Package org.apache.commons.functor

Interface NullaryFunctor

All Superinterfaces:
Functor
All Known Subinterfaces:
Function<T>, Predicate, Procedure
All Known Implementing Classes:
AbstractLoopProcedure, And, BasePredicateList, BoundFunction, BoundPredicate, BoundProcedure, ConditionalFunction, ConditionalPredicate, ConditionalProcedure, Constant, DoUntil, DoWhile, DoWhileProcedure, FullyBoundFunction, FullyBoundPredicate, FullyBoundProcedure, FunctionPredicate, FunctionProcedure, Limit, NoOp, Not, Offset, Or, PredicatedLoop, PredicateFunction, ProcedureFunction, RecursiveEvaluation, Sequence, TransformedFunction, TransformedFunction.Helper, TransformedProcedure, TransformedProcedure.Helper, UntilDo, WhileDo, WhileDoProcedure
public interface NullaryFunctor extends Functor
Marker interface for nullary (zero-argument) functors.

Implementors are encouraged but not required to make their functors Serializable.

Since:
1.0
Version:
$Revision$ $Date$