org.apache.commons.collections.functors
Class OnePredicate
java.lang.Object
org.apache.commons.collections.functors.OnePredicate
- Predicate, PredicateDecorator, Serializable
public final class OnePredicate
extends java.lang.Object
Predicate implementation that returns true if only one of the predicates return true.
$Revision: 1.6 $ $Date: 2004/05/31 16:43:17 $
OnePredicate
public OnePredicate(Predicate[] predicates)
Constructor that performs no validation.
Use getInstance
if you want that.
predicates
- the predicates to check, not cloned, not null
evaluate
public boolean evaluate(Object object)
Evaluates the predicate returning true if only one decorated predicate
returns true.
- evaluate in interface Predicate
object
- the input object
- true if only one decorated predicate returns true
getInstance
public static Predicate getInstance(Collection predicates)
Factory to create the predicate.
predicates
- the predicates to check, cloned, not null
getInstance
public static Predicate getInstance(Predicate[] predicates)
Factory to create the predicate.
predicates
- the predicates to check, cloned, not null
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