/**
* Returns a composed {@link BiBooleanToFloatFunction} that first applies the {@code before}
* functions to its input, and then applies this function 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
* boolean} input, before this primitive function is executed.
*
* @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 BiBooleanToFloatFunction} 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 a able to handle primitive values. In this case
* this is {@code boolean}.
*/
@Nonnull
default BiBooleanToFloatFunction composeFromBoolean(
@Nonnull final BooleanFunction<? extends T> before1,
@Nonnull final BooleanToDoubleFunction before2) {
Objects.requireNonNull(before1);
Objects.requireNonNull(before2);
return (value1, value2) -> applyAsFloat(before1.apply(value1), before2.applyAsDouble(value2));
}
/**
* Returns a composed {@link BooleanUnaryOperator} that first applies the {@code before} function
* 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 boolean}
* input, before this primitive predicate is executed.
*
* @param before The function to apply before this predicate is applied
* @return A composed {@code BooleanUnaryOperator} that first applies the {@code before} function
* 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 boolean}.
*/
@Nonnull
default BooleanUnaryOperator composeFromBoolean(@Nonnull final BooleanToDoubleFunction before) {
Objects.requireNonNull(before);
return (value) -> test(before.applyAsDouble(value));
}
/**
* Returns a composed {@link DoubleUnaryOperator2} that first applies this predicate to its input,
* and then applies the {@code after} function 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 predicate to an operation
* returning {@code double}.
*
* @param after The function to apply after this predicate is applied
* @return A composed {@code DoubleUnaryOperator2} that first applies this predicate to its input,
* and then applies the {@code after} function 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 double}.
*/
@Nonnull
default DoubleUnaryOperator2 andThenToDouble(@Nonnull final BooleanToDoubleFunction after) {
Objects.requireNonNull(after);
return (value) -> after.applyAsDouble(test(value));
}
/**
* Returns a composed {@link ObjCharToDoubleFunction} that first applies this predicate to its
* input, and then applies the {@code after} function 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 predicate to an
* operation returning {@code double}.
*
* @param after The function to apply after this predicate is applied
* @return A composed {@code ObjCharToDoubleFunction} that first applies this predicate to its
* input, and then applies the {@code after} function 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 double}.
*/
@Nonnull
default ObjCharToDoubleFunction<T> andThenToDouble(@Nonnull final BooleanToDoubleFunction after) {
Objects.requireNonNull(after);
return (t, value) -> after.applyAsDouble(test(t, value));
}
