Interface EventHandlerMethodParameterProvider
-
public interface EventHandlerMethodParameterProvider
Supplies one parameter value when invoking a component event handler method. In general, this involves extracting a value form the event's context and coercing it to a type appropriate to the parameter. These values are accumulated and used to invoke the event handler method.- Since:
- 5.2.0
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.lang.ObjectvalueForEventHandlerMethodParameter(ComponentEvent event)Extract the value and coerce it to the correct type.
-
-
-
Method Detail
-
valueForEventHandlerMethodParameter
java.lang.Object valueForEventHandlerMethodParameter(ComponentEvent event)
Extract the value and coerce it to the correct type.- Returns:
- value that can be passed as a method parameter
-
-