# Package org.apache.lucene.queryparser.charstream

package org.apache.lucene.queryparser.charstream
This package contains reusable parts for javacc-generated grammars (query parsers).

See Also:
  - `CharStream`
  - `FastCharStream`

- Class
  Description
  CharStream
  This interface describes a character stream that maintains line and column number positions of the characters.
  FastCharStream
  An efficient implementation of JavaCC's CharStream interface.