Package io.debezium.pipeline.meters

Class CommonEventMeter

java.lang.Object

io.debezium.pipeline.meters.CommonEventMeter

All Implemented Interfaces:

CommonEventMetricsMXBean

@ThreadSafe
public class CommonEventMeter
extends Object
implements CommonEventMetricsMXBean

Carries common event metrics.

Field Summary

Fields

Modifier and Type	Field	Description
private final Clock	clock
private String	lastEvent
protected final AtomicLong	lastEventTimestamp
private final EventMetadataProvider	metadataProvider
protected final AtomicLong	numberOfErroneousEvents
private final AtomicLong	numberOfEventsFiltered
protected final AtomicLong	totalNumberOfCreateEventsSeen
protected final AtomicLong	totalNumberOfDeleteEventsSeen
protected final AtomicLong	totalNumberOfEventsSeen
protected final AtomicLong	totalNumberOfUpdateEventsSeen

Constructor Summary

Constructors

Constructor	Description
CommonEventMeter(Clock clock, EventMetadataProvider metadataProvider)

Method Summary

Modifier and Type	Method	Description
String	getLastEvent()
long	getMilliSecondsSinceLastEvent()
long	getNumberOfErroneousEvents()
long	getNumberOfEventsFiltered()
long	getTotalNumberOfCreateEventsSeen()
long	getTotalNumberOfDeleteEventsSeen()
long	getTotalNumberOfEventsSeen()
long	getTotalNumberOfUpdateEventsSeen()
void	onErroneousEvent()
void	onErroneousEvent(Envelope.Operation operation)
void	onEvent(DataCollectionId source, OffsetContext offset, Object key, org.apache.kafka.connect.data.Struct value, Envelope.Operation operation)
void	onFilteredEvent()
void	onFilteredEvent(Envelope.Operation operation)
void	reset()
private void	updateCommonEventMetrics()
private void	updateCommonEventMetrics(Envelope.Operation operation)

Methods inherited from class java.lang.Object

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

Field Details

totalNumberOfEventsSeen

protected final AtomicLong totalNumberOfEventsSeen

totalNumberOfCreateEventsSeen

protected final AtomicLong totalNumberOfCreateEventsSeen

totalNumberOfUpdateEventsSeen

protected final AtomicLong totalNumberOfUpdateEventsSeen

totalNumberOfDeleteEventsSeen

protected final AtomicLong totalNumberOfDeleteEventsSeen

numberOfEventsFiltered

private final AtomicLong numberOfEventsFiltered

numberOfErroneousEvents

protected final AtomicLong numberOfErroneousEvents

lastEventTimestamp

protected final AtomicLong lastEventTimestamp

lastEvent

private volatile String lastEvent

clock

private final Clock clock

metadataProvider

private final EventMetadataProvider metadataProvider

Constructor Details

CommonEventMeter

public CommonEventMeter(Clock clock,
 EventMetadataProvider metadataProvider)

Method Details

onEvent

public void onEvent(DataCollectionId source,
 OffsetContext offset,
 Object key,
 org.apache.kafka.connect.data.Struct value,
 Envelope.Operation operation)

updateCommonEventMetrics

private void updateCommonEventMetrics()

updateCommonEventMetrics

private void updateCommonEventMetrics(Envelope.Operation operation)

onFilteredEvent

public void onFilteredEvent()

onFilteredEvent

public void onFilteredEvent(Envelope.Operation operation)

onErroneousEvent

public void onErroneousEvent()

onErroneousEvent

public void onErroneousEvent(Envelope.Operation operation)

getLastEvent

public String getLastEvent()

Specified by:

getLastEvent in interface CommonEventMetricsMXBean

getMilliSecondsSinceLastEvent

public long getMilliSecondsSinceLastEvent()

Specified by:

getMilliSecondsSinceLastEvent in interface CommonEventMetricsMXBean

getTotalNumberOfEventsSeen

public long getTotalNumberOfEventsSeen()

Specified by:

getTotalNumberOfEventsSeen in interface CommonEventMetricsMXBean

getTotalNumberOfCreateEventsSeen

public long getTotalNumberOfCreateEventsSeen()

Specified by:

getTotalNumberOfCreateEventsSeen in interface CommonEventMetricsMXBean

getTotalNumberOfUpdateEventsSeen

public long getTotalNumberOfUpdateEventsSeen()

Specified by:

getTotalNumberOfUpdateEventsSeen in interface CommonEventMetricsMXBean

getTotalNumberOfDeleteEventsSeen

public long getTotalNumberOfDeleteEventsSeen()

Specified by:

getTotalNumberOfDeleteEventsSeen in interface CommonEventMetricsMXBean

getNumberOfEventsFiltered

public long getNumberOfEventsFiltered()

Specified by:

getNumberOfEventsFiltered in interface CommonEventMetricsMXBean

getNumberOfErroneousEvents

public long getNumberOfErroneousEvents()

Specified by:

getNumberOfErroneousEvents in interface CommonEventMetricsMXBean

reset

public void reset()