
boolean	reseek(byte[] row)

Methods inherited from class java.lang.Object

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

Constructor Detail

RegionScannerAdapter

public RegionScannerAdapter(org.apache.hadoop.hbase.client.ResultScanner scanner)

Method Detail

next

public boolean next(List<org.apache.hadoop.hbase.Cell> results)
             throws IOException

Specified by:

next in interface org.apache.hadoop.hbase.regionserver.InternalScanner

Throws:

IOException

next

public boolean next(List<org.apache.hadoop.hbase.Cell> result,
           int limit)
             throws IOException

Specified by:

next in interface org.apache.hadoop.hbase.regionserver.InternalScanner

Throws:

IOException

nextRaw

public boolean nextRaw(List<org.apache.hadoop.hbase.Cell> result)
                throws IOException

Specified by:

nextRaw in interface org.apache.hadoop.hbase.regionserver.RegionScanner

Throws:

IOException

nextRaw

public boolean nextRaw(List<org.apache.hadoop.hbase.Cell> result,
              int limit)
                throws IOException

Specified by:

nextRaw in interface org.apache.hadoop.hbase.regionserver.RegionScanner

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.apache.hadoop.hbase.regionserver.InternalScanner

Throws:

IOException

getRegionInfo

public org.apache.hadoop.hbase.HRegionInfo getRegionInfo()

Specified by:

getRegionInfo in interface org.apache.hadoop.hbase.regionserver.RegionScanner

getMaxResultSize

public long getMaxResultSize()

Specified by:

getMaxResultSize in interface org.apache.hadoop.hbase.regionserver.RegionScanner

isFilterDone

public boolean isFilterDone()
                     throws IOException

Specified by:

isFilterDone in interface org.apache.hadoop.hbase.regionserver.RegionScanner

Throws:

IOException

reseek

public boolean reseek(byte[] row)
               throws IOException

Specified by:

reseek in interface org.apache.hadoop.hbase.regionserver.RegionScanner

Throws:

IOException

getMvccReadPoint

public long getMvccReadPoint()

Specified by:

getMvccReadPoint in interface org.apache.hadoop.hbase.regionserver.RegionScanner