org.apache.metamodel.util

Interface Func<I,O>

Type Parameters:

I - the input type

O - the output type

All Superinterfaces:

java.util.function.Function<I,O>

All Known Subinterfaces:

Predicate<E>

Functional Interface:

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

Deprecated.

use Function instead

@Deprecated
 @FunctionalInterface
public interface Func<I,O>
extends java.util.function.Function<I,O>

Represents an abstract function, which is an executable piece of functionality that has an input and an output. A Func has a return type, unlike an Action.

Method Summary

Modifier and Type	Method and Description
default O	apply(I t) Deprecated.
O	eval(I arg) Deprecated. Evaluates an element and transforms it using this function.

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Method Detail

apply

default O apply(I t)

Deprecated.

Specified by:

apply in interface java.util.function.Function<I,O>

eval

O eval(I arg)

Deprecated.

Evaluates an element and transforms it using this function.

Parameters:

arg - the input given to the function

Returns:

the output result of the function