Package org.apache.pulsar.client.impl

Class TopicListWatcher

java.lang.Object

org.apache.pulsar.client.impl.TopicListWatcher

public class TopicListWatcher
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final PulsarClientImpl	client
protected URI	redirectedClusterURI
protected final String	topic

Constructor Summary

Constructors

Constructor	Description
TopicListWatcher(org.apache.pulsar.client.impl.PatternMultiTopicsConsumerImpl.TopicsChangedListener topicsChangeListener, PulsarClientImpl client, Pattern topicsPattern, long watcherId, NamespaceName namespace, String topicsHash, CompletableFuture<TopicListWatcher> watcherFuture, Runnable recheckTopicsChangeAfterReconnect)

Method Summary

Modifier and Type	Method	Description
protected boolean	changeToConnecting()
protected boolean	changeToReadyState()
protected boolean	changeToRegisteringSchemaState()
CompletableFuture<Void>	closeAsync()
void	connectionClosed(ClientCnx clientCnx)
void	connectionFailed(PulsarClientException exception)
CompletableFuture<Void>	connectionOpened(ClientCnx cnx)
protected org.apache.pulsar.client.impl.HandlerState.State	getAndUpdateState(UnaryOperator<org.apache.pulsar.client.impl.HandlerState.State> updater)
PulsarClientImpl	getClient()
ClientCnx	getClientCnx()
protected org.apache.pulsar.client.impl.HandlerState.State	getState()
void	handleCommandWatchTopicUpdate(CommandWatchTopicUpdate update)
boolean	isConnected()
protected void	setRedirectedClusterURI(String serviceUrl, String serviceUrlTls)
protected void	setState(org.apache.pulsar.client.impl.HandlerState.State s)

Methods inherited from class java.lang.Object

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

Field Details

client

protected final PulsarClientImpl client

topic

protected final String topic

redirectedClusterURI

protected volatile URI redirectedClusterURI

Constructor Details

TopicListWatcher

public TopicListWatcher(org.apache.pulsar.client.impl.PatternMultiTopicsConsumerImpl.TopicsChangedListener topicsChangeListener,
 PulsarClientImpl client,
 Pattern topicsPattern,
 long watcherId,
 NamespaceName namespace,
 String topicsHash,
 CompletableFuture<TopicListWatcher> watcherFuture,
 Runnable recheckTopicsChangeAfterReconnect)

Parameters:

topicsPattern - The regexp for the topic name(not contains partition suffix).

Method Details

connectionFailed

public void connectionFailed(PulsarClientException exception)

connectionOpened

public CompletableFuture<Void> connectionOpened(ClientCnx cnx)

isConnected

public boolean isConnected()

getClientCnx

public ClientCnx getClientCnx()

closeAsync

public CompletableFuture<Void> closeAsync()

connectionClosed

public void connectionClosed(ClientCnx clientCnx)

handleCommandWatchTopicUpdate

public void handleCommandWatchTopicUpdate(CommandWatchTopicUpdate update)

setRedirectedClusterURI

protected void setRedirectedClusterURI(String serviceUrl,
 String serviceUrlTls)
                                throws URISyntaxException

Throws:

URISyntaxException

changeToReadyState

protected boolean changeToReadyState()

changeToRegisteringSchemaState

protected boolean changeToRegisteringSchemaState()

getState

protected org.apache.pulsar.client.impl.HandlerState.State getState()

changeToConnecting

protected boolean changeToConnecting()

setState

protected void setState(org.apache.pulsar.client.impl.HandlerState.State s)

getAndUpdateState

protected org.apache.pulsar.client.impl.HandlerState.State getAndUpdateState(UnaryOperator<org.apache.pulsar.client.impl.HandlerState.State> updater)

getClient

public PulsarClientImpl getClient()