Package org.ros.internal.node.topic

Class TopicParticipantManager

java.lang.Object

org.ros.internal.node.topic.TopicParticipantManager

public class TopicParticipantManager
extends Object

Manages a collection of Publishers and Subscribers.

Author:

kwc@willowgarage.com (Ken Conley), damonkohler@google.com (Damon Kohler)

Constructor Summary

Constructors

Constructor	Description
TopicParticipantManager()

Method Summary

Modifier and Type	Method	Description
void	addPublisher(DefaultPublisher<?> publisher)
void	addPublisherConnection(DefaultPublisher<?> publisher, SubscriberIdentifier subscriberIdentifier)
void	addSubscriber(DefaultSubscriber<?> subscriber)
void	addSubscriberConnection(DefaultSubscriber<?> subscriber, PublisherIdentifier publisherIdentifier)
DefaultPublisher<?>	getPublisher(GraphName topicName)
Collection<SubscriberIdentifier>	getPublisherConnections(DefaultPublisher<?> publisher)
Collection<DefaultPublisher<?>>	getPublishers()
DefaultSubscriber<?>	getSubscriber(GraphName topicName)
Collection<PublisherIdentifier>	getSubscriberConnections(DefaultSubscriber<?> subscriber)
Collection<DefaultSubscriber<?>>	getSubscribers()
boolean	hasPublisher(GraphName topicName)
boolean	hasSubscriber(GraphName topicName)
void	removePublisher(DefaultPublisher<?> publisher)
void	removePublisherConnection(DefaultPublisher<?> publisher, SubscriberIdentifier subscriberIdentifier)
void	removeSubscriber(DefaultSubscriber<?> subscriber)
void	removeSubscriberConnection(DefaultSubscriber<?> subscriber, PublisherIdentifier publisherIdentifier)
void	setListener(TopicParticipantManagerListener listener)
void	shutdown()

Methods inherited from class java.lang.Object

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

Constructor Details

TopicParticipantManager

public TopicParticipantManager()

Method Details

setListener

public void setListener(TopicParticipantManagerListener listener)

hasSubscriber

public boolean hasSubscriber(GraphName topicName)

hasPublisher

public boolean hasPublisher(GraphName topicName)

getPublisher

public DefaultPublisher<?> getPublisher(GraphName topicName)

getSubscriber

public DefaultSubscriber<?> getSubscriber(GraphName topicName)

addPublisher

public void addPublisher(DefaultPublisher<?> publisher)

removePublisher

public void removePublisher(DefaultPublisher<?> publisher)

addSubscriber

public void addSubscriber(DefaultSubscriber<?> subscriber)

removeSubscriber

public void removeSubscriber(DefaultSubscriber<?> subscriber)

addSubscriberConnection

public void addSubscriberConnection(DefaultSubscriber<?> subscriber,
 PublisherIdentifier publisherIdentifier)

removeSubscriberConnection

public void removeSubscriberConnection(DefaultSubscriber<?> subscriber,
 PublisherIdentifier publisherIdentifier)

addPublisherConnection

public void addPublisherConnection(DefaultPublisher<?> publisher,
 SubscriberIdentifier subscriberIdentifier)

removePublisherConnection

public void removePublisherConnection(DefaultPublisher<?> publisher,
 SubscriberIdentifier subscriberIdentifier)

shutdown

public void shutdown()

getSubscribers

public Collection<DefaultSubscriber<?>> getSubscribers()

getSubscriberConnections

public Collection<PublisherIdentifier> getSubscriberConnections(DefaultSubscriber<?> subscriber)

getPublishers

public Collection<DefaultPublisher<?>> getPublishers()

getPublisherConnections

public Collection<SubscriberIdentifier> getPublisherConnections(DefaultPublisher<?> publisher)