Package de.treestack.throwing

Interface BiPredicate<T1,T2,E extends Exception>

Type Parameters:
T1 - the type of the first input to the predicate
T2 - the type of the second input to the predicate
E - the type of the exception that may be 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 BiPredicate<T1,T2,E extends Exception>
Represents a predicate (boolean-valued function) of two arguments that might throw an exception. This is the two-arity specialization of Predicate.

This is a functional interface whose functional method is test(Object, Object).

Since:
1.0

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    test(T1 t, T2 t2)
    Evaluates this predicate on the given argument.
    default BiPredicate<T1,T2>
    unchecked()
    Wraps this function that may throw an exception into a function that will throw a RuntimeException if the original function throws an exception.
    static <T1, T2> BiPredicate<T1,T2>
    unchecked(BiPredicate<? super T1,? super T2,?> function)
    Wraps a function that may throw an exception into a function that will throw a RuntimeException if the original function throws an exception.

  • Method Details

    • test

      boolean test(T1 t, T2 t2) throws E
      Evaluates this predicate on the given argument.
      Parameters:
      t - the first input argument
      t2 - the second input argument
      Returns:
      true if the input arguments match the predicate,
      Throws:
      E - if an exception occurs otherwise false

    • unchecked

      static <T1, T2> BiPredicate<T1,T2> unchecked(BiPredicate<? super T1,? super T2,?> function)
      Wraps a function that may throw an exception into a function that will throw a RuntimeException if the original function throws an exception.
      Type Parameters:
      T1 - the type of the input to the function
      T2 - the type of the input to the function
      Parameters:
      function - the function to wrap
      Returns:
      a function that will throw a RuntimeException if the original function throws an exception
      Since:
      1.0

    • unchecked

      default BiPredicate<T1,T2> unchecked()
      Wraps this function that may throw an exception into a function that will throw a RuntimeException if the original function throws an exception.
      Returns:
      a function that will throw a RuntimeException if the original function throws an exception
      Since:
      1.0
      See Also: