/**
* Returns a composed {@link BiBytePredicate} that first applies the {@code before} functions to
* its input, and then applies this predicate to the result. If evaluation of either operation
* throws an exception, it is relayed to the caller of the composed operation. This method is just
* convenience, to provide the ability to execute an operation which accepts {@code byte} input,
* before this primitive predicate is executed.
*
* @param before1 The first function to apply before this predicate is applied
* @param before2 The second function to apply before this predicate is applied
* @return A composed {@code BiBytePredicate} that first applies the {@code before} functions to
* its input, and then applies this predicate 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 byte}.
*/
@Nonnull
default BiBytePredicate composeFromByte(
@Nonnull final ByteFunction<? extends T> before1, @Nonnull final ByteToCharFunction before2) {
Objects.requireNonNull(before1);
Objects.requireNonNull(before2);
return (value1, value2) -> test(before1.apply(value1), before2.applyAsChar(value2));
}
/**
* Creates a {@link ObjBiByteToCharFunction} which uses the {@code third} parameter of this one as
* argument for the given {@link ByteToCharFunction}.
*
* @param <T> The type of the first argument to the function
* @param function The function which accepts the {@code third} parameter of this one
* @return Creates a {@code ObjBiByteToCharFunction} which uses the {@code third} parameter of
* this one as argument for the given {@code ByteToCharFunction}.
* @throws NullPointerException If given argument is {@code null}
*/
@Nonnull
static <T> ObjBiByteToCharFunction<T> onlyThird(@Nonnull final ByteToCharFunction function) {
Objects.requireNonNull(function);
return (t, value1, value2) -> function.applyAsChar(value2);
}
