org.apache.commons.collections.functors
Class InstanceofPredicate
- Predicate, Serializable
public final class InstanceofPredicate
Predicate implementation that returns true if the input is an instanceof
the type stored in this predicate.
Version:
- Stephen Colebourne
- Commons Collections 3.0
boolean | evaluate(Object object) - Evaluates the predicate returning true if the input object is of the correct type.
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static Predicate | getInstance(Class type) - Factory to create the identity predicate.
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Class | getType() - Gets the type to compare to.
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InstanceofPredicate
public InstanceofPredicate(Class type)
Constructor that performs no validation.
Use getInstance
if you want that.
type
- the type to check for
evaluate
public boolean evaluate(Object object)
Evaluates the predicate returning true if the input object is of the correct type.
- evaluate in interface Predicate
object
- the input object
- true if input is of stored type
getInstance
public static Predicate getInstance(Class type)
Factory to create the identity predicate.
type
- the type to check for, may not be null
- the predicate
getType
public Class getType()
Gets the type to compare to.
- the type
- Commons Collections 3.1
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