Uses of Interface
org.omg.dds.topic.TopicDescription

Packages that use TopicDescription

Package	Description
org.omg.dds.domain	The Domain Module contains the DomainParticipant class that acts as an entry-point of the Service and acts as a factory for many of the classes.
org.omg.dds.sub	The Subscription Module contains the Subscriber, DataReader, ReadCondition, and QueryCondition interfaces, as well as the SubscriberListener and DataReaderListener interfaces, and more generally, all that is needed on the subscription side.
org.omg.dds.topic	The Topic-Definition Module contains the Topic, ContentFilteredTopic, and MultiTopic interfaces, the TopicListener interface, and more generally, all that is needed by the application to define Topic objects and attach QoS policies to them.

Uses of TopicDescription in org.omg.dds.domain

Methods in org.omg.dds.domain that return TopicDescription

Modifier and Type	Method and Description
<TYPE> TopicDescription<TYPE>	DomainParticipant.lookupTopicDescription(String name) This operation gives access to an existing locally-created TopicDescription based on its name.

Uses of TopicDescription in org.omg.dds.sub

Methods in org.omg.dds.sub that return TopicDescription

Modifier and Type	Method and Description
TopicDescription<TYPE>	DataReader.getTopicDescription()

Methods in org.omg.dds.sub with parameters of type TopicDescription

Modifier and Type	Method and Description
<TYPE> DataReader<TYPE>	Subscriber.createDataReader(TopicDescription<TYPE> topic) This operation creates a DataReader.
<TYPE> DataReader<TYPE>	Subscriber.createDataReader(TopicDescription<TYPE> topic, DataReaderQos qos) This operation creates a DataReader.
<TYPE> DataReader<TYPE>	Subscriber.createDataReader(TopicDescription<TYPE> topic, DataReaderQos qos, DataReaderListener<TYPE> listener, Collection<Class<? extends Status>> statuses) This operation creates a DataReader.
<TYPE> DataReader<TYPE>	Subscriber.lookupDataReader(TopicDescription<TYPE> topicName) This operation retrieves a previously-created DataReader belonging to the Subscriber that is attached to the given TopicDescription.

Uses of TopicDescription in org.omg.dds.topic

Subinterfaces of TopicDescription in org.omg.dds.topic

Modifier and Type	Interface and Description
interface	ContentFilteredTopic<TYPE> ContentFilteredTopic is a specialization of TopicDescription that allows for content-based subscriptions.
interface	MultiTopic<TYPE> MultiTopic is a specialization of TopicDescription that allows subscriptions to combine/filter/rearrange data coming from several Topics.
interface	Topic<TYPE> Topic is the most basic description of the data to be published and subscribed.

Methods in org.omg.dds.topic that return TopicDescription

Modifier and Type	Method and Description
<OTHER> TopicDescription<OTHER>	TopicDescription.cast() Cast this topic description to the given type, or throw an exception if the cast fails.