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.conversion.BiIntToCharFunction.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.
 */// w ww .jav a  2s  .c  o m
@Nonnull
default <A, B> ToCharBiFunction<A, B> compose(@Nonnull final ToIntFunction<? super A> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsChar(before1.applyAsInt(a), before2.applyAsInt(b));
}

From source file:at.gridtec.lambda4j.function.bi.conversion.BiIntToFloatFunction.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. jav a 2  s  .c o  m
@Nonnull
default <A, B> ToFloatBiFunction<A, B> compose(@Nonnull final ToIntFunction<? super A> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsFloat(before1.applyAsInt(a), before2.applyAsInt(b));
}

From source file:at.gridtec.lambda4j.function.bi.conversion.BiIntToLongFunction.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.
 *///ww  w.  j ava2s .co  m
@Nonnull
default <A, B> ToLongBiFunction2<A, B> compose(@Nonnull final ToIntFunction<? super A> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsLong(before1.applyAsInt(a), before2.applyAsInt(b));
}

From source file:at.gridtec.lambda4j.function.bi.conversion.BiIntToShortFunction.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.
 *///from w  w  w .  j  a  va2s .  co m
@Nonnull
default <A, B> ToShortBiFunction<A, B> compose(@Nonnull final ToIntFunction<? super A> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsShort(before1.applyAsInt(a), before2.applyAsInt(b));
}

From source file:at.gridtec.lambda4j.function.bi.conversion.BiIntToDoubleFunction.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.
 */// w  ww . j  a  va 2  s .com
@Nonnull
default <A, B> ToDoubleBiFunction2<A, B> compose(@Nonnull final ToIntFunction<? super A> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsDouble(before1.applyAsInt(a), before2.applyAsInt(b));
}

From source file:at.gridtec.lambda4j.function.tri.TriIntFunction.java

/**
 * Returns a composed {@link TriFunction} 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 <C> The type of the argument to the third 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
 * @param before3 The third function to apply before this function is applied
 * @return A composed {@code TriFunction} that first applies the {@code before} functions to its input, and then
 * applies this function to the result.//ww  w .  ja  va 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, C> TriFunction<A, B, C, R> compose(@Nonnull final ToIntFunction<? super A> before1,
        @Nonnull final ToIntFunction<? super B> before2, @Nonnull final ToIntFunction<? super C> before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (a, b, c) -> apply(before1.applyAsInt(a), before2.applyAsInt(b), before3.applyAsInt(c));
}

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

/**
 * Returns a composed {@link TriFunction} 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 <C> The type of the argument to the third 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
 * @param before3 The third function to apply before this function is applied
 * @return A composed {@code TriFunction} that first applies the {@code before} functions to its input, and then
 * applies this function to the result.//from   w  ww . ja v  a2  s  .  c om
 * @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> TriFunction<A, B, C, R> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final ToIntFunction<? super B> before2, @Nonnull final ToIntFunction<? super C> before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (a, b, c) -> apply(before1.apply(a), before2.applyAsInt(b), before3.applyAsInt(c));
}

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

/**
 * Returns a composed {@link TriFunction} 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 <C> The type of the argument to the third 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
 * @param before3 The third function to apply before this function is applied
 * @return A composed {@code TriFunction} that first applies the {@code before} functions to its input, and then
 * applies this function to the result.//from  ww w .  j a  v a 2s .  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, C> TriFunction<A, B, C, R> 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) -> apply(before1.apply(a), before2.apply(b), before3.applyAsInt(c));
}

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

/**
 * Returns a composed {@link ToIntBiFunction2} that first applies the {@code before} functions to its input, and
 * then applies this operator 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 operator is applied
 * @param before2 The second function to apply before this operator is applied
 * @return A composed {@code ToIntBiFunction2} that first applies the {@code before} functions to its input, and
 * then applies this operator 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 a  2s  . c  o m
@Nonnull
default <A, B> ToIntBiFunction2<A, B> compose(@Nonnull final ToIntFunction<? super A> before1,
        @Nonnull final ToIntFunction<? super B> before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (a, b) -> applyAsInt(before1.applyAsInt(a), before2.applyAsInt(b));
}

From source file:at.gridtec.lambda4j.predicate.bi.obj.ObjIntPredicate.java

/**
 * Returns a composed {@link BiPredicate2} that first applies the {@code before} functions to its input, and
 * then applies this predicate 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 predicate
 * @param <B> The type of the argument to the second given function, and of composed predicate
 * @param before1 The first function to apply before this predicate is applied
 * @param before2 The second function to apply before this predicate is applied
 * @return A composed {@code BiPredicate2} that first applies the {@code before} functions to its input, and then
 * applies this predicate 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 . ja  v  a  2  s.  c  o m*/
@Nonnull
default <A, B> BiPredicate2<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) -> test(before1.apply(a), before2.applyAsInt(b));
}