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Memento from vincehuston.org
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Intent
* Without violating encapsulation, capture and externalize an object's internal state so that the object can be returned to this state later. [GoF, p283]
* A magic cookie that encapsulates a "check point" capability.
* Promote undo or rollback to full object status.
http://www.vincehuston.org/dp/memento.html
created by syam1224 on 2008-05-07 20:51:00
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