org.omnifaces.util

Interface Callback.Returning<R>

Type Parameters:

R - The return 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.Returning<R>

Use this if you need a callback which returns a value.

Author:

Bauke Scholtz

Method Summary

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

Method Detail

invoke

R invoke()

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

Returns:

The callback result.