Example usage for java.util.function Predicate test

List of usage examples for java.util.function Predicate test

Introduction

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

Prototype

boolean test(T t);

Source Link

Document

Evaluates this predicate on the given argument.

Usage

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

/**
 * Returns a composed {@link ToCharTriFunction} 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 predicate, and of composed function
 * @param <C> The type of the argument to the third given predicate, and of composed function
 * @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 ToCharTriFunction} 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   www. j  a  v  a 2s. c  o  m*/
@Nonnull
default <A, B, C> ToCharTriFunction<A, B, C> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final Predicate<? super B> before2, @Nonnull final Predicate<? super C> before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (a, b, c) -> applyAsChar(before1.apply(a), before2.test(b), before3.test(c));
}

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

/**
 * Returns a composed {@link ToIntTriFunction} 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 predicate, and of composed function
 * @param <C> The type of the argument to the third given predicate, and of composed function
 * @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 ToIntTriFunction} 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  ww w . j  a v  a 2s . c  o m
@Nonnull
default <A, B, C> ToIntTriFunction<A, B, C> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final Predicate<? super B> before2, @Nonnull final Predicate<? super C> before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (a, b, c) -> applyAsInt(before1.apply(a), before2.test(b), before3.test(c));
}

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

/**
 * Returns a composed {@link ToFloatTriFunction} 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 predicate, and of composed function
 * @param <C> The type of the argument to the third given predicate, and of composed function
 * @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 ToFloatTriFunction} 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  w w .  ja va2 s  .  c o  m
@Nonnull
default <A, B, C> ToFloatTriFunction<A, B, C> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final Predicate<? super B> before2, @Nonnull final Predicate<? super C> before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (a, b, c) -> applyAsFloat(before1.apply(a), before2.test(b), before3.test(c));
}

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

/**
 * Returns a composed {@link ToLongTriFunction} 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 predicate, and of composed function
 * @param <C> The type of the argument to the third given predicate, and of composed function
 * @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 ToLongTriFunction} 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  www . jav  a  2  s .  c o m*/
@Nonnull
default <A, B, C> ToLongTriFunction<A, B, C> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final Predicate<? super B> before2, @Nonnull final Predicate<? super C> before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (a, b, c) -> applyAsLong(before1.apply(a), before2.test(b), before3.test(c));
}

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

/**
 * Returns a composed {@link ToShortTriFunction} 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 predicate, and of composed function
 * @param <C> The type of the argument to the third given predicate, and of composed function
 * @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 ToShortTriFunction} 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  . co  m
@Nonnull
default <A, B, C> ToShortTriFunction<A, B, C> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final Predicate<? super B> before2, @Nonnull final Predicate<? super C> before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (a, b, c) -> applyAsShort(before1.apply(a), before2.test(b), before3.test(c));
}

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

/**
 * Returns a composed {@link ToDoubleTriFunction} 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 predicate, and of composed function
 * @param <C> The type of the argument to the third given predicate, and of composed function
 * @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 ToDoubleTriFunction} 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 ww  w.ja  v a  2s  .co  m*/
@Nonnull
default <A, B, C> ToDoubleTriFunction<A, B, C> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final Predicate<? super B> before2, @Nonnull final Predicate<? super C> before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (a, b, c) -> applyAsDouble(before1.apply(a), before2.test(b), before3.test(c));
}

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

/**
 * Returns a composed {@link ToByteTriFunction} 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 predicate, 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 predicate to apply before this function is applied
 * @return A composed {@code ToByteTriFunction} 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 av a 2s .  com*/
@Nonnull
default <A, B, C> ToByteTriFunction<A, B, C> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final Function<? super B, ? extends U> before2, @Nonnull final Predicate<? super C> before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (a, b, c) -> applyAsByte(before1.apply(a), before2.apply(b), before3.test(c));
}

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

/**
 * Returns a composed {@link ToCharTriFunction} 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 predicate, 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 predicate to apply before this function is applied
 * @return A composed {@code ToCharTriFunction} 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  w w .  ja  va  2s .  c o m
@Nonnull
default <A, B, C> ToCharTriFunction<A, B, C> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final Function<? super B, ? extends U> before2, @Nonnull final Predicate<? super C> before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (a, b, c) -> applyAsChar(before1.apply(a), before2.apply(b), before3.test(c));
}

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

/**
 * Returns a composed {@link ToIntTriFunction} 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 predicate, 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 predicate to apply before this function is applied
 * @return A composed {@code ToIntTriFunction} 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  av  a  2s  .  c  o  m*/
@Nonnull
default <A, B, C> ToIntTriFunction<A, B, C> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final Function<? super B, ? extends U> before2, @Nonnull final Predicate<? super C> before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (a, b, c) -> applyAsInt(before1.apply(a), before2.apply(b), before3.test(c));
}

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

/**
 * Returns a composed {@link ToLongTriFunction} 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 predicate, 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 predicate to apply before this function is applied
 * @return A composed {@code ToLongTriFunction} 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   www .  j  a  v  a 2s  . com*/
@Nonnull
default <A, B, C> ToLongTriFunction<A, B, C> compose(@Nonnull final Function<? super A, ? extends T> before1,
        @Nonnull final Function<? super B, ? extends U> before2, @Nonnull final Predicate<? super C> before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (a, b, c) -> applyAsLong(before1.apply(a), before2.apply(b), before3.test(c));
}