Package org.apache.hadoop.hbase.regionserver

Class TestStoreScanner.KeyValueHeapWithCount

java.lang.Object

org.apache.hadoop.hbase.regionserver.NonLazyKeyValueScanner

org.apache.hadoop.hbase.regionserver.NonReversedNonLazyKeyValueScanner

org.apache.hadoop.hbase.regionserver.KeyValueHeap

org.apache.hadoop.hbase.regionserver.TestStoreScanner.KeyValueHeapWithCount

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.hbase.regionserver.InternalScanner, org.apache.hadoop.hbase.regionserver.KeyValueScanner, org.apache.hadoop.hbase.regionserver.Shipper

Enclosing class:

TestStoreScanner

private static class TestStoreScanner.KeyValueHeapWithCount
extends org.apache.hadoop.hbase.regionserver.KeyValueHeap

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.regionserver.KeyValueHeap

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

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final AtomicInteger	count

Fields inherited from class org.apache.hadoop.hbase.regionserver.KeyValueHeap

comparator, current, heap, scannersForDelayedClose

Fields inherited from interface org.apache.hadoop.hbase.regionserver.KeyValueScanner

NO_NEXT_INDEXED_KEY

Constructor Summary

Constructors

Constructor	Description
KeyValueHeapWithCount(List<? extends org.apache.hadoop.hbase.regionserver.KeyValueScanner> scanners, org.apache.hadoop.hbase.CellComparator comparator, AtomicInteger count)

Method Summary

Modifier and Type	Method	Description
org.apache.hadoop.hbase.ExtendedCell	peek()

Methods inherited from class org.apache.hadoop.hbase.regionserver.KeyValueHeap

close, getCurrentForTesting, getHeap, getNextIndexedKey, isLatestCellFromMemstore, next, next, pollRealKV, recordBlockSize, requestSeek, reseek, seek, shipped

Methods inherited from class org.apache.hadoop.hbase.regionserver.NonReversedNonLazyKeyValueScanner

backwardSeek, seekToLastRow, seekToPreviousRow

Methods inherited from class org.apache.hadoop.hbase.regionserver.NonLazyKeyValueScanner

doRealSeek, enforceSeek, getFilePath, isFileScanner, realSeekDone, shouldUseScanner

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.regionserver.InternalScanner

next

Methods inherited from interface org.apache.hadoop.hbase.regionserver.KeyValueScanner

backwardSeek, enforceSeek, getFilePath, getScannerOrder, isFileScanner, realSeekDone, seekToLastRow, seekToPreviousRow, shouldUseScanner

Field Details

count

final AtomicInteger count

Constructor Details

KeyValueHeapWithCount

public KeyValueHeapWithCount(List<? extends org.apache.hadoop.hbase.regionserver.KeyValueScanner> scanners,
 org.apache.hadoop.hbase.CellComparator comparator,
 AtomicInteger count)
                      throws IOException

Throws:

IOException

Method Details

peek

public org.apache.hadoop.hbase.ExtendedCell peek()

Specified by:

peek in interface org.apache.hadoop.hbase.regionserver.KeyValueScanner

Overrides:

peek in class org.apache.hadoop.hbase.regionserver.KeyValueHeap