com.phoenixst.collections
Class InstanceofPredicate

java.lang.Object
  com.phoenixst.collections.InstanceofPredicate

All Implemented Interfaces:

Serializable, org.apache.commons.collections.Predicate

public final class InstanceofPredicate
extends Object
implements org.apache.commons.collections.Predicate, Serializable

A Predicate which tests the evaluate( object ) argument for being an instance of a particular class.

This is mostly equivalent to the class of the same name in Jakarta Commons-Collections 3.0, except that it exposes the test object used in the constructor. The deserialization process in this version checks for null fields. No equivalent exists in version 2.1.

Since:

1.0

Version:

$Revision: 1.10 $

Author:

Ray A. Conner

See Also:

Serialized Form

Constructor Summary

InstanceofPredicate(Class testClass)
Creates a new InstanceofPredicate with the specified test class.

Method Summary

boolean	equals(Object object)
boolean	evaluate(Object object)
Class	getTestClass() Returns the test class being used by this InstanceofPredicate.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

InstanceofPredicate

public InstanceofPredicate(Class testClass)

Creates a new InstanceofPredicate with the specified test class.

Method Detail

evaluate

public boolean evaluate(Object object)

Specified by:

evaluate in interface org.apache.commons.collections.Predicate

getTestClass

public Class getTestClass()

Returns the test class being used by this InstanceofPredicate.

equals

public boolean equals(Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object