com.hazelcast.client.impl.protocol.template

Interface TopicCodecTemplate

public interface TopicCodecTemplate

Method Summary

Methods

Modifier and Type	Method and Description
Object	addMessageListener(String name, boolean localOnly) Subscribes to this topic.
void	publish(String name, Data message) Publishes the message to all subscribers of this topic
Object	removeMessageListener(String name, String registrationId) Stops receiving messages for the given message listener.If the given listener already removed, this method does nothing.

Method Detail

publish

void publish(String name,
           Data message)

Publishes the message to all subscribers of this topic

Parameters:

name - Name of the Topic

message - The message to publish to all subscribers of this topic

addMessageListener

Object addMessageListener(String name,
                        boolean localOnly)

Subscribes to this topic. When someone publishes a message on this topic. onMessage() function of the given MessageListener is called. More than one message listener can be added on one instance.

Parameters:

name - Name of the Topic

localOnly - if true listens only local events on registered member

Returns:

returns the registration id

removeMessageListener

Object removeMessageListener(String name,
                           String registrationId)

Stops receiving messages for the given message listener.If the given listener already removed, this method does nothing.

Parameters:

name - Name of the Topic

registrationId - Id of listener registration.

Returns:

True if registration is removed, false otherwise