Example usage for java.util.function IntToDoubleFunction applyAsDouble

Introduction

In this page you can find the example usage for java.util.function IntToDoubleFunction applyAsDouble.

Prototype

double applyAsDouble(int value);

Source Link

Document

Applies this function to the given argument.

Usage

From source file:at.gridtec.lambda4j.function.tri.conversion.TriByteToIntFunction.java

/**
 * Returns a composed {@link TriByteToDoubleFunction} that first applies this function 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 function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code TriByteToDoubleFunction} that first applies this function 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}.//from ww  w  . j a va 2 s.  c om
 */
@Nonnull
default TriByteToDoubleFunction andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (value1, value2, value3) -> after.applyAsDouble(applyAsInt(value1, value2, value3));
}

From source file:at.gridtec.lambda4j.function.tri.conversion.TriCharToIntFunction.java

/**
 * Returns a composed {@link TriCharToDoubleFunction} that first applies this function 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 function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code TriCharToDoubleFunction} that first applies this function 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}./* ww w .ja  va2s  . c om*/
 */
@Nonnull
default TriCharToDoubleFunction andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (value1, value2, value3) -> after.applyAsDouble(applyAsInt(value1, value2, value3));
}

From source file:at.gridtec.lambda4j.function.tri.conversion.TriFloatToIntFunction.java

/**
 * Returns a composed {@link TriFloatToDoubleFunction} that first applies this function 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 function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code TriFloatToDoubleFunction} that first applies this function 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}./*from  w  ww  . j  a  v a2s . c o m*/
 */
@Nonnull
default TriFloatToDoubleFunction andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (value1, value2, value3) -> after.applyAsDouble(applyAsInt(value1, value2, value3));
}

From source file:at.gridtec.lambda4j.function.tri.conversion.TriLongToIntFunction.java

/**
 * Returns a composed {@link TriLongToDoubleFunction} that first applies this function 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 function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code TriLongToDoubleFunction} that first applies this function 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}./*from ww w.j av a2 s  .c o  m*/
 */
@Nonnull
default TriLongToDoubleFunction andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (value1, value2, value3) -> after.applyAsDouble(applyAsInt(value1, value2, value3));
}

From source file:at.gridtec.lambda4j.function.tri.conversion.TriShortToIntFunction.java

/**
 * Returns a composed {@link TriShortToDoubleFunction} that first applies this function 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 function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code TriShortToDoubleFunction} that first applies this function 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}./*ww  w . j  a v a  2s.  co m*/
 */
@Nonnull
default TriShortToDoubleFunction andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (value1, value2, value3) -> after.applyAsDouble(applyAsInt(value1, value2, value3));
}

From source file:at.gridtec.lambda4j.function.tri.conversion.TriBooleanToIntFunction.java

/**
 * Returns a composed {@link TriBooleanToDoubleFunction} that first applies this function 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 function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code TriBooleanToDoubleFunction} that first applies this function 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}.//from   w  w  w  .j a  v  a  2s .com
 */
@Nonnull
default TriBooleanToDoubleFunction andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (value1, value2, value3) -> after.applyAsDouble(applyAsInt(value1, value2, value3));
}

From source file:at.gridtec.lambda4j.function.tri.conversion.TriDoubleToIntFunction.java

/**
 * Returns a composed {@link DoubleTernaryOperator} that first applies this function 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 function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code DoubleTernaryOperator} that first applies this function 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}.//  w w  w .  ja va2 s . c om
 */
@Nonnull
default DoubleTernaryOperator andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (value1, value2, value3) -> after.applyAsDouble(applyAsInt(value1, value2, value3));
}

From source file:at.gridtec.lambda4j.operator.ternary.IntTernaryOperator.java

/**
 * Returns a composed {@link TriIntToDoubleFunction} that first applies this operator 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 operator to an operation returning {@code double}.
 *
 * @param after The function to apply after this operator is applied
 * @return A composed {@code TriIntToDoubleFunction} that first applies this operator 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}.//from   w ww . j av a 2 s .c  o m
 */
@Nonnull
default TriIntToDoubleFunction andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (value1, value2, value3) -> after.applyAsDouble(applyAsInt(value1, value2, value3));
}

From source file:at.gridtec.lambda4j.consumer.tri.obj.BiObjDoubleConsumer.java

/**
 * Returns a composed {@link TriIntConsumer} that first applies the {@code before} functions to
 * its input, and then applies this consumer 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 int} input,
 * before this primitive consumer is executed.
 *
 * @param before1 The first function to apply before this consumer is applied
 * @param before2 The second function to apply before this consumer is applied
 * @param before3 The third function to apply before this consumer is applied
 * @return A composed {@code TriIntConsumer} that first applies the {@code before} functions to its input, and then
 * applies this consumer to the result.//from w w w. j av  a  2s. co m
 * @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
 * int}.
 */
@Nonnull
default TriIntConsumer composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntFunction<? extends U> before2, @Nonnull final IntToDoubleFunction before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> accept(before1.apply(value1), before2.apply(value2),
            before3.applyAsDouble(value3));
}

From source file:at.gridtec.lambda4j.function.tri.obj.ObjBiIntToIntFunction.java

/**
 * Returns a composed {@link ObjBiIntToDoubleFunction} that first applies this function 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 function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code ObjBiIntToDoubleFunction} that first applies this function 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}./*w w  w.  j a v  a 2  s. c  om*/
 */
@Nonnull
default ObjBiIntToDoubleFunction<T> andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, value1, value2) -> after.applyAsDouble(applyAsInt(t, value1, value2));
}