org.omnifaces.util

Interface Callback.ReturningWithArgument<R,A>

Type Parameters:

R - The return type.

A - The argument type.

Enclosing class:

Callback

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface Callback.ReturningWithArgument<R,A>

Use this if you need a callback which takes an argument and returns a value.

Author:

Bauke Scholtz

Method Summary

Modifier and Type	Method and Description
R	invoke(A a) This method should be invoked by the method where you're passing this callback instance to.

Method Detail

invoke

R invoke(A a)

This method should be invoked by the method where you're passing this callback instance to.

Parameters:

a - The callback argument to work with.

Returns:

The callback result.