Package 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.

See: Description

Interface Summary

Interface	Description
DataReader<TYPE>	A DataReader allows the application (1) to declare the data it wishes to receive (i.e., make a subscription) and (2) to access the data received by the attached Subscriber.
DataReader.Selector<T>	Selector class encapsulates different ways of selecting samples from a DataReader.
DataReaderListener<TYPE>	Since a DataReader is a kind of Entity, it has the ability to have an associated listener.
DataReaderQos
QueryCondition<TYPE>	QueryCondition objects are specialized ReadCondition objects that allow the application to also specify a filter on the locally available data.
ReadCondition<TYPE>	ReadCondition objects are conditions specifically dedicated to read operations and attached to one DataReader.
Sample<TYPE>	A Sample represents an atom of data information (i.e., one value for one instance) as returned by a DataReader's read or take operations.
Sample.Iterator<IT_DATA>
Subscriber	A Subscriber is the object responsible for the actual reception of the data resulting from its subscriptions.
Subscriber.DataState	A DataState encapsulates sets of sample states, view states, and instance states as a convenience.
SubscriberListener	Since a Subscriber is a kind of Entity, it has the ability to have an associated listener.
SubscriberQos

Class Summary

Class	Description
DataReaderAdapter<TYPE>
SubscriberAdapter

Enum Summary

Enum	Description
InstanceState
SampleState
ViewState

Package org.omg.dds.sub Description

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.