/**
* Returns a composed {@link ThrowableCharToShortFunction} that first applies the {@code before}
* function to its input, and then applies this operator to the result. This method is just
* convenience, to provide the ability to execute an operation which accepts {@code char} input,
* before this primitive operator is executed.
*
* @param before The function to apply before this operator is applied
* @return A composed {@code ThrowableCharToShortFunction} that first applies the {@code before}
* function to its input, and then applies this operator to the result.
* @throws NullPointerException If given argument is {@code null}
* @implSpec The input argument of this method is a able to handle primitive values. In this case
* this is {@code char}.
*/
@Nonnull
default ThrowableCharToShortFunction<X> composeFromChar(
@Nonnull final ThrowableCharToShortFunction<? extends X> before) {
Objects.requireNonNull(before);
return (value) -> applyAsShortThrows(before.applyAsShortThrows(value));
}
/**
* Creates a {@link ThrowableBiCharToShortFunction} which uses the {@code second} parameter of
* this one as argument for the given {@link ThrowableCharToShortFunction}.
*
* @param <X> The type of the throwable to be thrown by this function
* @param function The function which accepts the {@code second} parameter of this one
* @return Creates a {@code ThrowableBiCharToShortFunction} which uses the {@code second}
* parameter of this one as argument for the given {@code ThrowableCharToShortFunction}.
* @throws NullPointerException If given argument is {@code null}
*/
@Nonnull
static <X extends Throwable> ThrowableBiCharToShortFunction<X> onlySecond(
@Nonnull final ThrowableCharToShortFunction<? extends X> function) {
Objects.requireNonNull(function);
return (value1, value2) -> function.applyAsShortThrows(value2);
}
