Example usage for java.util.function IntFunction apply

List of usage examples for java.util.function IntFunction apply

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Introduction

In this page you can find the example usage for java.util.function IntFunction apply.

Prototype

R apply(int value);

Source Link

Document

Applies this function to the given argument.

Usage

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

/**
 * Returns a composed {@link BiIntToDoubleFunction} 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.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code int} input,
 * before this primitive function is executed.
 *
 * @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 BiIntToDoubleFunction} 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 a able to handle primitive values. In this case this is {@code
 * int}.//  www .j  a  va2s  . c  o m
 */
@Nonnull
default BiIntToDoubleFunction composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntToLongFunction before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (value1, value2) -> applyAsDouble(before1.apply(value1), before2.applyAsLong(value2));
}

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

/**
 * Returns a composed {@link BiIntToDoubleFunction} 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.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code int} input,
 * before this primitive function is executed.
 *
 * @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 BiIntToDoubleFunction} 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 a able to handle primitive values. In this case this is {@code
 * int}./*  w ww. j ava2s.com*/
 */
@Nonnull
default BiIntToDoubleFunction composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntToShortFunction before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (value1, value2) -> applyAsDouble(before1.apply(value1), before2.applyAsShort(value2));
}

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

/**
 * Returns a composed {@link TriIntFunction} 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.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code int} input,
 * before this primitive function is executed.
 *
 * @param before1 The first function to apply before this function is applied
 * @param before2 The second predicate to apply before this function is applied
 * @param before3 The third predicate to apply before this function is applied
 * @return A composed {@code TriIntFunction} 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 a able to handle primitive values. In this case this is {@code
 * int}.
 */
@Nonnull
default TriIntFunction<R> composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntPredicate before2, @Nonnull final IntPredicate before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> apply(before1.apply(value1), before2.test(value2), before3.test(value3));
}

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

/**
 * Returns a composed {@link TriIntFunction} 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.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code int} input,
 * before this primitive function is executed.
 *
 * @param before1 The first function to apply before this function is applied
 * @param before2 The second operator to apply before this function is applied
 * @param before3 The third operator to apply before this function is applied
 * @return A composed {@code TriIntFunction} that first applies the {@code before} functions to its input, and then
 * applies this function to the result.//from  ww w  . j  a  va  2  s .c  o m
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to handle primitive values. In this case this is {@code
 * int}.
 */
@Nonnull
default TriIntFunction<R> composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntUnaryOperator before2, @Nonnull final IntUnaryOperator before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> apply(before1.apply(value1), before2.applyAsInt(value2),
            before3.applyAsInt(value3));
}

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

/**
 * Returns a composed {@link TriIntFunction} 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.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code int} input,
 * before this primitive function is executed.
 *
 * @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 TriIntFunction} that first applies the {@code before} functions to its input, and then
 * applies this function to the result./* w w  w . ja  v a  2s .c o m*/
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to handle primitive values. In this case this is {@code
 * int}.
 */
@Nonnull
default TriIntFunction<R> composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntToByteFunction before2, @Nonnull final IntToByteFunction before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> apply(before1.apply(value1), before2.applyAsByte(value2),
            before3.applyAsByte(value3));
}

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

/**
 * Returns a composed {@link TriIntFunction} 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.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code int} input,
 * before this primitive function is executed.
 *
 * @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 TriIntFunction} 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 a able to handle primitive values. In this case this is {@code
 * int}.
 */
@Nonnull
default TriIntFunction<R> composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntToCharFunction before2, @Nonnull final IntToCharFunction before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> apply(before1.apply(value1), before2.applyAsChar(value2),
            before3.applyAsChar(value3));
}

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

/**
 * Returns a composed {@link TriIntFunction} 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.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code int} input,
 * before this primitive function is executed.
 *
 * @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 TriIntFunction} that first applies the {@code before} functions to its input, and then
 * applies this function to the result./*from  w w  w.  j  a  v a 2  s .  c  om*/
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to handle primitive values. In this case this is {@code
 * int}.
 */
@Nonnull
default TriIntFunction<R> composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntToLongFunction before2, @Nonnull final IntToLongFunction before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> apply(before1.apply(value1), before2.applyAsLong(value2),
            before3.applyAsLong(value3));
}

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

/**
 * Returns a composed {@link TriIntFunction} 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.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code int} input,
 * before this primitive function is executed.
 *
 * @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 TriIntFunction} that first applies the {@code before} functions to its input, and then
 * applies this function to the result.//  ww  w. j av  a 2s.  co  m
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to handle primitive values. In this case this is {@code
 * int}.
 */
@Nonnull
default TriIntFunction<R> composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntToFloatFunction before2, @Nonnull final IntToFloatFunction before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> apply(before1.apply(value1), before2.applyAsFloat(value2),
            before3.applyAsFloat(value3));
}

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

/**
 * Returns a composed {@link TriIntFunction} 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.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code int} input,
 * before this primitive function is executed.
 *
 * @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 TriIntFunction} 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 a able to handle primitive values. In this case this is {@code
 * int}.
 */
@Nonnull
default TriIntFunction<R> composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntToShortFunction before2, @Nonnull final IntToShortFunction before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> apply(before1.apply(value1), before2.applyAsShort(value2),
            before3.applyAsShort(value3));
}

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

/**
 * Returns a composed {@link TriIntFunction} 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.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code int} input,
 * before this primitive function is executed.
 *
 * @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 TriIntFunction} that first applies the {@code before} functions to its input, and then
 * applies this function to the result.//from w ww .  j a v a  2s.c  o  m
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to handle primitive values. In this case this is {@code
 * int}.
 */
@Nonnull
default TriIntFunction<R> composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntToDoubleFunction before2, @Nonnull final IntToDoubleFunction before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> apply(before1.apply(value1), before2.applyAsDouble(value2),
            before3.applyAsDouble(value3));
}