[ https://issues.apache.org/jira/browse/LUCENE-7936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16137582#comment-16137582 ]
Karl Wright commented on LUCENE-7936: ------------------------------------- [~dsmiley], I don't think we'd thought much about the representation; more interested right now in how we do it than the exact details. We'd clearly want a minimal representation for a GeoPoint and I think that would be a lat and a lon and we'd take the hit on deserialization. [~ivera], I think David's suggestion is a good one: maybe create a new ticket to handle the spatial-extras contributions? The codec should become much simpler and I'd hope that David's interfaces could be extended to allow spatial4j objects to be similarly encoded/decoded. Once again, I'll be looking at the geo3d serialization design later in the week when I actually have time -- or, [~ivera], if you have time before then you could propose an implementation. But this is separate entirely from the TileIterator stuff. We should do one thing at a time I think. > Extend Geoshape interfaces so objects can be copied/serialized > -------------------------------------------------------------- > > Key: LUCENE-7936 > URL: https://issues.apache.org/jira/browse/LUCENE-7936 > Project: Lucene - Core > Issue Type: Improvement > Components: modules/spatial3d > Reporter: Ignacio Vera > Assignee: Karl Wright > Attachments: GeoBinaryCodec.patch, LUCENE-7936.patch, Spatial4j.patch > > > Hi [~david.wri...@bksv.com], > I would like to propose to extends the GeoShape interfaces to be able to > copy/serialized the objects. The current status and propose change is as > following: > GeoPoint: It can be serialized by using x, y, z > GeoCircle: It can be serialized by using getCenter() and getRadius() and > getPlanetModel() > GeoCompositeShape: It can be serialized by accesing shapes using size() and > GetShape(int index) > GeoPath: add methods to the interface getPoints() and getCutoffAngle() > GeoPolygon: This is the most complicated one as we have different types: > 1.- GeoCompositePolygon is just a composite > 2.- GeoConcavePolygon and GeoConvexPolygon: Create a new interface for > those polygons which exposes the points, holes, internaledges and > concavity/convexity > 3.- GeoComplexPolygons: Do nothing, they are too complex to be serialize?? > I am intersested in accesing the discreatization of the polygons into convex > and concave ones for other reasons as well. I think this should be expose as > they end result can be used for other use cases. > Cheers, > I. > -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org