com.phoenixst.collections
Class FalsePredicate

java.lang.Object
  com.phoenixst.collections.FalsePredicate

All Implemented Interfaces:

Serializable, org.apache.commons.collections.Predicate

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

A Predicate which always returns false.

This is mostly equivalent to the class of the same name in Jakarta Commons-Collections 3.0. This implementation fixes a serialization bug in the Jakarta version so that the singleton property is correctly preserved. No equivalent exists in version 2.1.

Since:

1.0

Version:

$Revision: 1.8 $

Author:

Ray A. Conner

See Also:

Serialized Form

Field Summary

static FalsePredicate

INSTANCE Singleton FalsePredicate instance.

Method Summary

boolean	evaluate(Object object) Returns false.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

INSTANCE

public static final FalsePredicate INSTANCE

Singleton FalsePredicate instance.

Method Detail

evaluate

public boolean evaluate(Object object)

Returns false.

Specified by:

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

toString

public String toString()

Overrides:

toString in class Object