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

  Modifier and Type
  Method
  Description
  `Object`
  `valueForEventHandlerMethodParameter(ComponentEvent event)`
  Extract the value and coerce it to the correct type.

- ## Method Details

  - ### valueForEventHandlerMethodParameter

    Object valueForEventHandlerMethodParameter(ComponentEvent event)
    Extract the value and coerce it to the correct type.
    Returns:
      value that can be passed as a method parameter