org.apache.accumulo.server.monitor.servlets.trace
Class NullScanner

java.lang.Object
  org.apache.accumulo.server.monitor.servlets.trace.NullScanner

All Implemented Interfaces:

Iterable<Map.Entry<Key,Value>>, Scanner, ScannerBase

public class NullScanner
extends Object
implements Scanner

Constructor Summary

NullScanner()

Method Summary

void	addScanIterator(IteratorSetting cfg)
void	clearColumns()
void	clearScanIterators()
void	close()
void	disableIsolation()
void	enableIsolation()
void	fetchColumn(org.apache.hadoop.io.Text colFam, org.apache.hadoop.io.Text colQual)
void	fetchColumnFamily(org.apache.hadoop.io.Text col)
int	getBatchSize()
Range	getRange()
int	getTimeOut() Deprecated.
long	getTimeout(TimeUnit timeUnit)
Iterator<Map.Entry<Key,Value>>	iterator()
void	removeScanIterator(String iteratorName)
void	setBatchSize(int size)
void	setRange(Range range)
void	setTimeOut(int timeOut) Deprecated.
void	setTimeout(long timeOut, TimeUnit timeUnit)
void	updateScanIteratorOption(String iteratorName, String key, String value)

Methods inherited from class java.lang.Object

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

Constructor Detail

NullScanner

public NullScanner()

Method Detail

addScanIterator

public void addScanIterator(IteratorSetting cfg)

Specified by:

addScanIterator in interface ScannerBase

updateScanIteratorOption

public void updateScanIteratorOption(String iteratorName,
                                     String key,
                                     String value)

Specified by:

updateScanIteratorOption in interface ScannerBase

fetchColumnFamily

public void fetchColumnFamily(org.apache.hadoop.io.Text col)

Specified by:

fetchColumnFamily in interface ScannerBase

fetchColumn

public void fetchColumn(org.apache.hadoop.io.Text colFam,
                        org.apache.hadoop.io.Text colQual)

Specified by:

fetchColumn in interface ScannerBase

clearColumns

public void clearColumns()

Specified by:

clearColumns in interface ScannerBase

clearScanIterators

public void clearScanIterators()

Specified by:

clearScanIterators in interface ScannerBase

setTimeOut

@Deprecated
public void setTimeOut(int timeOut)

Deprecated.

Specified by:

setTimeOut in interface Scanner

getTimeOut

@Deprecated
public int getTimeOut()

Deprecated.

Specified by:

getTimeOut in interface Scanner

setRange

public void setRange(Range range)

Specified by:

setRange in interface Scanner

getRange

public Range getRange()

Specified by:

getRange in interface Scanner

setBatchSize

public void setBatchSize(int size)

Specified by:

setBatchSize in interface Scanner

getBatchSize

public int getBatchSize()

Specified by:

getBatchSize in interface Scanner

enableIsolation

public void enableIsolation()

Specified by:

enableIsolation in interface Scanner

disableIsolation

public void disableIsolation()

Specified by:

disableIsolation in interface Scanner

iterator

public Iterator<Map.Entry<Key,Value>> iterator()

Specified by:

iterator in interface Iterable<Map.Entry<Key,Value>>

Specified by:

iterator in interface ScannerBase

removeScanIterator

public void removeScanIterator(String iteratorName)

Specified by:

removeScanIterator in interface ScannerBase

setTimeout

public void setTimeout(long timeOut,
                       TimeUnit timeUnit)

Specified by:

setTimeout in interface ScannerBase

getTimeout

public long getTimeout(TimeUnit timeUnit)

Specified by:

getTimeout in interface ScannerBase

close

public void close()

Specified by:

close in interface ScannerBase