org.apache.commons.collections.functors

Class ExceptionFactory

java.lang.Object

org.apache.commons.collections.functors.ExceptionFactory

All Implemented Interfaces:

java.io.Serializable, Factory

public final class ExceptionFactory
extends java.lang.Object
implements Factory, java.io.Serializable

Factory implementation that always throws an exception.

Since:

Commons Collections 3.0

Version:

$Revision: 646777 $ $Date: 2008-04-10 14:33:15 +0200 (Thu, 10 Apr 2008) $

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static Factory	INSTANCE Singleton predicate instance
private static long	serialVersionUID Serial version UID

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ExceptionFactory() Restricted constructor.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	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

serialVersionUID

private static final long serialVersionUID

Serial version UID

See Also:

Constant Field Values

INSTANCE

public static final Factory INSTANCE

Singleton predicate instance

Constructor Detail

ExceptionFactory

private ExceptionFactory()

Restricted constructor.

Method Detail

getInstance

public static Factory getInstance()

Factory returning the singleton instance.

Returns:

the singleton instance

Since:

Commons Collections 3.1

create

public java.lang.Object create()

Always throws an exception.

Specified by:

create in interface Factory

Returns:

never

Throws:

FunctorException - always