T
- the type of the first argument to the predicateU
- the type of the second argument the predicate@FunctionalInterface public interface BiPredicate<T,U>
Predicate
. This is a functional interface whose functional method is test(Object, Object)
.
Modifier and Type | Method | Description |
---|---|---|
default BiPredicate |
and |
Returns a composed predicate that represents a short-circuiting logical AND of this predicate and another. |
default BiPredicate |
negate() |
Returns a predicate that represents the logical negation of this predicate. |
default BiPredicate |
or |
Returns a composed predicate that represents a short-circuiting logical OR of this predicate and another. |
boolean |
test |
Evaluates this predicate on the given arguments. |
boolean test(T t, U u)
t
- the first input argumentu
- the second input argumenttrue
if the input arguments match the predicate, otherwise false
default BiPredicate<T,U> and(BiPredicate<? super T,? super U> other)
false
, then the other
predicate is not evaluated. Any exceptions thrown during evaluation of either predicate are relayed to the caller; if evaluation of this predicate throws an exception, the other
predicate will not be evaluated.
other
- a predicate that will be logically-ANDed with this predicateother
predicateNullPointerException
- if other is nulldefault BiPredicate<T,U> negate()
default BiPredicate<T,U> or(BiPredicate<? super T,? super U> other)
true
, then the other
predicate is not evaluated. Any exceptions thrown during evaluation of either predicate are relayed to the caller; if evaluation of this predicate throws an exception, the other
predicate will not be evaluated.
other
- a predicate that will be logically-ORed with this predicateother
predicateNullPointerException
- if other is null
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https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/util/function/BiPredicate.html