Example usage for java.util.function LongUnaryOperator applyAsLong

Introduction

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

Prototype

long applyAsLong(long operand);

Source Link

Document

Applies this operator to the given operand.

Usage

From source file:Main.java

public static void main(String[] args) {
    LongUnaryOperator i = (l) -> -l;

    System.out.println(i.applyAsLong(Long.MAX_VALUE));
}

From source file:Main.java

public static void main(String[] args) {
    LongUnaryOperator i = LongUnaryOperator.identity();

    System.out.println(i.applyAsLong(Long.MAX_VALUE));
}

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

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

From source file:at.gridtec.lambda4j.operator.binary.LongBinaryOperator2.java

/**
 * Creates a {@link LongBinaryOperator2} which uses the {@code first} parameter of this one as argument for the
 * given {@link LongUnaryOperator}./*from   w w  w .  j av  a  2  s  .c om*/
 *
 * @param operator The operator which accepts the {@code first} parameter of this one
 * @return Creates a {@code LongBinaryOperator2} which uses the {@code first} parameter of this one as argument for
 * the given {@code LongUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static LongBinaryOperator2 onlyFirst(@Nonnull final LongUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (value1, value2) -> operator.applyAsLong(value1);
}

From source file:at.gridtec.lambda4j.operator.binary.LongBinaryOperator2.java

/**
 * Creates a {@link LongBinaryOperator2} which uses the {@code second} parameter of this one as argument for the
 * given {@link LongUnaryOperator}.//from   ww w  . j  a  v a2 s .  co m
 *
 * @param operator The operator which accepts the {@code second} parameter of this one
 * @return Creates a {@code LongBinaryOperator2} which uses the {@code second} parameter of this one as argument for
 * the given {@code LongUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static LongBinaryOperator2 onlySecond(@Nonnull final LongUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (value1, value2) -> operator.applyAsLong(value2);
}

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

/**
 * Creates a {@link LongTernaryOperator} which uses the {@code first} parameter of this one as argument for the
 * given {@link LongUnaryOperator}./*from w  w  w .j av a2  s . c om*/
 *
 * @param operator The operator which accepts the {@code first} parameter of this one
 * @return Creates a {@code LongTernaryOperator} which uses the {@code first} parameter of this one as argument for
 * the given {@code LongUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static LongTernaryOperator onlyFirst(@Nonnull final LongUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (value1, value2, value3) -> operator.applyAsLong(value1);
}

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

/**
 * Creates a {@link LongTernaryOperator} which uses the {@code second} parameter of this one as argument for the
 * given {@link LongUnaryOperator}.// w  ww  . j a  v  a 2s  .  com
 *
 * @param operator The operator which accepts the {@code second} parameter of this one
 * @return Creates a {@code LongTernaryOperator} which uses the {@code second} parameter of this one as argument for
 * the given {@code LongUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static LongTernaryOperator onlySecond(@Nonnull final LongUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (value1, value2, value3) -> operator.applyAsLong(value2);
}

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

/**
 * Creates a {@link LongTernaryOperator} which uses the {@code third} parameter of this one as argument for the
 * given {@link LongUnaryOperator}./*from   w  w w . ja  v a  2s .  c  o  m*/
 *
 * @param operator The operator which accepts the {@code third} parameter of this one
 * @return Creates a {@code LongTernaryOperator} which uses the {@code third} parameter of this one as argument for
 * the given {@code LongUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static LongTernaryOperator onlyThird(@Nonnull final LongUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (value1, value2, value3) -> operator.applyAsLong(value3);
}

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

/**
 * Creates a {@link ObjBiLongToLongFunction} which uses the {@code second} parameter of this one as argument for the
 * given {@link LongUnaryOperator}.//from  ww  w.j a  va 2 s .c o m
 *
 * @param <T> The type of the first argument to the function
 * @param operator The operator which accepts the {@code second} parameter of this one
 * @return Creates a {@code ObjBiLongToLongFunction} which uses the {@code second} parameter of this one as argument
 * for the given {@code LongUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T> ObjBiLongToLongFunction<T> onlySecond(@Nonnull final LongUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (t, value1, value2) -> operator.applyAsLong(value1);
}

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

/**
 * Creates a {@link ObjBiLongToLongFunction} which uses the {@code third} parameter of this one as argument for the
 * given {@link LongUnaryOperator}./*from w w w  .j a va2  s.  c  o  m*/
 *
 * @param <T> The type of the first argument to the function
 * @param operator The operator which accepts the {@code third} parameter of this one
 * @return Creates a {@code ObjBiLongToLongFunction} which uses the {@code third} parameter of this one as argument
 * for the given {@code LongUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T> ObjBiLongToLongFunction<T> onlyThird(@Nonnull final LongUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (t, value1, value2) -> operator.applyAsLong(value2);
}