Details
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Type:
extRequest
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Component/s: CreatiFI
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Labels:None
Description
Dear FIWARE coach,
we forward you a support request received from a CreatiFI applicant we are
not able to solve.
Please let us know if you need direct contact with the submitter.
Thanks.
****************************
Hi,
We are using POI Data Provider GE in order to handle pois in our
application and CreatiFI OC1 is finishing.
Related to the API (
http://forge.fiware.org/plugins/mediawiki/wiki/fiware/index.php/POI_Data_Provider_Open_API_Specification)
we need some clarifications:
1)which order is adopted to return pois in "radial_search" method? (by
distance from the center ? any other?)
2)is it possible to extend response json structure in order to return also
the distance from the center?
thanks in advance
Stefano
****************************
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[Created via e-mail received from: Andrea Maestrini <amaestrini@create-net.org>]
Issue Links
- relates to
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HELP-4558
FIWARE.Request.Tech.WebUI.POIDataProvider.improvment
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- Closed
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Activity
| Transition | Time In Source Status | Execution Times | Last Executer | Last Execution Date | |||||
|---|---|---|---|---|---|---|---|---|---|
|
7d 4h 20m | 1 | Ari Okkonen | 10/Jul/15 3:27 PM | |||||
|
1m 35s | 1 | Ari Okkonen | 10/Jul/15 3:29 PM |
| Summary | [Fiware-creatifi-coaching] [CreatiFI Italy Hub] POI Data Provider improvment | FIWARE.Request.Coach.CreatiFI.POI Data Provider improvment |
| Assignee | Ari Okkonen [ ariokkon ] | Silvio Cretti [ silvio.cretti ] |
| Status | In Progress [ 3 ] | Closed [ 6 ] |
| Resolution | Fixed [ 1 ] |
| Status | Open [ 1 ] | In Progress [ 3 ] |
- Data from searches are provided in no particuar order.
- About distance: Distance is not an attribute of a POI. It is about the relation of the POI and the query parameters. The distance can be calculated by the haversine formula https://en.wikipedia.org/wiki/Great-circle_distance in the client application. Calculation of distance in the server is not planned.
- You may sort the POIs in the client by the distance, if needed. E.g.:
- Encapsulate the POI UUIDs with distances to an array (JavaScript example):
[{distance: 738.5, uuid: "ac98fcf7-5280-44d1-bb25-c4627387c86c"}, ... ] - Sort the array
distances_and_uuids.sort(function(a, b){return a.distance - b.distance});
- Encapsulate the POI UUIDs with distances to an array (JavaScript example):
CreatiFI phase 1 finishes in few days.
The developer needs an answer asap.
Could you provide some hints?
Thanks in advance.
silvio
| Assignee | Silvio Cretti [ silvio.cretti ] | Ari Okkonen [ ariokkon ] |
| Component/s | CreatiFI [ 10357 ] |
| Field | Original Value | New Value |
|---|---|---|
| Assignee | Silvio Cretti [ silvio.cretti ] |
The needed operations are recommended to be done in the client application.