Apama 10.15.0 | Developing Apama Applications | Developing Apama Applications in EPL | Defining Event Listeners | Defining event expressions with one event template
 
Defining event expressions with one event template
 
Listening for one event
Listening for all events of a particular type
Listening for events with particular content
Using positional syntax to listen for events with particular content
Using name/value syntax to listen for events with particular content
Listening for events of different types
Listening for events of all types
This section provides examples of specifying event expressions that contain just one event template. It is important to understand the various ways that you can specify a single event template. When you are familiar with this, it is easier to start applying operators and combining multiple event templates in an event expression.