Namespace Lucene.Net.Spatial.Prefix.Tree

The Spatial Prefix package supports spatial indexing by index-time tokens where adding characters to a string gives greater resolution.

Potential Implementations include:

Represents a grid cell. These are not necessarily thread-safe, although new Cell("") (world cell) must be.

This is a Lucene.NET EXPERIMENTAL API, use at your own risk

A SpatialPrefixTree based on Geohashes. Uses to do all the geohash work.

This is a Lucene.NET EXPERIMENTAL API, use at your own risk

Factory for creating GeohashPrefixTree instances with useful defaults

A SpatialPrefixTree which uses a quad tree in which an indexed term will be generated for each cell, 'A', 'B', 'C', 'D'.

This is a Lucene.NET EXPERIMENTAL API, use at your own risk

Factory for creating QuadPrefixTree instances with useful defaults

A spatial Prefix Tree, or Trie, which decomposes shapes into prefixed strings at variable lengths corresponding to variable precision.

Abstract Factory for creating SpatialPrefixTree instances with useful defaults and passed on configurations defined in a .

This is a Lucene.NET EXPERIMENTAL API, use at your own risk