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Class EmptyStepper

This is a Stepper when you just want to step across a single item.

Package: Udanax-Gold
All Superclasses: Object Heaper Stepper
Protocols: Object
Categories: Xanadu-stepper

Instance Methods

copy



Overrides: Stepper

destroy

No

Overrides: Heaper

destruct

This object is a canonical single instance, so its destructor should only be called after main has exited.

Overrides: Heaper

fetch



Overrides: Stepper

hasValue



Overrides: Stepper

step



Overrides: Stepper


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