コード例 #1
0
 /**
  * Returns a composed {@link BooleanBinaryOperator} 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
  * boolean} 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 BooleanBinaryOperator} 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 boolean}.
  */
 @Nonnull
 default BooleanBinaryOperator composeFromBoolean(
     @Nonnull final BooleanFunction<? extends T> before1,
     @Nonnull final BooleanToCharFunction before2) {
   Objects.requireNonNull(before1);
   Objects.requireNonNull(before2);
   return (value1, value2) -> test(before1.apply(value1), before2.applyAsChar(value2));
 }
コード例 #2
0
 /**
  * Returns a composed {@link DoubleToCharFunction} 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 char}.
  *
  * @param after The function to apply after this predicate is applied
  * @return A composed {@code DoubleToCharFunction} 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 char}.
  */
 @Nonnull
 default DoubleToCharFunction andThenToChar(@Nonnull final BooleanToCharFunction after) {
   Objects.requireNonNull(after);
   return (value) -> after.applyAsChar(test(value));
 }