Class ExceptionFactory<T>

java.lang.Object
org.apache.commons.collections4.functors.ExceptionFactory<T>
All Implemented Interfaces:
Serializable, Supplier<T>, Factory<T>

public final class ExceptionFactory<T> extends Object implements Factory<T>, Serializable
Factory implementation that always throws an exception.
Since:
3.0
See Also:
  • Field Details

    • INSTANCE

      public static final Factory INSTANCE
      Singleton predicate instance
  • Method Details

    • 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