| java.lang.Object
 org.apache.commons.collections.functors.InstanceofPredicate
| InstanceofPredicate | | final public class InstanceofPredicate implements Predicate,Serializable(Code) | | Predicate implementation that returns true if the input is an instanceof
the type stored in this predicate.
since:
Commons Collections 3.0
version:
$Revision: 348444 $ $Date: 2005-11-23 14:06:56 +0000 (Wed, 23 Nov 2005) $
author:
Stephen Colebourne |
| Method Summary | |
| public boolean | evaluate(Object object)
Evaluates the predicate returning true if the input object is of the correct type. | | public static Predicate | getInstance(Class type)
Factory to create the identity predicate. | | public Class | getType()
Gets the type to compare to. |
| InstanceofPredicate | | public InstanceofPredicate(Class type)(Code) | | Constructor that performs no validation.
Use getInstance if you want that.
Parameters:
type - the type to check for |
| evaluate | | public boolean evaluate(Object object)(Code) | | Evaluates the predicate returning true if the input object is of the correct type.
Parameters:
object - the input object true if input is of stored type |
| getInstance | | public static Predicate getInstance(Class type)(Code) | | Factory to create the identity predicate.
Parameters:
type - the type to check for, may not be null the predicate
throws:
IllegalArgumentException - if the class is null |
| getType | | public Class getType()(Code) | | Gets the type to compare to.
the type
since:
Commons Collections 3.1 |
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