Package io.activej.async.function

Interface AsyncBiPredicate<T,U>

All Superinterfaces:

AsyncBiPredicateEx<T,U>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface AsyncBiPredicate<T,U>
extends AsyncBiPredicateEx<T,U>

Method Summary

Modifier and Type	Method	Description
static <T, U> AsyncBiPredicate<T,U>	alwaysFalse()	Returns an AsyncBiPredicate that always returns promise of false
static <T, U> AsyncBiPredicate<T,U>	alwaysTrue()	Returns an AsyncBiPredicate that always returns promise of true
default AsyncBiPredicate<T,U>	and(AsyncBiPredicate<? super T,? super U> other)	Returns a composed AsyncBiPredicate that represents a logical AND of this asynchronous predicate and the other
default AsyncBiPredicate<T,U>	negate()	Negates this AsyncBiPredicate
static <T, U> AsyncBiPredicate<T,U>	not(AsyncBiPredicate<? super T,? super U> predicate)	Negates a given AsyncBiPredicate
static <T, U> AsyncBiPredicate<T,U>	of(io.activej.common.function.BiPredicateEx<? super T,? super U> predicate)	Wraps a BiPredicateEx interface.
default AsyncBiPredicate<T,U>	or(AsyncBiPredicate<? super T,? super U> other)	Returns a composed AsyncBiPredicate that represents a logical OR of this asynchronous predicate and the other
static <T, U> AsyncBiPredicate<T,U>	sanitize(AsyncBiPredicateEx<? super T,? super U> predicate)
Promise<Boolean>	test(T t, U u)

Method Details

test

Promise<Boolean> test(T t,
 U u)

Specified by:

test in interface AsyncBiPredicateEx<T,U>

of

static <T,
U> AsyncBiPredicate<T,U> of(io.activej.common.function.BiPredicateEx<? super T,? super U> predicate)

Wraps a BiPredicateEx interface.

Parameters:

predicate - a BiPredicateEx

Returns:

AsyncBiPredicate that works on top of BiPredicateEx interface

sanitize

static <T,
U> AsyncBiPredicate<T,U> sanitize(AsyncBiPredicateEx<? super T,? super U> predicate)

alwaysTrue

static <T,
U> AsyncBiPredicate<T,U> alwaysTrue()

Returns an AsyncBiPredicate that always returns promise of true

alwaysFalse

static <T,
U> AsyncBiPredicate<T,U> alwaysFalse()

Returns an AsyncBiPredicate that always returns promise of false

not

static <T,
U> AsyncBiPredicate<T,U> not(AsyncBiPredicate<? super T,? super U> predicate)

Negates a given AsyncBiPredicate

Parameters:

predicate - an original AsyncBiPredicate

Returns:

an AsyncBiPredicate that represents a logical negation of original predicate

negate

default AsyncBiPredicate<T,U> negate()

Negates this AsyncBiPredicate

Returns:

an AsyncBiPredicate that represents a logical negation of this predicate

and

default AsyncBiPredicate<T,U> and(AsyncBiPredicate<? super T,? super U> other)

Returns a composed AsyncBiPredicate that represents a logical AND of this asynchronous predicate and the other

Unlike Java's Predicate.and(Predicate) this method does not provide short-circuit. If either this or other predicate returns an exceptionally completed promise, the combined asynchronous predicate also returns an exceptionally completed promise

Parameters:

other - other AsyncBiPredicate that will be logically ANDed with this predicate

Returns:

a composed AsyncBiPredicate that represents a logical AND of this asynchronous predicate and the other

or

default AsyncBiPredicate<T,U> or(AsyncBiPredicate<? super T,? super U> other)

Returns a composed AsyncBiPredicate that represents a logical OR of this asynchronous predicate and the other

Unlike Java's Predicate.or(Predicate) this method does not provide short-circuit. If either this or other predicate returns an exceptionally completed promise, the combined asynchronous predicate also returns an exceptionally completed promise

Parameters:

other - other AsyncBiPredicate that will be logically ORed with this predicate

Returns:

a composed AsyncBiPredicate that represents a logical OR of this asynchronous predicate and the other