Module org.klojang.check
Package org.klojang.check.fallible

Interface FallibleFunction<T,R,X extends Throwable>

Type Parameters:
T - the type of the input variable
R - the type of the return value
X - the type of the exception potentially being thrown
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 interface FallibleFunction<T,R,X extends Throwable>
An alternative to the Function interface that allows the functional method to throw a checked exception.
Author:
Ayco Holleman

  • Method Summary

    Modifier and Type
    Method
    Description
    R
    apply(T arg)
    Calculates a value for the provided argument.

  • Method Details

    • apply

      R apply(T arg) throws X
      Calculates a value for the provided argument.
      Parameters:
      arg - the input variable
      Returns:
      a value of type R
      Throws:
      X - if the operation fails