@FunctionalInterface public interface DoublePredicate
double
-valued argument. This is the double
-consuming primitive type specialization of Predicate
. This is a functional interface whose functional method is test(double)
.
Modifier and Type | Method | Description |
---|---|---|
default DoublePredicate |
and |
Returns a composed predicate that represents a short-circuiting logical AND of this predicate and another. |
default DoublePredicate |
negate() |
Returns a predicate that represents the logical negation of this predicate. |
default DoublePredicate |
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 argument. |
boolean test(double value)
value
- the input argumenttrue
if the input argument matches the predicate, otherwise false
default DoublePredicate and(DoublePredicate 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 DoublePredicate negate()
default DoublePredicate or(DoublePredicate 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/DoublePredicate.html