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Re: [jawe] Global variable


Gennaro Leo wrote:
> Hi,
> i tried to generate a flow with jaWE but i had a problem: i declare some
> variables (float, boolean) at package level but when the a subflow is
> instantiated they loose their value (i.e. the float variable returns to
> 0). How can I solve this problem?
> I'm new to jaWE and Shark

This is a common mis-interpretation of the specification. Process data
declarations at the package level do not have a "global scope", they are
not "shared" between processes. Declaring something at the package level
is nothing more than a shortcut for declaring the item in every process
within the package.

If you want to communicate data with your subflow, use the process'
parameters.

 - Michael



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