org.whaka.util.function

Interface Predicate4<A,B,C,D>

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 Predicate4<A,B,C,D>

Equal to BiPredicate but with 4 arguments.

See Also:

toPredicate(Predicate4), toBiPredicate(Predicate4)

Method Summary

Modifier and Type	Method and Description
default Predicate4<A,B,C,D>	and(Predicate4<? super A,? super B,? super C,? super D> other)
static <A,B,C,D> Predicate4<A,B,C,D>	not(Predicate4<A,B,C,D> delegate) Negate specified predicate
default Predicate4<A,B,C,D>	or(Predicate4<? super A,? super B,? super C,? super D> other)
boolean	test(A a, B b, C c, D d)
static <A,B,C,D> java.util.function.BiPredicate<A,Tuple3<B,C,D>>	toBiPredicate(Predicate4<A,B,C,D> delegate) Converts specified predicate into a BiPredicate were all arguments except the first one are represented as a single Tuple3 instance.
static <A,B,C,D> java.util.function.Predicate<Tuple4<A,B,C,D>>	toPredicate(Predicate4<A,B,C,D> delegate) Converts specified predicate into a Predicate were all arguments are represented as a single Tuple4 instance.

Method Detail

test

boolean test(A a,
             B b,
             C c,
             D d)

toPredicate

static <A,B,C,D> java.util.function.Predicate<Tuple4<A,B,C,D>> toPredicate(Predicate4<A,B,C,D> delegate)

Converts specified predicate into a Predicate were all arguments are represented as a single Tuple4 instance.

toBiPredicate

static <A,B,C,D> java.util.function.BiPredicate<A,Tuple3<B,C,D>> toBiPredicate(Predicate4<A,B,C,D> delegate)

Converts specified predicate into a BiPredicate were all arguments except the first one are represented as a single Tuple3 instance.

and

default Predicate4<A,B,C,D> and(Predicate4<? super A,? super B,? super C,? super D> other)

or

default Predicate4<A,B,C,D> or(Predicate4<? super A,? super B,? super C,? super D> other)

not

static <A,B,C,D> Predicate4<A,B,C,D> not(Predicate4<A,B,C,D> delegate)

Negate specified predicate