ExceptionFactory

java.lang.Object
- org.apache.commons.collections4.functors.ExceptionFactory<T>

All Implemented Interfaces:

java.io.Serializable, Factory<T>
```
public final class ExceptionFactory<T>
extends java.lang.Object
implements Factory<T>, java.io.Serializable
```
Factory implementation that always throws an exception.

Since:

3.0

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

static Factory INSTANCE
Singleton predicate instance

private static long serialVersionUID
Serial version UID

Constructor Summary

Constructors
Modifier Constructor Description

private ExceptionFactory()
Restricted constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`T`	`create()`	Always throws an exception.
`static <T> Factory<T>`	`exceptionFactory()`	Factory returning the singleton instance.
`private java.lang.Object`	`readResolve()`

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
  - exceptionFactory
```
public static <T> Factory<T> exceptionFactory()
```
    Factory returning the singleton instance.
    
    Type Parameters:
    
    T - the type the factory creates
    
    Returns:
    
    the singleton instance
    
    Since:
    
    3.1
  - create
```
public T create()
```
    Always throws an exception.
    
    Specified by:
    
    create in interface Factory<T>
    
    Returns:
    
    never
    
    Throws:
    
    FunctorException - always
  - readResolve
```
private java.lang.Object readResolve()
```