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This pattern revisits the Command [GoF] and Command Processor [POSA1] patterns. The reasons for this revisiting is that we think that the Command and Command Processor patterns do not really capture the essence of what the Command pattern is. We think that Command is basically a way to emulate the concept of closures in object-oriented languages that don't natively have this feature. The Command Revisited pattern packages a piece of application functionality as well as its parameterization indblp:conf/europlop/KircherV04 fatcat:75xncumftbhgdjlrclznpdskh4