co.cask.cdap.data2.transaction.queue.hbase.coprocessor

Class QueueConsumerConfig

java.lang.Object

co.cask.cdap.data2.transaction.queue.hbase.coprocessor.QueueConsumerConfig

public final class QueueConsumerConfig
extends Object

Holder class for queue consumer configuration information.

Constructor Summary

Constructors

Constructor and Description
QueueConsumerConfig(Map<ConsumerInstance,byte[]> startRows, int numGroups)

Method Summary

Methods

Modifier and Type	Method and Description
int	getNumGroups()
byte[]	getSmallestStartRow() Returns the smallest start row among all consumers.
byte[]	getStartRow(ConsumerInstance consumerInstance)

Methods inherited from class java.lang.Object

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

Constructor Detail

QueueConsumerConfig

public QueueConsumerConfig(Map<ConsumerInstance,byte[]> startRows,
                   int numGroups)

Method Detail

getStartRow

public byte[] getStartRow(ConsumerInstance consumerInstance)

getNumGroups

public int getNumGroups()

getSmallestStartRow

public byte[] getSmallestStartRow()

Returns the smallest start row among all consumers.