/**
* Returns a composed {@link BiCharPredicate} 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 char} input,
* before this primitive predicate is executed.
*
* @param before1 The first function to apply before this predicate is applied
* @param before2 The second operator to apply before this predicate is applied
* @return A composed {@code BiCharPredicate} 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 char}.
*/
@Nonnull
default BiCharPredicate composeFromChar(
@Nonnull final CharFunction<? extends T> before1, @Nonnull final CharUnaryOperator before2) {
Objects.requireNonNull(before1);
Objects.requireNonNull(before2);
return (value1, value2) -> test(before1.apply(value1), before2.applyAsChar(value2));
}
/**
* Returns a composed {@link ObjBiByteToCharFunction} that first applies this function to its
* input, and then applies the {@code after} operator 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 transform this primitive function to an
* operation returning {@code char}.
*
* @param after The operator to apply after this function is applied
* @return A composed {@code ObjBiByteToCharFunction} that first applies this function to its
* input, and then applies the {@code after} operator to the result.
* @throws NullPointerException If given argument is {@code null}
* @implSpec The input argument of this method is a able to return primitive values. In this case
* this is {@code char}.
*/
@Nonnull
default ObjBiByteToCharFunction<T> andThenToChar(@Nonnull final CharUnaryOperator after) {
Objects.requireNonNull(after);
return (t, value1, value2) -> after.applyAsChar(applyAsChar(t, value1, value2));
}
/**
* Returns a composed {@link CharSupplier} that first applies this supplier to its input, and then
* applies the {@code after} operator 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 transform this primitive supplier to an operation
* returning {@code char}.
*
* @param after The operator to apply after this supplier is applied
* @return A composed {@code CharSupplier} that first applies this supplier to its input, and then
* applies the {@code after} operator to the result.
* @throws NullPointerException If given argument is {@code null}
* @implSpec The input argument of this method is a able to return primitive values. In this case
* this is {@code char}.
*/
@Nonnull
default CharSupplier andThenToChar(@Nonnull final CharUnaryOperator after) {
Objects.requireNonNull(after);
return () -> after.applyAsChar(getAsChar());
}
