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Modular distributed mobile data applications

  • US 20020069192A1
  • Filed: 12/04/2001
  • Published: 06/06/2002
  • Est. Priority Date: 12/04/2000
  • Status: Abandoned Application
First Claim
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1. A computer-implemented, incremental process for executing an application servo in a client device based on a specified set of matching criteria, the process comprising the steps of:

  • selecting a servo to provide services;

    identifying a datasource associated with the selected servo;

    initializing an execution context tree structure by creating a root node of the context tree associated with an initial instruction of the servo;

    choosing a context of the context tree that satisfies the matching criteria;

    executing an instruction of the servo associated with the chosen context;

    responsive to said executing step, creating zero or more new child contexts in the context tree, each new child context including content defining a current internal evaluation state of the process; and

    repeating said choosing, executing and creating steps over subsequent instructions of the servo until no context satisfies the matching criteria.

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