Boris,
the name of the index is the name of the corresponding Layer you want
to work with, so you should do something like
http> POST /db/data/index/node/
{"name":"a72952a1-0969-4fae-87ce-ff404a7b8a3e_world","config":{"provider":"spatial"}}
in order to get one of your existing layers. otherwise, a new layer
will be created for you, which is not what you want right? I don't
know which layers have data in them ... let me know if that works.
Cheers,
/peter neubauer
GTalk: neubauer.peter
Skype peter.neubauer
Phone +46 704 106975
LinkedIn http://www.linkedin.com/in/neubauer
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http://www.neo4j.org - Your high performance graph database.
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On Thu, Aug 18, 2011 at 5:03 PM, Boris Kizelshteyn <bo...@popcha.com> wrote:
> Hi Peter,
>
> I'm finally trying this query out, but not getting any results. Do I need to
> rebuild neo4j-spatial? I sent the index command successfully:
>
>
> -
> http> POST /db/data/index/node/ {"name":"UsersWorld",
> "config":{"provider":"spatial"}}
> - ==> 201 Created
> - ==> {
> - ==> "template" : "
> http://reach.media.mit.edu:7474/db/data/index/node/UsersWorld/{key}/{value}
> ",
> - ==> "provider" : "spatial"
> - ==> }
>
>
> But when I query, I get nothing (same query from the plugin produces
> results):
>
> g.idx('UsersWorld').get('bbox','[-71.33467375967257,42.26157716735279,-70.83994567129366,42.45920025563372]')
>
> Thanks!
>
>
> On Mon, Aug 8, 2011 at 6:49 PM, Peter Neubauer <
> peter.neuba...@neotechnology.com> wrote:
>
>> You are to surf and have fun.
>>
>> pushed g.idx('test').get('bbox','[15.0, 16.0, 56.0, 61.0]')
>>
>> Cheers,
>>
>> /peter neubauer
>>
>> GTalk: neubauer.peter
>> Skype peter.neubauer
>> Phone +46 704 106975
>> LinkedIn http://www.linkedin.com/in/neubauer
>> Twitter http://twitter.com/peterneubauer
>>
>> http://www.neo4j.org - Your high performance graph database.
>> http://startupbootcamp.org/ - Öresund - Innovation happens HERE.
>> http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party.
>>
>>
>>
>> On Tue, Aug 9, 2011 at 12:36 AM, Marko Rodriguez <okramma...@gmail.com>
>> wrote:
>> > Hey,
>> >
>> > :).
>> >
>> > You can do:
>> >
>> > g.idx('test')[['bbox','[15.0, 16.0, 56.0, 61.0]']]
>> >
>> > See ya,
>> > Marko.
>> >
>> > http://markorodriguez.com
>> >
>> > On Aug 8, 2011, at 4:27 PM, Peter Neubauer wrote:
>> >
>> >> Boris,
>> >> I extended the functional tests to do what you are asking for,
>> >>
>> https://github.com/neo4j/neo4j-spatial/blob/master/features/start-and-stop.feature
>> >>
>> >> Basically:
>> >>
>> >> Create a Spatial Layer
>> >> Add nodes
>> >> Load the index with "provider"=>"spatial" configuration
>> >> Query it using Cypher
>> >> Query it using Gremlin
>> >> Query it using the REST index interface
>> >>
>> >> Thus, you can now query the (trivial) point layer index using any of
>> >> your favorite methods. Is that helpful?
>> >>
>> >> Cheers,
>> >>
>> >> /peter neubauer
>> >>
>> >> GTalk: neubauer.peter
>> >> Skype peter.neubauer
>> >> Phone +46 704 106975
>> >> LinkedIn http://www.linkedin.com/in/neubauer
>> >> Twitter http://twitter.com/peterneubauer
>> >>
>> >> http://www.neo4j.org - Your high performance graph
>> database.
>> >> http://startupbootcamp.org/ - Öresund - Innovation happens HERE.
>> >> http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party.
>> >>
>> >>
>> >>
>> >> On Mon, Aug 8, 2011 at 3:31 PM, Peter Neubauer
>> >> <peter.neuba...@neotechnology.com> wrote:
>> >>> Ahh ok.
>> >>> In that case, I should extend the capabilities of the REST plugins and
>> add a
>> >>> test for it. Will see if I can get to it tonight, ok?
>> >>>
>> >>> /peter
>> >>>
>> >>> Sent from my phone.
>> >>>
>> >>> On Aug 8, 2011 2:41 PM, "Boris Kizelshteyn" <
>> boris.kizelsht...@popcha.com>
>> >>> wrote:
>> >>>> Can I set this in the server config? I am doing everything via rest
>> right
>> >>>> now, I am using the spatial plugin for doing the spatial operations.
>> >>>>
>> >>>> On Mon, Aug 8, 2011 at 3:05 AM, Peter Neubauer <
>> >>>> peter.neuba...@neotechnology.com> wrote:
>> >>>>
>> >>>>> Boris, make sure that you have initialized the spatial index before
>> >>>>> you access is. See
>> >>>>>
>> >>>>>
>> >>>>>
>> https://github.com/neo4j/neo4j-spatial/blob/master/src/test/java/org/neo4j/gis/spatial/IndexProviderTest.java#L68
>> >>>>> for loading the index with "provider=spatial". The index is loaded
>> >>>>> "lazy", and thus not available before explicitly loaded. I guess you
>> >>>>> have to do it in your loading code in Java or Groovy, since you can't
>> >>>>> provide the configuration in Gremlin or Cypher. After the first load,
>> >>>>> the index will be saved in the database and be visible as any other
>> >>>>> index. I haven't tried this out but it should work, as you see in the
>> >>>>> test case.
