java.io.Serializable
, PredicateDecorator
, Predicate
public final class NullIsFalsePredicate extends java.lang.Object implements Predicate, PredicateDecorator, java.io.Serializable
Constructor | Description |
---|---|
NullIsFalsePredicate(Predicate predicate) |
Constructor that performs no validation.
|
Modifier and Type | Method | Description |
---|---|---|
boolean |
evaluate(java.lang.Object object) |
Evaluates the predicate returning the result of the decorated predicate
once a null check is performed.
|
static Predicate |
getInstance(Predicate predicate) |
Factory to create the null false predicate.
|
Predicate[] |
getPredicates() |
Gets the predicate being decorated.
|
public NullIsFalsePredicate(Predicate predicate)
getInstance
if you want that.predicate
- the predicate to call after the null checkpublic static Predicate getInstance(Predicate predicate)
predicate
- the predicate to decorate, not nulljava.lang.IllegalArgumentException
- if the predicate is nullpublic boolean evaluate(java.lang.Object object)
public Predicate[] getPredicates()
getPredicates
in interface PredicateDecorator
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