Class NoOpMetricsCollector

java.lang.Object

com.rabbitmq.client.amqp.metrics.NoOpMetricsCollector

All Implemented Interfaces:

MetricsCollector

public final class NoOpMetricsCollector
extends Object
implements MetricsCollector

No-operation implementation of MetricsCollector.

Nested Class Summary

Nested classes/interfaces inherited from interface MetricsCollector

MetricsCollector.ConsumeDisposition, MetricsCollector.PublishDisposition

Field Summary

Fields

Modifier and Type	Field	Description
static final MetricsCollector	INSTANCE

Method Summary

Modifier and Type	Method	Description
void	closeConnection()	Called when a Connection is closed.
void	closeConsumer()	Called when a Consumer is closed.
void	closePublisher()	Called when a Publisher is closed.
void	consume()	Called when a Message is dispatched to a Consumer.
void	consumeDisposition(MetricsCollector.ConsumeDisposition disposition)	Called when a Message is settled by a Consumer.
void	openConnection()	Called when a new Connection is opened.
void	openConsumer()	Called when a new Consumer is opened.
void	openPublisher()	Called when a new Publisher is opened.
void	publish()	Called when a Message is published.
void	publishDisposition(MetricsCollector.PublishDisposition disposition)	Called when a Message is settled by the broker.
void	readBytes(int readBytes)	Called when a connection reads bytes from its socket.
void	writtenBytes(int writtenBytes)	Called when a connection writes bytes to its socket.

Methods inherited from class Object

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

Field Details

INSTANCE

public static final MetricsCollector INSTANCE

Method Details

openConnection

public void openConnection()

Description copied from interface: MetricsCollector

Called when a new Connection is opened.

Specified by:

openConnection in interface MetricsCollector

closeConnection

public void closeConnection()

Description copied from interface: MetricsCollector

Called when a Connection is closed.

Specified by:

closeConnection in interface MetricsCollector

openPublisher

public void openPublisher()

Description copied from interface: MetricsCollector

Called when a new Publisher is opened.

Specified by:

openPublisher in interface MetricsCollector

closePublisher

public void closePublisher()

Description copied from interface: MetricsCollector

Called when a Publisher is closed.

Specified by:

closePublisher in interface MetricsCollector

openConsumer

public void openConsumer()

Description copied from interface: MetricsCollector

Called when a new Consumer is opened.

Specified by:

openConsumer in interface MetricsCollector

closeConsumer

public void closeConsumer()

Description copied from interface: MetricsCollector

Called when a Consumer is closed.

Specified by:

closeConsumer in interface MetricsCollector

publish

public void publish()

Description copied from interface: MetricsCollector

Called when a Message is published.

Specified by:

publish in interface MetricsCollector

publishDisposition

public void publishDisposition(MetricsCollector.PublishDisposition disposition)

Description copied from interface: MetricsCollector

Called when a Message is settled by the broker.

Specified by:

publishDisposition in interface MetricsCollector

Parameters:

disposition - disposition (outcome)

consume

public void consume()

Description copied from interface: MetricsCollector

Called when a Message is dispatched to a Consumer.

Specified by:

consume in interface MetricsCollector

consumeDisposition

public void consumeDisposition(MetricsCollector.ConsumeDisposition disposition)

Description copied from interface: MetricsCollector

Called when a Message is settled by a Consumer.

Specified by:

consumeDisposition in interface MetricsCollector

Parameters:

disposition -

writtenBytes

public void writtenBytes(int writtenBytes)

Description copied from interface: MetricsCollector

Called when a connection writes bytes to its socket.

Specified by:

writtenBytes in interface MetricsCollector

Parameters:

writtenBytes - the number of written bytes

readBytes

public void readBytes(int readBytes)

Description copied from interface: MetricsCollector

Called when a connection reads bytes from its socket.

Specified by:

readBytes in interface MetricsCollector

Parameters:

readBytes - the number of read bytes