org.apache.commons.collections.functors
Class ExceptionFactory<T>

java.lang.Object
  org.apache.commons.collections.functors.ExceptionFactory<T>

All Implemented Interfaces:

Serializable, Factory<T>

public final class ExceptionFactory<T>
extends Object
implements Factory<T>, Serializable

Factory implementation that always throws an exception.

Since:

Commons Collections 3.0

Version:

$Revision: 1.1.1.1 $ $Date: 2005/05/23 04:34:18 $

Author:

Matt Hall, John Watkinson, Stephen Colebourne

See Also:

Serialized Form

Field Summary

static Factory

INSTANCE Singleton predicate instance

Method Summary

T	create() Always throws an exception.
static Factory	getInstance() Factory returning the singleton instance.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final Factory INSTANCE

Singleton predicate instance

Method Detail

getInstance

public static Factory getInstance()

Factory returning the singleton instance.

Returns:

the singleton instance

Since:

Commons Collections 3.1

create

public T create()

Always throws an exception.

Specified by:

create in interface Factory<T>

Returns:

never

Throws:

FunctorException - always