Example usage for java.util.function IntPredicate test

Introduction

In this page you can find the example usage for java.util.function IntPredicate test.

Prototype

boolean test(int value);

Source Link

Document

Evaluates this predicate on the given argument.

Usage

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

/**
 * Returns a composed {@link TriIntToByteFunction} 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 predicate to apply before this function is applied
 * @return A composed {@code TriIntToByteFunction} 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}./*from  w  w w.j a v  a2s .  c o m*/
 */
@Nonnull
default TriIntToByteFunction composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntFunction<? extends U> before2, @Nonnull final IntPredicate before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> applyAsByte(before1.apply(value1), before2.apply(value2),
            before3.test(value3));
}

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

/**
 * Returns a composed {@link TriIntToCharFunction} 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 predicate to apply before this function is applied
 * @return A composed {@code TriIntToCharFunction} 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 .  ja  v a2s .c  om
 */
@Nonnull
default TriIntToCharFunction composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntFunction<? extends U> before2, @Nonnull final IntPredicate before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> applyAsChar(before1.apply(value1), before2.apply(value2),
            before3.test(value3));
}

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

/**
 * Returns a composed {@link IntTernaryOperator} 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 predicate to apply before this function is applied
 * @return A composed {@code IntTernaryOperator} 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.ja  v a2  s.c  o  m
 */
@Nonnull
default IntTernaryOperator composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntFunction<? extends U> before2, @Nonnull final IntPredicate before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> applyAsInt(before1.apply(value1), before2.apply(value2),
            before3.test(value3));
}

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

/**
 * Returns a composed {@link TriIntToLongFunction} 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 predicate to apply before this function is applied
 * @return A composed {@code TriIntToLongFunction} 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 w  w .j a v a 2  s .  co m*/
 */
@Nonnull
default TriIntToLongFunction composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntFunction<? extends U> before2, @Nonnull final IntPredicate before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> applyAsLong(before1.apply(value1), before2.apply(value2),
            before3.test(value3));
}

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

/**
 * Returns a composed {@link TriIntToFloatFunction} 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 predicate to apply before this function is applied
 * @return A composed {@code TriIntToFloatFunction} 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}.//from w ww . j  ava2s .  co m
 */
@Nonnull
default TriIntToFloatFunction composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntFunction<? extends U> before2, @Nonnull final IntPredicate before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> applyAsFloat(before1.apply(value1), before2.apply(value2),
            before3.test(value3));
}

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

/**
 * Returns a composed {@link TriIntToShortFunction} 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 predicate to apply before this function is applied
 * @return A composed {@code TriIntToShortFunction} 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  w  w . j a v  a  2s  . c  o  m
 */
@Nonnull
default TriIntToShortFunction composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntFunction<? extends U> before2, @Nonnull final IntPredicate before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> applyAsShort(before1.apply(value1), before2.apply(value2),
            before3.test(value3));
}

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

/**
 * Returns a composed {@link TriIntToDoubleFunction} 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 predicate to apply before this function is applied
 * @return A composed {@code TriIntToDoubleFunction} 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}./*from  w w  w.  j  a va  2  s  .  c o m*/
 */
@Nonnull
default TriIntToDoubleFunction composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntFunction<? extends U> before2, @Nonnull final IntPredicate before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> applyAsDouble(before1.apply(value1), before2.apply(value2),
            before3.test(value3));
}

From source file:at.gridtec.lambda4j.predicate.tri.obj.ObjBiBooleanPredicate.java

/**
 * Returns a composed {@link TriIntPredicate} 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.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code int} input,
 * before this primitive predicate is executed.
 *
 * @param before1 The first function to apply before this predicate is applied
 * @param before2 The second predicate to apply before this predicate is applied
 * @param before3 The third predicate to apply before this predicate is applied
 * @return A composed {@code TriIntPredicate} 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 a able to handle primitive values. In this case this is {@code
 * int}./*w  ww. j a  v  a  2 s  .co  m*/
 */
@Nonnull
default TriIntPredicate 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) -> test(before1.apply(value1), before2.test(value2), before3.test(value3));
}

From source file:at.gridtec.lambda4j.predicate.tri.obj.BiObjBooleanPredicate.java

/**
 * Returns a composed {@link TriIntPredicate} 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.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code int} input,
 * before this primitive predicate is executed.
 *
 * @param before1 The first function to apply before this predicate is applied
 * @param before2 The second function to apply before this predicate is applied
 * @param before3 The third predicate to apply before this predicate is applied
 * @return A composed {@code TriIntPredicate} 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 a able to handle primitive values. In this case this is {@code
 * int}.//  w  w w .j a  v a 2  s. c o m
 */
@Nonnull
default TriIntPredicate composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntFunction<? extends U> before2, @Nonnull final IntPredicate before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> test(before1.apply(value1), before2.apply(value2), before3.test(value3));
}

From source file:gedi.util.ArrayUtils.java

/**
 * Projects only true entries from a. entries and a must have same size!
 * @param a/*  w  w w  .j  a  v a2 s . c o m*/
 * @param entries
 * @return
 */
public static double[] restrict(double[] a, IntPredicate use) {
    int s = 0;
    for (int i = 0; i < a.length; i++)
        if (use.test(i))
            s++;

    double[] re = new double[s];
    int index = 0;
    for (int i = 0; i < a.length; i++)
        if (use.test(i))
            re[index++] = a[i];
    return re;
}