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.bi.obj.ObjShortToLongFunction.java

/**
 * Creates a {@link ObjShortToLongFunction} which uses the {@code first} parameter of this one as argument for the
 * given {@link ToLongFunction}./* w  w w.  j  a  va 2  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 ObjShortToLongFunction} 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> ObjShortToLongFunction<T> onlyFirst(@Nonnull final ToLongFunction<? super T> function) {
    Objects.requireNonNull(function);
    return (t, value) -> function.applyAsLong(t);
}

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

/**
 * Creates a {@link ObjBooleanToLongFunction} which uses the {@code first} parameter of this one as argument for the
 * given {@link ToLongFunction}./* ww  w  .ja  v  a2s  . 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 ObjBooleanToLongFunction} 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> ObjBooleanToLongFunction<T> onlyFirst(@Nonnull final ToLongFunction<? super T> function) {
    Objects.requireNonNull(function);
    return (t, value) -> function.applyAsLong(t);
}

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

/**
 * Creates a {@link ObjIntToLongFunction} which uses the {@code first} parameter of this one as argument for the
 * given {@link ToLongFunction}./*from   w ww . j a  v a 2  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 ObjIntToLongFunction} 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> ObjIntToLongFunction<T> onlyFirst(@Nonnull final ToLongFunction<? super T> function) {
    Objects.requireNonNull(function);
    return (t, value) -> function.applyAsLong(t);
}

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

/**
 * Creates a {@link ObjDoubleToLongFunction} which uses the {@code first} parameter of this one as argument for the
 * given {@link ToLongFunction}./*  w  ww. j ava2s . 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 ObjDoubleToLongFunction} 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> ObjDoubleToLongFunction<T> onlyFirst(@Nonnull final ToLongFunction<? super T> function) {
    Objects.requireNonNull(function);
    return (t, value) -> function.applyAsLong(t);
}

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

/**
 * Creates a {@link ObjBiLongToLongFunction} which uses the {@code first} parameter of this one as argument for the
 * given {@link ToLongFunction}.//  w ww  .  j  a  va  2s .com
 *
 * @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 ObjBiLongToLongFunction} 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> ObjBiLongToLongFunction<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.ObjBiIntToLongFunction.java

/**
 * Creates a {@link ObjBiIntToLongFunction} which uses the {@code first} parameter of this one as argument for the
 * given {@link ToLongFunction}./*from  w w w  .  j  a  va  2s .c om*/
 *
 * @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 ObjBiIntToLongFunction} 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> ObjBiIntToLongFunction<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.ObjBiByteToLongFunction.java

/**
 * Creates a {@link ObjBiByteToLongFunction} which uses the {@code first} parameter of this one as argument for the
 * given {@link ToLongFunction}.//w  ww .  j  a  v a  2 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 ObjBiByteToLongFunction} 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> ObjBiByteToLongFunction<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.ObjBiCharToLongFunction.java

/**
 * Creates a {@link ObjBiCharToLongFunction} which uses the {@code first} parameter of this one as argument for the
 * given {@link ToLongFunction}./*from   www .  j  a  v  a 2s . 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 ObjBiCharToLongFunction} 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> ObjBiCharToLongFunction<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.ObjBiFloatToLongFunction.java

/**
 * Creates a {@link ObjBiFloatToLongFunction} which uses the {@code first} parameter of this one as argument for the
 * given {@link ToLongFunction}./*  w w  w.  java2s  .c  om*/
 *
 * @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 ObjBiFloatToLongFunction} 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> ObjBiFloatToLongFunction<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.ObjBiShortToLongFunction.java

/**
 * Creates a {@link ObjBiShortToLongFunction} which uses the {@code first} parameter of this one as argument for the
 * given {@link ToLongFunction}./*from w  w  w. j ava 2s . 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 ObjBiShortToLongFunction} 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> ObjBiShortToLongFunction<T> onlyFirst(@Nonnull final ToLongFunction<? super T> function) {
    Objects.requireNonNull(function);
    return (t, value1, value2) -> function.applyAsLong(t);
}