Interface ExDoubleToLongFunction<E extends Exception>

Type Parameters:
E - the type of exception thrown
All Superinterfaces:
Wrappable<DoubleToLongFunction>
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 ExDoubleToLongFunction<E extends Exception> extends Wrappable<DoubleToLongFunction>
Equivalent of a DoubleToLongFunction that can throw exceptions.

  • Method Summary

    Modifier and Type
    Method
    Description
    long
    applyAsLong(double value)
    Applies this function to the given argument.
    default @NonNull DoubleToLongFunction
    wrap()
    Wraps this functional interface, allowing it to be used in contexts where exceptions are not allowed to be thrown directly.

  • Method Details

    • applyAsLong

      long applyAsLong(double value) throws E
      Applies this function to the given argument.
      Parameters:
      value - the function argument
      Returns:
      the function result
      Throws:
      E - potentially

    • wrap

      default @NonNull DoubleToLongFunction wrap()
      Description copied from interface: Wrappable
      Wraps this functional interface, allowing it to be used in contexts where exceptions are not allowed to be thrown directly.

      If a checked exception is thrown, an ExException, which is a runtime exception, will be thrown instead. This will have the original exception as its cause.

      Specified by:
      wrap in interface Wrappable<E extends Exception>
      Returns:
      a wrapped instance of type W