PipServices3.Commons.Commands.IEventListener Interface Reference

An interface for listener objects that receive notifications on fired events. More...

Public Member Functions
void	OnEvent (string correlationId, IEvent e, Parameters value)
	A method called when events this listener is subscrubed to are fired. More...

Detailed Description

An interface for listener objects that receive notifications on fired events.

public class MyListener: IEventListener {
    private Task onEvent(String correlationId, IEvent event, Parameters args)  {
        Console.WriteLine("Fired event " + event.getName());
    }}

Event event = new Event("myevent");
event.addListener(new MyListener()); 
event.notify("123", Parameters.fromTuples("param1", "ABC")); 
// Console output: Fired event myevent

See IEvent, Event

Member Function Documentation

OnEvent()

void PipServices3.Commons.Commands.IEventListener.OnEvent	(	string	correlationId,
		IEvent	e,
		Parameters	value
	)

A method called when events this listener is subscrubed to are fired.

Parameters

e	a fired event
correlationId	optional transaction id to trace calls across components.
value	Event arguments/value.

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The documentation for this interface was generated from the following file:

• src/Commands/IEventListener.cs