/**
* Returns a composed {@link ThrowableToIntBiFunction} that first applies the {@code before}
* functions to its input, and then applies this function to the result.
*
* @param <A> The type of the argument to the first given function, and of composed function
* @param <B> The type of the argument to the second given function, and of composed function
* @param before1 The first function to apply before this function is applied
* @param before2 The second function to apply before this function is applied
* @return A composed {@code ThrowableToIntBiFunction} that first applies the {@code before}
* functions to its input, and then applies this function to the result.
* @throws NullPointerException If given argument is {@code null}
* @implSpec The input argument of this method is able to handle every type.
*/
@Nonnull
default <A, B> ThrowableToIntBiFunction<A, B, X> compose(
@Nonnull final ThrowableToByteFunction<? super A, ? extends X> before1,
@Nonnull final ThrowableToByteFunction<? super B, ? extends X> before2) {
Objects.requireNonNull(before1);
Objects.requireNonNull(before2);
return (a, b) -> applyAsIntThrows(before1.applyAsByteThrows(a), before2.applyAsByteThrows(b));
}
/**
* Returns a composed {@link ThrowableToFloatTriFunction} that first applies the {@code before}
* functions to its input, and then applies this function to the result.
*
* @param <A> The type of the argument to the first given function, and of composed function
* @param <B> The type of the argument to the second given function, and of composed function
* @param <C> The type of the argument to the third given function, and of composed function
* @param before1 The first function to apply before this function is applied
* @param before2 The second function to apply before this function is applied
* @param before3 The third function to apply before this function is applied
* @return A composed {@code ThrowableToFloatTriFunction} that first applies the {@code before}
* functions to its input, and then applies this function to the result.
* @throws NullPointerException If given argument is {@code null}
* @implSpec The input argument of this method is able to handle every type.
*/
@Nonnull
default <A, B, C> ThrowableToFloatTriFunction<A, B, C, X> compose(
@Nonnull final ThrowableToByteFunction<? super A, ? extends X> before1,
@Nonnull final ThrowableToByteFunction<? super B, ? extends X> before2,
@Nonnull final ThrowableToByteFunction<? super C, ? extends X> before3) {
Objects.requireNonNull(before1);
Objects.requireNonNull(before2);
Objects.requireNonNull(before3);
return (a, b, c) ->
applyAsFloatThrows(
before1.applyAsByteThrows(a),
before2.applyAsByteThrows(b),
before3.applyAsByteThrows(c));
}
/**
* Creates a {@link ThrowableObjBiBooleanToByteFunction} which uses the {@code first} parameter of
* this one as argument for the given {@link ThrowableToByteFunction}.
*
* @param <T> The type of the first argument to the function
* @param <X> The type of the throwable to be thrown by this function
* @param function The function which accepts the {@code first} parameter of this one
* @return Creates a {@code ThrowableObjBiBooleanToByteFunction} which uses the {@code first}
* parameter of this one as argument for the given {@code ThrowableToByteFunction}.
* @throws NullPointerException If given argument is {@code null}
*/
@Nonnull
static <T, X extends Throwable> ThrowableObjBiBooleanToByteFunction<T, X> onlyFirst(
@Nonnull final ThrowableToByteFunction<? super T, ? extends X> function) {
Objects.requireNonNull(function);
return (t, value1, value2) -> function.applyAsByteThrows(t);
}
