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.predicate.tri.obj.BiObjIntPredicate.java

/**
 * Creates a {@link BiObjIntPredicate} which uses the {@code third} parameter of this one as argument for the given
 * {@link IntPredicate}.// w  ww . j a  v  a  2  s . c o  m
 *
 * @param <T> The type of the first argument to the predicate
 * @param <U> The type of the second argument to the predicate
 * @param predicate The predicate which accepts the {@code third} parameter of this one
 * @return Creates a {@code BiObjIntPredicate} which uses the {@code third} parameter of this one as argument for
 * the given {@code IntPredicate}.
 * @throws NullPointerException If given argument is {@code null}
 */
@Nonnull
static <T, U> BiObjIntPredicate<T, U> onlyThird(@Nonnull final IntPredicate predicate) {
    Objects.requireNonNull(predicate);
    return (t, u, value) -> predicate.test(value);
}

From source file:at.gridtec.lambda4j.function.bi.to.ToIntBiFunction2.java

/**
 * Returns a composed {@link BiPredicate2} that first applies this function to its input, and then applies the
 * {@code after} 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 transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code BiPredicate2} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}./*from www . j a v  a  2  s.c  om*/
 */
@Nonnull
default BiPredicate2<T, U> andThenToBoolean(@Nonnull final IntPredicate after) {
    Objects.requireNonNull(after);
    return (t, u) -> after.test(applyAsInt(t, u));
}

From source file:at.gridtec.lambda4j.function.tri.to.ToIntTriFunction.java

/**
 * Returns a composed {@link TriPredicate} that first applies this function to its input, and then applies the
 * {@code after} 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 transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code TriPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}./*  w w  w.j a va2s  . c o  m*/
 */
@Nonnull
default TriPredicate<T, U, V> andThenToBoolean(@Nonnull final IntPredicate after) {
    Objects.requireNonNull(after);
    return (t, u, v) -> after.test(applyAsInt(t, u, v));
}

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

/**
 * Returns a composed {@link BiIntFunction} that first applies the {@code before} predicates 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 predicate to apply before this function is applied
 * @param before2 The second predicate to apply before this function is applied
 * @return A composed {@code BiIntFunction} that first applies the {@code before} predicates to its input, and then
 * applies this function to the result.//  w  ww .jav  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 BiIntFunction<R> composeFromInt(@Nonnull final IntPredicate before1,
        @Nonnull final IntPredicate before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (value1, value2) -> apply(before1.test(value1), before2.test(value2));
}

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

/**
 * Returns a composed {@link BiIntFunction} 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
 * @return A composed {@code BiIntFunction} that first applies the {@code before} functions to its input, and then
 * applies this function to the result./* w ww  . j a  v  a2s.  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 BiIntFunction<R> composeFromInt(@Nonnull final IntFunction<? extends T> before1,
        @Nonnull final IntPredicate before2) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    return (value1, value2) -> apply(before1.apply(value1), before2.test(value2));
}

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

/**
 * Returns a composed {@link BooleanBinaryOperator} that first applies this function to its input, and then applies
 * the {@code after} 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 transform
 * this primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code BooleanBinaryOperator} that first applies this function to its input, and then applies
 * the {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}.// w  ww .j a  va  2s  . c o m
 */
@Nonnull
default BooleanBinaryOperator andThenToBoolean(@Nonnull final IntPredicate after) {
    Objects.requireNonNull(after);
    return (value1, value2) -> after.test(applyAsInt(value1, value2));
}

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

/**
 * Returns a composed {@link BiBytePredicate} that first applies this function to its input, and then applies the
 * {@code after} 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 transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code BiBytePredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}./*from  ww w . j  a  v  a 2  s  . co  m*/
 */
@Nonnull
default BiBytePredicate andThenToBoolean(@Nonnull final IntPredicate after) {
    Objects.requireNonNull(after);
    return (value1, value2) -> after.test(applyAsInt(value1, value2));
}

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

/**
 * Returns a composed {@link BiCharPredicate} that first applies this function to its input, and then applies the
 * {@code after} 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 transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code BiCharPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}./*from w w  w. ja v  a2 s. com*/
 */
@Nonnull
default BiCharPredicate andThenToBoolean(@Nonnull final IntPredicate after) {
    Objects.requireNonNull(after);
    return (value1, value2) -> after.test(applyAsInt(value1, value2));
}

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

/**
 * Returns a composed {@link BiFloatPredicate} that first applies this function to its input, and then applies the
 * {@code after} 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 transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code BiFloatPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}.//from   w  w w . j  a va 2  s. c  o  m
 */
@Nonnull
default BiFloatPredicate andThenToBoolean(@Nonnull final IntPredicate after) {
    Objects.requireNonNull(after);
    return (value1, value2) -> after.test(applyAsInt(value1, value2));
}

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

/**
 * Returns a composed {@link BiShortPredicate} that first applies this function to its input, and then applies the
 * {@code after} 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 transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code BiShortPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}./*from  w ww.  j a v  a2 s .co  m*/
 */
@Nonnull
default BiShortPredicate andThenToBoolean(@Nonnull final IntPredicate after) {
    Objects.requireNonNull(after);
    return (value1, value2) -> after.test(applyAsInt(value1, value2));
}