>> >>>>>
>> >>>>> Does that work?
>> >>>>>
>> >>>>> Cheers,
>> >>>>>
>> >>>>> /peter neubauer
>> >>>>>
>> >>>>> GTalk: neubauer.peter
>> >>>>> Skype peter.neubauer
>> >>>>> Phone +46 704 106975
>> >>>>> LinkedIn http://www.linkedin.com/in/neubauer
>> >>>>> Twitter http://twitter.com/peterneubauer
>> >>>>>
>> >>>>> http://www.neo4j.org - Your high performance graph database.
>> >>>>> http://startupbootcamp.org/ - Öresund - Innovation happens HERE.
>> >>>>> http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing
>> party.
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>> On Sun, Aug 7, 2011 at 11:11 PM, Boris Kizelshteyn <bo...@popcha.com
>> >
>> >>>>> wrote:
>> >>>>>> I'm doing it from the console.
>> >>>>>>
>> >>>>>> On Sun, Aug 7, 2011 at 5:09 PM, Peter Neubauer
>> >>>>>> <peter.neuba...@neotechnology.com> wrote:
>> >>>>>>>
>> >>>>>>> What is the surrounding code before that call? You gave to at least
>> >>>>>>> once
>> >>>>>>> get that index as in the test via the index provider parameters
>> before
>> >>>>> this
>> >>>>>>> works.
>> >>>>>>>
>> >>>>>>> /peter
>> >>>>>>>
>> >>>>>>> Sent from my phone.
>> >>>>>>>
>> >>>>>>> On Aug 7, 2011 10:25 PM, "Boris Kizelshteyn" <bo...@popcha.com>
>> wrote:
>> >>>>>>>>>
>> >>>>>>>>>
>> >>>>>>>>> Hi Peter,
>> >>>>>>>>>
>> >>>>>>>>> I tried this today but I can't seem to get the syntax right in
>> the
>> >>>>>>>>> context
>> >>>>>>>>> of g.idx, I tried this:
>> >>>>>>>>>
>> >>>>>>>>> g.idx('spatial')[["start n=(mylayer,'bbox:[myvals]') match (n)
>> -[r]
>> >>>>>>>>> -
>> >>>>>>>>> (x)
>> >>>>>>>>> return n.bbox, r~TYPE, x.layer?, x.bbox?"]]
>> >>>>>>>>>
>> >>>>>>>>> But it does nothing, not even an error. So I am proly doing
>> >>>>>>>>> something
>> >>>>>>>>> terrible wrong? Also, I don't see the spatial index in the idx
>> list
>> >>>>> in
>> >>>>>>>>> the
>> >>>>>>>>> webpanel, I know I have one as I am able to query other spatial
>> >>>>>>>>> info.
>> >>>>>>>>>
>> >>>>>>>>> Thanks!
>> >>>>>>>>>
>> >>>>>>>>> On Wed, Aug 3, 2011 at 12:48 PM, Peter Neubauer <
>> >>>>>>>>> peter.neuba...@neotechnology.com> wrote:
>> >>>>>>>>>
>> >>>>>>>>>> Boris,
>> >>>>>>>>>> I was thinking of adding a test with Gremlin onto
>> >>>>>>>>>>
>> >>>>>>>>>>
>> >>>>>>>>>>
>> >>>>>
>> >>>>>
>> https://github.com/neo4j/neo4j-spatial/blob/master/src/test/java/org/neo4j/gis/spatial/IndexProviderTest.java#L90
>> >>>>>>>>>> ,
>> >>>>>>>>>> but basically, since recently a trivial point layer is exposed
>> as
>> >>>>>>>>>> an
>> >>>>>>>>>> IndexProvider, enabling Neo4j, Cypher and Gremlin to treat this
>> as
>> >>>>>>>>>> a
>> >>>>>>>>>> normal index. I have not tested it, but I suspect it works. Give
>> >>>>>>>>>> it
>> >>>>> a
>> >>>>>>>>>> try and report back!
>> >>>>>>>>>>
>> >>>>>>>>>>
>> >>>>>>>>>> Cheers,
>> >>>>>>>>>>
>> >>>>>>>>>> /peter neubauer
>> >>>>>>>>>>
>> >>>>>>>>>> GTalk: neubauer.peter
>> >>>>>>>>>> Skype peter.neubauer
>> >>>>>>>>>> Phone +46 704 106975
>> >>>>>>>>>> LinkedIn http://www.linkedin.com/in/neubauer
>> >>>>>>>>>> Twitter http://twitter.com/peterneubauer
>> >>>>>>>>>>
>> >>>>>>>>>> http://www.neo4j.org - Your high performance graph
>> >>>>>>>>>> database.
>> >>>>>>>>>> http://startupbootcamp.org/ - Öresund - Innovation happens
>> HERE.
>> >>>>>>>>>> http://www.thoughtmade.com - Scandinavia's coolest
>> Bring-a-Thing
>> >>>>>>>>>> party.
>> >>>>>>>>>>
>> >>>>>>>>>>
>> >>>>>>>>>>
>> >>>>>>>>>> On Wed, Aug 3, 2011 at 9:36 AM, Boris Kizelshteyn
>> >>>>>>>>>> <bo...@popcha.com
>> >>>>>>
>> >>>>>>>>>> wrote:
>> >>>>>>>>>>> how would you do a basic find point in layer type query?
>> >>>>>>>>>>>
>> >>>>>>>>>>> Thanks!
>> >>>>>>>>>>> _______________________________________________
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>> >>>>>>>>>
>> >>>>>>>>>
>> >>>>>>>>>
>> >>>>>
>> >>>
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