Allows for listening and reacting to events triggered by other commands
| Type Params | Return Type | Name and description | 
|---|---|---|
|  | void | after(java.lang.String commandName, groovy.lang.Closure callable)Register to listen for an event that runs before the given command | 
|  | void | before(java.lang.String commandName, groovy.lang.Closure callable)Register to listen for an event that runs before the given command | 
|  | void | notify(java.lang.String eventName, java.lang.Object... args)Notify of an event | 
|  | void | on(java.lang.String eventName, groovy.lang.Closure callable)Register to listen for an event | 
Register to listen for an event that runs before the given command
eventName -  The name of the eventcallable -  The closure that is executed when the event is firedRegister to listen for an event that runs before the given command
eventName -  The name of the eventcallable -  The closure that is executed when the event is firedNotify of an event
eventName -  The name of the eventargs -  The arguments to the eventRegister to listen for an event
eventName -  The name of the eventcallable -  The closure that is executed when the event is fired