Patent ID: 6453460
Filing Date: 2002-09-17
Classification: G06F

Abstract:
An object oriented program executed in an execution environment, the execution environment including a memory having indicia of the object oriented program and data structures for recording indicia of a state of objects instantiated during the object oriented program operation, the state comprising:a. a first instance of a factory, the first instance comprising a first instance variable; b. a second instance of the factory, the second instance comprising a second instance variable; c. a first instance of an object, the first instance variable being responsive to a first operation of a first set consisting of forming the first instance of the object by the first instance of the factory and an operation of the object with the first instance of the object; and d. a second instance of the object, the second instance variable being responsive to a second operation of a second set consisting of forming the second instance of the object by the second instance of the factory and an operation of the object with the second instance of the object; wherein e. the first instance variable is independent of the second operation.