io.lettuce.core.pubsub

Interface PubSubMessage<K,V>

All Known Implementing Classes:

PubSubOutput

public interface PubSubMessage<K,V>

Represents a Pub/Sub notification message.

Since:

6.0

Author:

Mark Paluch

Method Summary

Modifier and Type	Method and Description
V	body()
K	channel()
long	count()
K	pattern()
PubSubOutput.Type	type()

Method Detail

type

PubSubOutput.Type type()

Returns:

the PubSubOutput.Type message type.

channel

K channel()

Returns:

name of the channel to which this notification belongs to.

pattern

K pattern()

Returns:

pattern that applies if the message was received through a pattern subscription. Can be null.

count

long count()

Returns:

the subscriber count if applicable.

body

V body()

Returns:

the message body, if applicable. Can be null.