org.apache.commons.functor
Interface NullaryFunctor

All Superinterfaces:

Functor

All Known Subinterfaces:

Function<T>, Predicate, Procedure

All Known Implementing Classes:

AbstractLoopProcedure, And, BoundFunction, BoundPredicate, BoundProcedure, ConditionalFunction, ConditionalPredicate, ConditionalProcedure, Constant, DoUntil, DoWhile, DoWhileProcedure, FullyBoundFunction, FullyBoundPredicate, FullyBoundProcedure, FunctionPredicate, FunctionProcedure, Limit, NoOp, Not, Offset, Or, PredicateFunction, ProcedureFunction, RecursiveEvaluation, Sequence, TransformedFunction, TransformedProcedure, 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: 647297 $ $Date: 2008-04-11 22:14:50 +0200 (Fri, 11 Apr 2008) $

Method Summary

Methods inherited from interface org.apache.commons.functor.Functor

equals, hashCode, toString