Example usage for java.util.function ToLongFunction applyAsLong

Introduction

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

Prototype

long applyAsLong(T value);

Source Link

Document

Applies this function to the given argument.

Usage

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

/**
 * Creates a {@link ObjBiBooleanToLongFunction} which uses the {@code first} parameter of this one as argument for
 * the given {@link ToLongFunction}.//from   w w  w  . ja va  2 s.co  m
 *
 * @param <T> The type of the first argument to the function
 * @param function The function which accepts the {@code first} parameter of this one
 * @return Creates a {@code ObjBiBooleanToLongFunction} which uses the {@code first} parameter of this one as
 * argument for the given {@code ToLongFunction}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T> ObjBiBooleanToLongFunction<T> onlyFirst(@Nonnull final ToLongFunction<? super T> function) {
    Objects.requireNonNull(function);
    return (t, value1, value2) -> function.applyAsLong(t);
}

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

/**
 * Creates a {@link ObjBiDoubleToLongFunction} which uses the {@code first} parameter of this one as argument for
 * the given {@link ToLongFunction}./*from ww  w .ja v  a2  s  .c o  m*/
 *
 * @param <T> The type of the first argument to the function
 * @param function The function which accepts the {@code first} parameter of this one
 * @return Creates a {@code ObjBiDoubleToLongFunction} which uses the {@code first} parameter of this one as
 * argument for the given {@code ToLongFunction}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T> ObjBiDoubleToLongFunction<T> onlyFirst(@Nonnull final ToLongFunction<? super T> function) {
    Objects.requireNonNull(function);
    return (t, value1, value2) -> function.applyAsLong(t);
}

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

/**
 * Creates a {@link BiObjLongToLongFunction} which uses the {@code first} parameter of this one as argument for the
 * given {@link ToLongFunction}.//  w w w .j  av  a2  s  . c o m
 *
 * @param <T> The type of the first argument to the function
 * @param <U> The type of the second argument to the function
 * @param function The function which accepts the {@code first} parameter of this one
 * @return Creates a {@code BiObjLongToLongFunction} which uses the {@code first} parameter of this one as argument
 * for the given {@code ToLongFunction}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T, U> BiObjLongToLongFunction<T, U> onlyFirst(@Nonnull final ToLongFunction<? super T> function) {
    Objects.requireNonNull(function);
    return (t, u, value) -> function.applyAsLong(t);
}

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

/**
 * Creates a {@link BiObjLongToLongFunction} which uses the {@code second} parameter of this one as argument for the
 * given {@link ToLongFunction}./*from ww w .  j  a  v  a  2s.  c om*/
 *
 * @param <T> The type of the first argument to the function
 * @param <U> The type of the second argument to the function
 * @param function The function which accepts the {@code second} parameter of this one
 * @return Creates a {@code BiObjLongToLongFunction} which uses the {@code second} parameter of this one as argument
 * for the given {@code ToLongFunction}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T, U> BiObjLongToLongFunction<T, U> onlySecond(@Nonnull final ToLongFunction<? super U> function) {
    Objects.requireNonNull(function);
    return (t, u, value) -> function.applyAsLong(u);
}

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

/**
 * Creates a {@link BiObjBooleanToLongFunction} which uses the {@code first} parameter of this one as argument for
 * the given {@link ToLongFunction}.//from  w w w.  ja  v  a 2  s . co m
 *
 * @param <T> The type of the first argument to the function
 * @param <U> The type of the second argument to the function
 * @param function The function which accepts the {@code first} parameter of this one
 * @return Creates a {@code BiObjBooleanToLongFunction} which uses the {@code first} parameter of this one as
 * argument for the given {@code ToLongFunction}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T, U> BiObjBooleanToLongFunction<T, U> onlyFirst(@Nonnull final ToLongFunction<? super T> function) {
    Objects.requireNonNull(function);
    return (t, u, value) -> function.applyAsLong(t);
}

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

/**
 * Creates a {@link BiObjBooleanToLongFunction} which uses the {@code second} parameter of this one as argument for
 * the given {@link ToLongFunction}.//  w ww . java  2  s .  co m
 *
 * @param <T> The type of the first argument to the function
 * @param <U> The type of the second argument to the function
 * @param function The function which accepts the {@code second} parameter of this one
 * @return Creates a {@code BiObjBooleanToLongFunction} which uses the {@code second} parameter of this one as
 * argument for the given {@code ToLongFunction}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T, U> BiObjBooleanToLongFunction<T, U> onlySecond(@Nonnull final ToLongFunction<? super U> function) {
    Objects.requireNonNull(function);
    return (t, u, value) -> function.applyAsLong(u);
}

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

/**
 * Creates a {@link BiObjByteToLongFunction} which uses the {@code first} parameter of this one as argument for the
 * given {@link ToLongFunction}./*from   www  .  ja va 2 s  .  com*/
 *
 * @param <T> The type of the first argument to the function
 * @param <U> The type of the second argument to the function
 * @param function The function which accepts the {@code first} parameter of this one
 * @return Creates a {@code BiObjByteToLongFunction} which uses the {@code first} parameter of this one as argument
 * for the given {@code ToLongFunction}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T, U> BiObjByteToLongFunction<T, U> onlyFirst(@Nonnull final ToLongFunction<? super T> function) {
    Objects.requireNonNull(function);
    return (t, u, value) -> function.applyAsLong(t);
}

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

/**
 * Creates a {@link BiObjByteToLongFunction} which uses the {@code second} parameter of this one as argument for the
 * given {@link ToLongFunction}./*from   www  .  j a  v a2 s .  c o  m*/
 *
 * @param <T> The type of the first argument to the function
 * @param <U> The type of the second argument to the function
 * @param function The function which accepts the {@code second} parameter of this one
 * @return Creates a {@code BiObjByteToLongFunction} which uses the {@code second} parameter of this one as argument
 * for the given {@code ToLongFunction}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T, U> BiObjByteToLongFunction<T, U> onlySecond(@Nonnull final ToLongFunction<? super U> function) {
    Objects.requireNonNull(function);
    return (t, u, value) -> function.applyAsLong(u);
}

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

/**
 * Creates a {@link BiObjCharToLongFunction} which uses the {@code first} parameter of this one as argument for the
 * given {@link ToLongFunction}./*  w ww .  j  a  va2  s  . c  o m*/
 *
 * @param <T> The type of the first argument to the function
 * @param <U> The type of the second argument to the function
 * @param function The function which accepts the {@code first} parameter of this one
 * @return Creates a {@code BiObjCharToLongFunction} which uses the {@code first} parameter of this one as argument
 * for the given {@code ToLongFunction}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T, U> BiObjCharToLongFunction<T, U> onlyFirst(@Nonnull final ToLongFunction<? super T> function) {
    Objects.requireNonNull(function);
    return (t, u, value) -> function.applyAsLong(t);
}

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

/**
 * Creates a {@link BiObjCharToLongFunction} which uses the {@code second} parameter of this one as argument for the
 * given {@link ToLongFunction}.// w w  w .ja  va 2 s.  co  m
 *
 * @param <T> The type of the first argument to the function
 * @param <U> The type of the second argument to the function
 * @param function The function which accepts the {@code second} parameter of this one
 * @return Creates a {@code BiObjCharToLongFunction} which uses the {@code second} parameter of this one as argument
 * for the given {@code ToLongFunction}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T, U> BiObjCharToLongFunction<T, U> onlySecond(@Nonnull final ToLongFunction<? super U> function) {
    Objects.requireNonNull(function);
    return (t, u, value) -> function.applyAsLong(u);
}