/** * Returns a composed {@link TriBooleanToCharFunction} 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 * @param before3 The third function to apply before this function is applied * @return A composed {@code TriBooleanToCharFunction} 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 TriBooleanToCharFunction composeFromBoolean( @Nonnull final BooleanFunction<? extends T> before1, @Nonnull final BooleanToByteFunction before2, @Nonnull final BooleanToByteFunction before3) { Objects.requireNonNull(before1); Objects.requireNonNull(before2); Objects.requireNonNull(before3); return (value1, value2, value3) -> applyAsChar( before1.apply(value1), before2.applyAsByte(value2), before3.applyAsByte(value3)); }
/** * 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 BooleanToByteFunction before2) { Objects.requireNonNull(before1); Objects.requireNonNull(before2); return (value1, value2) -> applyAsFloat(before1.apply(value1), before2.applyAsByte(value2)); }
/** * Returns a composed {@link DoubleToByteFunction} 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 byte}. * * @param after The function to apply after this predicate is applied * @return A composed {@code DoubleToByteFunction} 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 byte}. */ @Nonnull default DoubleToByteFunction andThenToByte(@Nonnull final BooleanToByteFunction after) { Objects.requireNonNull(after); return (value) -> after.applyAsByte(test(value)); }
/** * Returns a composed {@link ObjCharToByteFunction} 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 byte}. * * @param after The function to apply after this predicate is applied * @return A composed {@code ObjCharToByteFunction} 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 byte}. */ @Nonnull default ObjCharToByteFunction<T> andThenToByte(@Nonnull final BooleanToByteFunction after) { Objects.requireNonNull(after); return (t, value) -> after.applyAsByte(test(t, value)); }