Hi Damith (resending to list) As discussed, I think a more generic approach which is scalable is as follows:
- User creates an object. An object here is any spatial object (point, line, polygon) - User attaches a function or a set of functions to an object. Each function would have its own set of parameters. - Based on the full combination, a single execution plan is created per object (of course, this would have to be optimized as well) So for example, I create a Geo-fence, and then attach within, stationary and approaches functions to it. This means we will have to restructure some of the work we did previously but I think that would be the better longer term approach. We will have a register of functions. When a function is added/implemented to CEP (based on the Geotools version) it will show up in the menu as well as the function drop down. Mifan -- *Mifan Careem* Director - Solution Architecture, WSO2 Inc. Member, Sahana Software Foundation Consultant Spatial Architect M: +94 773 437 283 LinkedIn: http://lk.linkedin.com/in/mifan Skype: mifan_skype
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