Package com.dxfeed.api.osub

Provides API to observe subscription to generate and publish events only when needed.

See: Description

Interface Summary

Interface	Description
ObservableSubscription<E>	Observable set of subscription symbols for the specific event type.
ObservableSubscriptionChangeListener	The listener interface for receiving notifications on the changes of observed subscription.

Class Summary

Class	Description
IndexedEventSubscriptionSymbol<T>	Represents subscription to a specific source of indexed events.
TimeSeriesSubscriptionSymbol<T>	Represents subscription to time-series of events.
WildcardSymbol	Represents [wildcard] subscription to all events of the specific event type.

Package com.dxfeed.api.osub Description

Provides API to observe subscription to generate and publish events only when needed.