ro.isdc.wro.util

Interface Function<F,T>

public interface Function<F,T>

Determines an output value based on an input value. Inspired from Guava (simulates functional programming style), the only difference is that the function can throw an Exception.

Since:

1.4.4

Author:

Alex Objelean

Method Summary

Modifier and Type	Method and Description
T	apply(F input) Returns the result of applying this function to input.

Method Detail

apply

T apply(F input)
 throws Exception

Returns the result of applying this function to input. This method is generally expected, but not absolutely required, to have the following properties:

• Its execution does not cause any observable side effects.

Throws:

NullPointerException - if input is null and this function does not accept null arguments

Exception - if an exception occurred during applying the function.