Hi Mifan, Really interested about spatial CEP since this is important for Mobility and IoT. As I understood - we send GeoJSON data to a stream in CEP. Are we going to write an input adaptor for GeoJSON? Or how is it going to work?
Cheers~ On Fri, May 30, 2014 at 8:37 AM, Mifan Careem <mi...@wso2.com> wrote: > *Input Stream:* > GPX XML > NMEA > Simple Lat,lon > > *Processing* > Use Geotools functions such as WITHIN, OVERLAY etc. These will be > available as geo: constructs in CEP. > > *Configuration* > The projection and CRS for both input streams and input geometries need to > be specified, and need to be matching formats for pattern matching. These > can be input in the query itself or as a conf value. > > *Input UI* > Generic helper UI consisting of a set of maps, which provides functions > such as > > - Create a polygon for geo-fencing > - Create list of points and buffers for point-based alarms > > *Storage* > > - The above will be converted to a standard format (e.g: GeoJSON) and > put to storage or will create queries in CEP directly. > - Since GeoJSON is the accepted input, users can directly input > GeoJSON as well which would be the case in most professional deployments. > > > *Output UI/User UI* > Generic UI, mostly included as a sample which includes > > - Fleet management view - moving pointers, built using HTML5, > Openlayers and web-sockets > > *Example functions based on above* > > - Geo-fencing - No fly zone - Detect whether an points in the stream > fall within a no-fly-zone > - Geo-fencing - Check whether tagged elephants are leaving the > protected area > - Point based alarms - Plot all bus halts on the map, and assign a > 100m buffer to them. Alert if a certain bus is at a certain bus halt for > more than its allocated time > - Movement based alarms - Alert if 2 busses are moving in parallel > (like our busses racing each other on Galle Road!) > > > 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 > > _______________________________________________ > Architecture mailing list > Architecture@wso2.org > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > > -- Chan (Dulitha Wijewantha) Software Engineer - Mobile Development WSO2Mobile Lean.Enterprise.Mobileware * ~Email duli...@wso2.com <duli...@wso2mobile.com>* * ~Mobile +94712112165 <%2B94712112165>* * ~Website dulitha.me <http://dulitha.me>* * ~Twitter @dulitharw <https://twitter.com/dulitharw>* *~Github @dulichan <https://github.com/dulichan>* *~SO @chan <http://stackoverflow.com/users/813471/chan>*
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