public void testNGramPrefixGridLosAngeles()
{
SpatialContext ctx = SpatialContext.GEO;
TermQueryPrefixTreeStrategy prefixGridStrategy = new TermQueryPrefixTreeStrategy(new QuadPrefixTree(ctx), "geo");
Shape point = ctx.MakePoint(-118.243680, 34.052230);
Document losAngeles = new Document();
losAngeles.Add(new Field("name", "Los Angeles", Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
foreach (var indexableField in prefixGridStrategy.CreateIndexableFields(point))
{
losAngeles.Add(indexableField);
}
losAngeles.Add(new Field(prefixGridStrategy.GetFieldName(), ctx.ToString(point), Field.Store.YES, Field.Index.NO));
addDocumentsAndCommit(new List<Document> { losAngeles });
// This won't work with simple spatial context...
SpatialArgsParser spatialArgsParser = new SpatialArgsParser();
// TODO... use a non polygon query
// SpatialArgs spatialArgs = spatialArgsParser.parse(
// "Intersects(POLYGON((-127.00390625 39.8125,-112.765625 39.98828125,-111.53515625 31.375,-125.94921875 30.14453125,-127.00390625 39.8125)))",
// new SimpleSpatialContext());
// Query query = prefixGridStrategy.makeQuery(spatialArgs, fieldInfo);
// SearchResults searchResults = executeQuery(query, 1);
// assertEquals(1, searchResults.numFound);
}
