[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Assembly: NEsper (in NEsper.dll)
Register an object that listens for events emitted from the event stream processing runtime on the
specified channel. A null value can be supplied for the channel in which case the
emit listener will be invoked for events emitted an any channel.
Namespace: net.esper.core
Assembly: NEsper (in NEsper.dll)
Syntax
Visual Basic (Declaration) |
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Public Overridable Sub AddEmittedListener ( _ listener As EmittedListener, _ channel As String _ ) |
C# |
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public virtual void AddEmittedListener ( EmittedListener listener, string channel ) |
Visual C++ |
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public: virtual void AddEmittedListener ( EmittedListener^ listener, String^ channel ) |
Parameters
- listener
- net.esper.client.EmittedListener
called when an event is emitted by the runtime.
- channel
- System.String
is the channel to add the listener to, a null value can be used to listen to events emitted on all channels