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.bi.conversion.BiDoubleToIntFunction.java

/**
 * Returns a composed {@link DoubleBinaryOperator2} 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 DoubleBinaryOperator2} 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  ww  .  j  a va2  s  .  c  om*/
 */
@Nonnull
default DoubleBinaryOperator2 andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (value1, value2) -> after.applyAsDouble(applyAsInt(value1, value2));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjIntToIntFunction.java

/**
 * Returns a composed {@link ObjIntToDoubleFunction} 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 ObjIntToDoubleFunction} 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  v  a2 s.c  om*/
 */
@Nonnull
default ObjIntToDoubleFunction<T> andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.applyAsDouble(applyAsInt(t, value));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjByteToIntFunction.java

/**
 * Returns a composed {@link ObjByteToDoubleFunction} 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 ObjByteToDoubleFunction} 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 .  ja  v  a  2s  .  c o  m*/
 */
@Nonnull
default ObjByteToDoubleFunction<T> andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.applyAsDouble(applyAsInt(t, value));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjCharToIntFunction.java

/**
 * Returns a composed {@link ObjCharToDoubleFunction} 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 ObjCharToDoubleFunction} 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  va 2 s .co  m*/
 */
@Nonnull
default ObjCharToDoubleFunction<T> andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.applyAsDouble(applyAsInt(t, value));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjFloatToIntFunction.java

/**
 * Returns a composed {@link ObjFloatToDoubleFunction} 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 ObjFloatToDoubleFunction} 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  2  s  .co m
 */
@Nonnull
default ObjFloatToDoubleFunction<T> andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.applyAsDouble(applyAsInt(t, value));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjShortToIntFunction.java

/**
 * Returns a composed {@link ObjShortToDoubleFunction} 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 ObjShortToDoubleFunction} 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  .  ja  v  a 2 s .  c  o  m*/
 */
@Nonnull
default ObjShortToDoubleFunction<T> andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.applyAsDouble(applyAsInt(t, value));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjBooleanToIntFunction.java

/**
 * Returns a composed {@link ObjBooleanToDoubleFunction} 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 ObjBooleanToDoubleFunction} 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  o  m
 */
@Nonnull
default ObjBooleanToDoubleFunction<T> andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.applyAsDouble(applyAsInt(t, value));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjLongToIntFunction.java

/**
 * Returns a composed {@link ObjLongToDoubleFunction} 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 ObjLongToDoubleFunction} 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 2 s .c  o m
 */
@Nonnull
default ObjLongToDoubleFunction<T> andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.applyAsDouble(applyAsInt(t, value));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjDoubleToIntFunction.java

/**
 * Returns a composed {@link ObjDoubleToDoubleFunction} 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 ObjDoubleToDoubleFunction} 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  v  a  2s.  c  o  m*/
 */
@Nonnull
default ObjDoubleToDoubleFunction<T> andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.applyAsDouble(applyAsInt(t, value));
}

From source file:at.gridtec.lambda4j.operator.binary.IntBinaryOperator2.java

/**
 * Returns a composed {@link BiIntToDoubleFunction} 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 BiIntToDoubleFunction} 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}./*  w  ww. j av  a 2 s.  c  o  m*/
 */
@Nonnull
default BiIntToDoubleFunction andThenToDouble(@Nonnull final IntToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (value1, value2) -> after.applyAsDouble(applyAsInt(value1, value2));
}