Example usage for java.util.function ToIntFunction applyAsInt

List of usage examples for java.util.function ToIntFunction applyAsInt

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Introduction

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

Prototype

int applyAsInt(T value);

Source Link

Document

Applies this function to the given argument.

Usage

From source file:at.gridtec.lambda4j.function.bi.BiIntFunction.java

/**
 * Returns a composed {@link BiFunction2} 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.
 *
 * @param <A> The type of the argument to the first given function, and of composed function
 * @param <B> The type of the argument to the second given function, and of composed function
 * @param before1 The first function to apply before this function is applied
 * @param before2 The second function to apply before this function is applied
 * @return A composed {@code BiFunction2} that first applies the {@code before} functions to its input, and then
 * applies this function to the result.//  ww  w  . j  a v a  2 s . c  o m
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is able to handle every type.
 */
@Nonnull
default <A, B> BiFunction2<A, B, R> compose(@Nonnull final ToIntFunction<? super A> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> apply(before1.applyAsInt(a), before2.applyAsInt(b));
}

From source file:at.gridtec.lambda4j.consumer.tri.obj.BiObjIntConsumer.java

/**
 * Returns a composed {@link TriConsumer} that first applies the {@code before} functions to its input, and
 * then applies this consumer to the result.
 * If evaluation of either operation throws an exception, it is relayed to the caller of the composed operation.
 *
 * @param <A> The type of the argument to the first given function, and of composed consumer
 * @param <B> The type of the argument to the second given function, and of composed consumer
 * @param <C> The type of the argument to the third given function, and of composed consumer
 * @param before1 The first function to apply before this consumer is applied
 * @param before2 The second function to apply before this consumer is applied
 * @param before3 The third function to apply before this consumer is applied
 * @return A composed {@code TriConsumer} that first applies the {@code before} functions to its input, and then
 * applies this consumer to the result./*from w w w  .j  av  a 2s .co m*/
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is able to handle every type.
 */
@Nonnull
default <A, B, C> TriConsumer<A, B, C> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final Function<? super B, ? extends U> before2,
        @Nonnull final ToIntFunction<? super C> before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (a, b, c) -> accept(before1.apply(a), before2.apply(b), before3.applyAsInt(c));
}

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

/**
 * Returns a composed {@link ToIntBiFunction2} 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.
 *
 * @param <A> The type of the argument to the first given function, and of composed function
 * @param <B> The type of the argument to the second given function, and of composed function
 * @param before1 The first function to apply before this function is applied
 * @param before2 The second function to apply before this function is applied
 * @return A composed {@code ToIntBiFunction2} 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 able to handle every type.
 *//*ww  w.j  a  v a2  s . co m*/
@Nonnull
default <A, B> ToIntBiFunction2<A, B> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsInt(before1.apply(a), before2.applyAsInt(b));
}

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

/**
 * Returns a composed {@link ToByteBiFunction} 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.
 *
 * @param <A> The type of the argument to the first given function, and of composed function
 * @param <B> The type of the argument to the second given function, and of composed function
 * @param before1 The first function to apply before this function is applied
 * @param before2 The second function to apply before this function is applied
 * @return A composed {@code ToByteBiFunction} 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 able to handle every type.
 *//*from w w  w  . jav  a2  s .  c om*/
@Nonnull
default <A, B> ToByteBiFunction<A, B> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsByte(before1.apply(a), before2.applyAsInt(b));
}

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

/**
 * Returns a composed {@link ToCharBiFunction} 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.
 *
 * @param <A> The type of the argument to the first given function, and of composed function
 * @param <B> The type of the argument to the second given function, and of composed function
 * @param before1 The first function to apply before this function is applied
 * @param before2 The second function to apply before this function is applied
 * @return A composed {@code ToCharBiFunction} 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 able to handle every type.
 *//*from w  w w  .  j a va  2s  . c o  m*/
@Nonnull
default <A, B> ToCharBiFunction<A, B> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsChar(before1.apply(a), before2.applyAsInt(b));
}

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

/**
 * Returns a composed {@link ToFloatBiFunction} 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.
 *
 * @param <A> The type of the argument to the first given function, and of composed function
 * @param <B> The type of the argument to the second given function, and of composed function
 * @param before1 The first function to apply before this function is applied
 * @param before2 The second function to apply before this function is applied
 * @return A composed {@code ToFloatBiFunction} 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 able to handle every type.
 *///from w ww .j  a  v  a2s  .c o m
@Nonnull
default <A, B> ToFloatBiFunction<A, B> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsFloat(before1.apply(a), before2.applyAsInt(b));
}

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

/**
 * Returns a composed {@link ToShortBiFunction} 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.
 *
 * @param <A> The type of the argument to the first given function, and of composed function
 * @param <B> The type of the argument to the second given function, and of composed function
 * @param before1 The first function to apply before this function is applied
 * @param before2 The second function to apply before this function is applied
 * @return A composed {@code ToShortBiFunction} 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 able to handle every type.
 *///  ww  w . j  a  v  a 2s . c o m
@Nonnull
default <A, B> ToShortBiFunction<A, B> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsShort(before1.apply(a), before2.applyAsInt(b));
}

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

/**
 * Returns a composed {@link ToLongBiFunction2} 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.
 *
 * @param <A> The type of the argument to the first given function, and of composed function
 * @param <B> The type of the argument to the second given function, and of composed function
 * @param before1 The first function to apply before this function is applied
 * @param before2 The second function to apply before this function is applied
 * @return A composed {@code ToLongBiFunction2} 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 able to handle every type.
 *//*from  w  ww  . j av  a  2s. c  o  m*/
@Nonnull
default <A, B> ToLongBiFunction2<A, B> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsLong(before1.apply(a), before2.applyAsInt(b));
}

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

/**
 * Returns a composed {@link ToDoubleBiFunction2} 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.
 *
 * @param <A> The type of the argument to the first given function, and of composed function
 * @param <B> The type of the argument to the second given function, and of composed function
 * @param before1 The first function to apply before this function is applied
 * @param before2 The second function to apply before this function is applied
 * @return A composed {@code ToDoubleBiFunction2} 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 able to handle every type.
 */// ww  w.  j a  va2s .c o m
@Nonnull
default <A, B> ToDoubleBiFunction2<A, B> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsDouble(before1.apply(a), before2.applyAsInt(b));
}

From source file:at.gridtec.lambda4j.function.bi.conversion.BiIntToByteFunction.java

/**
 * Returns a composed {@link ToByteBiFunction} 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.
 *
 * @param <A> The type of the argument to the first given function, and of composed function
 * @param <B> The type of the argument to the second given function, and of composed function
 * @param before1 The first function to apply before this function is applied
 * @param before2 The second function to apply before this function is applied
 * @return A composed {@code ToByteBiFunction} 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 able to handle every type.
 *//*ww w .  j a va  2 s.  c  o m*/
@Nonnull
default <A, B> ToByteBiFunction<A, B> compose(@Nonnull final ToIntFunction<? super A> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsByte(before1.applyAsInt(a), before2.applyAsInt(b));
}