Example usage for java.util.function IntUnaryOperator applyAsInt

Introduction

In this page you can find the example usage for java.util.function IntUnaryOperator applyAsInt.

Prototype

int applyAsInt(int operand);

Source Link

Document

Applies this operator to the given operand.

Usage

From source file:Main.java

public static void main(String[] args) {
    IntUnaryOperator i = (x) -> x * x;
    System.out.println(i.applyAsInt(2));
}

From source file:Main.java

public static void incrementEffectivelyFinalVar(IntUnaryOperator operator) {
    System.out.println("operator.applyAsInt(1) = " + operator.applyAsInt(1));
}

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

/**
 * Creates a {@link ObjIntToIntFunction} which uses the {@code second} parameter of this one as argument for the
 * given {@link IntUnaryOperator}./*w w  w  . j a va  2 s  .  com*/
 *
 * @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 ObjIntToIntFunction} which uses the {@code second} parameter of this one as argument for
 * the given {@code IntUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T> ObjIntToIntFunction<T> onlySecond(@Nonnull final IntUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (t, value) -> operator.applyAsInt(value);
}

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

/**
 * Creates a {@link IntBinaryOperator2} which uses the {@code first} parameter of this one as argument for the given
 * {@link IntUnaryOperator}.// w ww.j a  v a 2s.  c o  m
 *
 * @param operator The operator which accepts the {@code first} parameter of this one
 * @return Creates a {@code IntBinaryOperator2} which uses the {@code first} parameter of this one as argument for
 * the given {@code IntUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static IntBinaryOperator2 onlyFirst(@Nonnull final IntUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (value1, value2) -> operator.applyAsInt(value1);
}

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

/**
 * Creates a {@link IntBinaryOperator2} which uses the {@code second} parameter of this one as argument for the
 * given {@link IntUnaryOperator}./*from   ww w .j av a  2 s.co  m*/
 *
 * @param operator The operator which accepts the {@code second} parameter of this one
 * @return Creates a {@code IntBinaryOperator2} which uses the {@code second} parameter of this one as argument for
 * the given {@code IntUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static IntBinaryOperator2 onlySecond(@Nonnull final IntUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (value1, value2) -> operator.applyAsInt(value2);
}

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

/**
 * Creates a {@link IntTernaryOperator} which uses the {@code first} parameter of this one as argument for the given
 * {@link IntUnaryOperator}.//from  w  ww  .ja va2s  .c  om
 *
 * @param operator The operator which accepts the {@code first} parameter of this one
 * @return Creates a {@code IntTernaryOperator} which uses the {@code first} parameter of this one as argument for
 * the given {@code IntUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static IntTernaryOperator onlyFirst(@Nonnull final IntUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (value1, value2, value3) -> operator.applyAsInt(value1);
}

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

/**
 * Creates a {@link IntTernaryOperator} which uses the {@code second} parameter of this one as argument for the
 * given {@link IntUnaryOperator}.//  w  w  w. java  2  s .c  om
 *
 * @param operator The operator which accepts the {@code second} parameter of this one
 * @return Creates a {@code IntTernaryOperator} which uses the {@code second} parameter of this one as argument for
 * the given {@code IntUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static IntTernaryOperator onlySecond(@Nonnull final IntUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (value1, value2, value3) -> operator.applyAsInt(value2);
}

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

/**
 * Creates a {@link IntTernaryOperator} which uses the {@code third} parameter of this one as argument for the given
 * {@link IntUnaryOperator}./*  ww w . j a va2  s. c  o m*/
 *
 * @param operator The operator which accepts the {@code third} parameter of this one
 * @return Creates a {@code IntTernaryOperator} which uses the {@code third} parameter of this one as argument for
 * the given {@code IntUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static IntTernaryOperator onlyThird(@Nonnull final IntUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (value1, value2, value3) -> operator.applyAsInt(value3);
}

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

/**
 * Creates a {@link ObjBiIntToIntFunction} which uses the {@code second} parameter of this one as argument for the
 * given {@link IntUnaryOperator}.//  w  w  w.  j  ava  2  s .c om
 *
 * @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 ObjBiIntToIntFunction} which uses the {@code second} parameter of this one as argument
 * for the given {@code IntUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T> ObjBiIntToIntFunction<T> onlySecond(@Nonnull final IntUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (t, value1, value2) -> operator.applyAsInt(value1);
}

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

/**
 * Creates a {@link ObjBiIntToIntFunction} which uses the {@code third} parameter of this one as argument for the
 * given {@link IntUnaryOperator}./*from  ww w.ja  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 third} parameter of this one
 * @return Creates a {@code ObjBiIntToIntFunction} which uses the {@code third} parameter of this one as argument
 * for the given {@code IntUnaryOperator}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T> ObjBiIntToIntFunction<T> onlyThird(@Nonnull final IntUnaryOperator operator) {
    Objects.requireNonNull(operator);
    return (t, value1, value2) -> operator.applyAsInt(value2);
}