org.calrissian.mango.accumulo.pool

Class BatchScannerThreadedResource

java.lang.Object

org.calrissian.mango.accumulo.pool.BatchScannerThreadedResource

All Implemented Interfaces:

Iterable<Map.Entry<org.apache.accumulo.core.data.Key,org.apache.accumulo.core.data.Value>>, org.apache.accumulo.core.client.BatchScanner, org.apache.accumulo.core.client.ScannerBase, ThreadedResource

public class BatchScannerThreadedResource
extends Object
implements org.apache.accumulo.core.client.BatchScanner, ThreadedResource

Constructor Summary

Constructors

Constructor and Description
BatchScannerThreadedResource(org.apache.accumulo.core.client.BatchScanner batchScanner, ThreadPoolConnector threadPoolConnector, int numThreads)

Method Summary

Methods

Modifier and Type	Method and Description
void	addScanIterator(org.apache.accumulo.core.client.IteratorSetting cfg)
void	clearColumns()
void	clearScanIterators()
void	close()
void	fetchColumn(org.apache.hadoop.io.Text colFam, org.apache.hadoop.io.Text colQual)
void	fetchColumnFamily(org.apache.hadoop.io.Text col)
int	getNumThreads()
Iterator<Map.Entry<org.apache.accumulo.core.data.Key,org.apache.accumulo.core.data.Value>>	iterator()
void	removeScanIterator(String iteratorName)
void	setColumnFamilyRegex(String regex)
void	setColumnQualifierRegex(String regex)
void	setRanges(Collection<org.apache.accumulo.core.data.Range> ranges)
void	setRowRegex(String regex)
void	setScanIteratorOption(String iteratorName, String key, String value)
void	setScanIterators(int priority, String iteratorClass, String iteratorName)
void	setupRegex(String iteratorName, int iteratorPriority)
void	setValueRegex(String regex)
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

BatchScannerThreadedResource

public BatchScannerThreadedResource(org.apache.accumulo.core.client.BatchScanner batchScanner,
                            ThreadPoolConnector threadPoolConnector,
                            int numThreads)

Method Detail

setRanges

public void setRanges(Collection<org.apache.accumulo.core.data.Range> ranges)

Specified by:

setRanges in interface org.apache.accumulo.core.client.BatchScanner

close

public void close()

Specified by:

close in interface org.apache.accumulo.core.client.BatchScanner

addScanIterator

public void addScanIterator(org.apache.accumulo.core.client.IteratorSetting cfg)

Specified by:

addScanIterator in interface org.apache.accumulo.core.client.ScannerBase

removeScanIterator

public void removeScanIterator(String iteratorName)

Specified by:

removeScanIterator in interface org.apache.accumulo.core.client.ScannerBase

updateScanIteratorOption

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

Specified by:

updateScanIteratorOption in interface org.apache.accumulo.core.client.ScannerBase

setScanIterators

public void setScanIterators(int priority,
                    String iteratorClass,
                    String iteratorName)
                      throws IOException

Specified by:

setScanIterators in interface org.apache.accumulo.core.client.ScannerBase

Throws:

IOException

setScanIteratorOption

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

Specified by:

setScanIteratorOption in interface org.apache.accumulo.core.client.ScannerBase

setupRegex

public void setupRegex(String iteratorName,
              int iteratorPriority)
                throws IOException

Specified by:

setupRegex in interface org.apache.accumulo.core.client.ScannerBase

Throws:

IOException

setRowRegex

public void setRowRegex(String regex)

Specified by:

setRowRegex in interface org.apache.accumulo.core.client.ScannerBase

setColumnFamilyRegex

public void setColumnFamilyRegex(String regex)

Specified by:

setColumnFamilyRegex in interface org.apache.accumulo.core.client.ScannerBase

setColumnQualifierRegex

public void setColumnQualifierRegex(String regex)

Specified by:

setColumnQualifierRegex in interface org.apache.accumulo.core.client.ScannerBase

setValueRegex

public void setValueRegex(String regex)

Specified by:

setValueRegex in interface org.apache.accumulo.core.client.ScannerBase

fetchColumnFamily

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

Specified by:

fetchColumnFamily in interface org.apache.accumulo.core.client.ScannerBase

fetchColumn

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

Specified by:

fetchColumn in interface org.apache.accumulo.core.client.ScannerBase

clearColumns

public void clearColumns()

Specified by:

clearColumns in interface org.apache.accumulo.core.client.ScannerBase

clearScanIterators

public void clearScanIterators()

Specified by:

clearScanIterators in interface org.apache.accumulo.core.client.ScannerBase

iterator

public Iterator<Map.Entry<org.apache.accumulo.core.data.Key,org.apache.accumulo.core.data.Value>> iterator()

Specified by:

iterator in interface Iterable<Map.Entry<org.apache.accumulo.core.data.Key,org.apache.accumulo.core.data.Value>>

Specified by:

iterator in interface org.apache.accumulo.core.client.ScannerBase

getNumThreads

public int getNumThreads()

Specified by:

getNumThreads in interface ThreadedResource