org.axonframework.kafka.eventhandling.consumer

Class KafkaTrackingToken

java.lang.Object

org.axonframework.kafka.eventhandling.consumer.KafkaTrackingToken

All Implemented Interfaces:

Serializable, org.axonframework.eventsourcing.eventstore.TrackingToken

public class KafkaTrackingToken
extends Object
implements org.axonframework.eventsourcing.eventstore.TrackingToken, Serializable

Use to track messages consumed & committed from Kafka to Axon.

Since:

3.0

Author:

Nakul Mishra

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
KafkaTrackingToken	advancedTo(int partition, long offset)
boolean	covers(org.axonframework.eventsourcing.eventstore.TrackingToken other)
static KafkaTrackingToken	emptyToken()
boolean	equals(Object o)
int	hashCode()
static boolean	isEmpty(KafkaTrackingToken token)
static boolean	isNotEmpty(KafkaTrackingToken token)
org.axonframework.eventsourcing.eventstore.TrackingToken	lowerBound(org.axonframework.eventsourcing.eventstore.TrackingToken other)
static KafkaTrackingToken	newInstance(Map<Integer,Long> partitionPositions)
static org.apache.kafka.common.TopicPartition	partition(String topic, int partitionNumber)
Map<Integer,Long>	partitionPositions()
Collection<org.apache.kafka.common.TopicPartition>	partitions(String topic)
String	toString()
org.axonframework.eventsourcing.eventstore.TrackingToken	upperBound(org.axonframework.eventsourcing.eventstore.TrackingToken other)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

newInstance

public static KafkaTrackingToken newInstance(Map<Integer,Long> partitionPositions)

emptyToken

public static KafkaTrackingToken emptyToken()

partitionPositions

public Map<Integer,Long> partitionPositions()

partitions

public Collection<org.apache.kafka.common.TopicPartition> partitions(String topic)

partition

public static org.apache.kafka.common.TopicPartition partition(String topic,
                                                               int partitionNumber)

advancedTo

public KafkaTrackingToken advancedTo(int partition,
                                     long offset)

lowerBound

public org.axonframework.eventsourcing.eventstore.TrackingToken lowerBound(org.axonframework.eventsourcing.eventstore.TrackingToken other)

Specified by:

lowerBound in interface org.axonframework.eventsourcing.eventstore.TrackingToken

upperBound

public org.axonframework.eventsourcing.eventstore.TrackingToken upperBound(org.axonframework.eventsourcing.eventstore.TrackingToken other)

Specified by:

upperBound in interface org.axonframework.eventsourcing.eventstore.TrackingToken

covers

public boolean covers(org.axonframework.eventsourcing.eventstore.TrackingToken other)

Specified by:

covers in interface org.axonframework.eventsourcing.eventstore.TrackingToken

isEmpty

public static boolean isEmpty(KafkaTrackingToken token)

isNotEmpty

public static boolean isNotEmpty(KafkaTrackingToken token)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object