java.io.Serializable
, Predicate
public final class UniquePredicate extends java.lang.Object implements Predicate, java.io.Serializable
Constructor | Description |
---|---|
UniquePredicate() |
Constructor that performs no validation.
|
Modifier and Type | Method | Description |
---|---|---|
boolean |
evaluate(java.lang.Object object) |
Evaluates the predicate returning true if the input object hasn't been
received yet.
|
static Predicate |
getInstance() |
Factory to create the predicate.
|
public UniquePredicate()
getInstance
if you want that.public static Predicate getInstance()
java.lang.IllegalArgumentException
- if the predicate is nullCopyright © 2001-2017 Apache Software Foundation. All Rights Reserved.