Package org.apache.tapestry5.internal.transform

## 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.Object` | `valueForEventHandlerMethodParameter​(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