Package com.github.tadukoo.util.functional.predicate

Interface ThrowingPredicate2<A,B,T extends Throwable>

Type Parameters:
A - The 1st input argument type for the predicate
B - The 2nd input argument type for the predicate
T - The type of Throwable thrown by the predicate
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 ThrowingPredicate2<A,B,T extends Throwable>
A better version of Java's BiPredicate interface that allows for the predicates to throw whatever Throwable is specified.
Version:
0.1-Alpha-SNAPSHOT
Author:
Logan Ferree (Tadukoo)

  • Method Summary

    Modifier and Type
    Method
    Description
    default ThrowingPredicate2<A,B,T>
    and(ThrowingPredicate2<? super A,? super B,? extends T> other)
    Creates a ThrowingPredicate2 that will test the arguments with this ThrowingPredicate2 and with the given ThrowingPredicate2, returning true only if both results are true.
    default ThrowingPredicate2<A,B,T>
    negate()
    Creates a ThrowingPredicate2 that will return the opposite result of this ThrowingPredicate2.
    default ThrowingPredicate2<A,B,T>
    or(ThrowingPredicate2<? super A,? super B,? extends T> other)
    Creates a ThrowingPredicate2 that will test the arguments with this ThrowingPredicate2 and with the given ThrowingPredicate2, returning true if either result is true.
    boolean
    test(A a, B b)
    Takes two arguments and returns a boolean.

  • Method Details

    • test

      boolean test(A a, B b) throws T
      Takes two arguments and returns a boolean.
      Parameters:
      a - The 1st argument
      b - The 2nd argument
      Returns:
      A boolean
      Throws:
      T - Determined by the predicate, not required

    • and

      default ThrowingPredicate2<A,B,T> and(ThrowingPredicate2<? super A,? super B,? extends T> other)
      Creates a ThrowingPredicate2 that will test the arguments with this ThrowingPredicate2 and with the given ThrowingPredicate2, returning true only if both results are true.
      Parameters:
      other - The other ThrowingPredicate2 to test the arguments on
      Returns:
      The ThrowingPredicate2 that results from composing this one and the given one

    • or

      default ThrowingPredicate2<A,B,T> or(ThrowingPredicate2<? super A,? super B,? extends T> other)
      Creates a ThrowingPredicate2 that will test the arguments with this ThrowingPredicate2 and with the given ThrowingPredicate2, returning true if either result is true.
      Parameters:
      other - The other ThrowingPredicate2 to test the arguments on
      Returns:
      The ThrowingPredicate2 that results from composing this one and the given one

    • negate

      default ThrowingPredicate2<A,B,T> negate()
      Creates a ThrowingPredicate2 that will return the opposite result of this ThrowingPredicate2.
      Returns:
      A negated version of this ThrowingPredicate2