The Expressions Module for Apache Lucene
The expressions module is new to Lucene 4.6. It provides an API for dynamically computing per-document values based on string expressions.
The module is organized in two sections:
- The Expressions Module for Apache Lucene - The abstractions and simple utilities for common operations like sorting on an expression
- Lucene.Net.Expressions.JS - A compiler for a subset of JavaScript expressions
For sample code showing how to use the API, see Expression.