Hi James, The spatial module in v4 is completely different than the one in v3. It would be good for you to review the new API rather then looking for a 1-1 equivalent to a class that existed in v3. Take a look at the top level javadocs for the spatial module, and in particular look at SpatialExample.java: http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/spatial/src/test/org/apache/lucene/spatial/SpatialExample.java?view=markup
A hint at a solution is that you should query by intersection with a circle shape. Think in terms of shapes, not distances unless you need to sort or boost by the actual distance. ~ David james bond wrote > Hi All, > > Can you please let me know if there is an equivalent of > LatLongDistanceFilter in Lucene 4.4 API. > This API was present in Lucene 3.6 API. > > I have to mainly compute whether a point(lat,lang) is > present at a distance d from another point(lat,lang). > > I have checked different classes from the spatial package , > but there is no constructor with 5 arguments like LatLongDistanceFilter > had. > I tried with DisjointSpatialFilter separately for both > lattitude and longitude. but > not sure whether it will help the purpose. > > Please provide your thoughts on it. > > Thanks > Jamie ----- Author: http://www.packtpub.com/apache-solr-3-enterprise-search-server/book -- View this message in context: http://lucene.472066.n3.nabble.com/Equivalent-LatLongDistanceFilter-in-Lucene-4-4-API-tp4091794p4094123.html Sent from the Lucene - Java Users mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
