Class ExceptionFactory<T>
- java.lang.Object
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- org.apache.commons.collections4.functors.ExceptionFactory<T>
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- 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
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Field Summary
Fields Modifier and Type Field Description static Factory
INSTANCE
Singleton predicate instanceprivate static long
serialVersionUID
Serial version UID
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Constructor Summary
Constructors Modifier Constructor Description private
ExceptionFactory()
Restricted constructor.
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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()
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Field Detail
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serialVersionUID
private static final long serialVersionUID
Serial version UID- See Also:
- Constant Field Values
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INSTANCE
public static final Factory INSTANCE
Singleton predicate instance
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Method Detail
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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
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create
public T create()
Always throws an exception.- Specified by:
create
in interfaceFactory<T>
- Returns:
- never
- Throws:
FunctorException
- always
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readResolve
private java.lang.Object readResolve()
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