Example usage for java.util.function DoubleToLongFunction applyAsLong

Introduction

In this page you can find the example usage for java.util.function DoubleToLongFunction applyAsLong.

Prototype

long applyAsLong(double value);

Source Link

Document

Applies this function to the given argument.

Usage

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

/**
 * Returns a composed {@link BiObjByteToLongFunction} 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 long}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjByteToLongFunction} 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
 * long}./*  w w  w  . java 2 s  .c  om*/
 */
@Nonnull
default BiObjByteToLongFunction<T, U> andThenToLong(@Nonnull final DoubleToLongFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsLong(applyAsDouble(t, u, value));
}

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

/**
 * Returns a composed {@link BiObjCharToLongFunction} 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 long}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjCharToLongFunction} 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
 * long}.//  ww w  . ja  v  a 2 s . c  o m
 */
@Nonnull
default BiObjCharToLongFunction<T, U> andThenToLong(@Nonnull final DoubleToLongFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsLong(applyAsDouble(t, u, value));
}

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

/**
 * Returns a composed {@link BiObjFloatToLongFunction} 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 long}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjFloatToLongFunction} 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
 * long}.//ww w  .  jav a  2 s . c  o  m
 */
@Nonnull
default BiObjFloatToLongFunction<T, U> andThenToLong(@Nonnull final DoubleToLongFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsLong(applyAsDouble(t, u, value));
}

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

/**
 * Returns a composed {@link BiObjShortToLongFunction} 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 long}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjShortToLongFunction} 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
 * long}./*www . jav  a2  s  .c  o m*/
 */
@Nonnull
default BiObjShortToLongFunction<T, U> andThenToLong(@Nonnull final DoubleToLongFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsLong(applyAsDouble(t, u, value));
}

From source file:at.gridtec.lambda4j.function.tri.TriLongFunction.java

/**
 * Returns a composed {@link TriDoubleFunction} 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 double} 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 TriDoubleFunction} 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
 * double}.//from  ww w  . j  a  v a  2  s . c  o  m
 */
@Nonnull
default TriDoubleFunction<R> composeFromDouble(@Nonnull final DoubleToLongFunction before1,
        @Nonnull final DoubleToLongFunction before2, @Nonnull final DoubleToLongFunction before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> apply(before1.applyAsLong(value1), before2.applyAsLong(value2),
            before3.applyAsLong(value3));
}

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

/**
 * Returns a composed {@link BiObjDoubleToLongFunction} 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 long}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjDoubleToLongFunction} 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
 * long}./*from   w ww  . ja v  a 2s  . com*/
 */
@Nonnull
default BiObjDoubleToLongFunction<T, U> andThenToLong(@Nonnull final DoubleToLongFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsLong(applyAsDouble(t, u, value));
}

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

/**
 * Returns a composed {@link BiObjIntToLongFunction} 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 long}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjIntToLongFunction} 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
 * long}./* w  w w.  j ava 2  s.c  om*/
 */
@Nonnull
default BiObjIntToLongFunction<T, U> andThenToLong(@Nonnull final DoubleToLongFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsLong(applyAsDouble(t, u, value));
}

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

/**
 * Returns a composed {@link BiObjLongToLongFunction} 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 long}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjLongToLongFunction} 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
 * long}.//from  ww  w  .j av a 2  s.  c om
 */
@Nonnull
default BiObjLongToLongFunction<T, U> andThenToLong(@Nonnull final DoubleToLongFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsLong(applyAsDouble(t, u, value));
}

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

/**
 * Returns a composed {@link BiObjBooleanToLongFunction} 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 long}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjBooleanToLongFunction} 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
 * long}./*w w w  .j  av a 2s  .  c  o  m*/
 */
@Nonnull
default BiObjBooleanToLongFunction<T, U> andThenToLong(@Nonnull final DoubleToLongFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsLong(applyAsDouble(t, u, value));
}

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

/**
 * Returns a composed {@link TriDoubleFunction} 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 double} 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 TriDoubleFunction} 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
 * double}./*  www  .  j  av  a 2s.c  om*/
 */
@Nonnull
default TriDoubleFunction<R> composeFromDouble(@Nonnull final DoubleFunction<? extends T> before1,
        @Nonnull final DoubleToLongFunction before2, @Nonnull final DoubleToLongFunction before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> apply(before1.apply(value1), before2.applyAsLong(value2),
            before3.applyAsLong(value3));
}