Represents a subscription to a subject on the Liberator.
Declaration Syntax| C# | Visual Basic | Visual C++ |
public interface ISubscription
Public Interface ISubscription
public interface class ISubscription
Members| All Members | Methods | Properties | |||
| Icon | Member | Description |
|---|---|---|
 | DataStatus |
Identifies if the data for the subscription truly represents the live data for the subject.
|
| Parameters |
Gets the parameters used when subscribing to the subject on the Liberator.
|
| Status |
Gets the status of this subscription.
|
| Subject |
The subject name to which the subscription relates (for example, "FX/EURUSD").
|
 | Subscribe()()() |
Subscribes to the Subject on the Liberator.
|
| SubscriptionListener |
Gets the ISubscriptionListener that is informed of
all subscription events relating to this subscription.
|
| Type |
Identifies the type of subject the subscription is for.
|
| Unsubscribe()()() |
Unsubscribes to the Subject on the Liberator.
|
RemarksProvides information and functionality that is common to all subscription types.
There is a derived class for each specific type of data that you can subscribe to; for example a record subscription is represented by IRecordSubscription.
Use the Create<SubjectType>Subscription() method of IStreamLinkProvider to obtain subscriptions of the appropriate type. For example, IStreamLinkProvider’s CreateRecordSubscription(IRecordSubscriptionListener, String, IRecordSubscriptionParameters) method will return a record subscription (IRecordSubscription).