storm.kafka
Class KafkaUtils.KafkaOffsetMetric

java.lang.Object
  storm.kafka.KafkaUtils.KafkaOffsetMetric

All Implemented Interfaces:

backtype.storm.metric.api.IMetric

Enclosing class:

KafkaUtils

public static class KafkaUtils.KafkaOffsetMetric
extends Object
implements backtype.storm.metric.api.IMetric

Constructor Summary

KafkaUtils.KafkaOffsetMetric(String topic, DynamicPartitionConnections connections)

Method Summary

Object	getValueAndReset()
void	refreshPartitions(Set<Partition> partitions)
void	setLatestEmittedOffset(Partition partition, long offset)

Methods inherited from class java.lang.Object

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

Constructor Detail

KafkaUtils.KafkaOffsetMetric

public KafkaUtils.KafkaOffsetMetric(String topic,
                                    DynamicPartitionConnections connections)

Method Detail

setLatestEmittedOffset

public void setLatestEmittedOffset(Partition partition,
                                   long offset)

getValueAndReset

public Object getValueAndReset()

Specified by:

getValueAndReset in interface backtype.storm.metric.api.IMetric

refreshPartitions

public void refreshPartitions(Set<Partition> partitions)