## Uses of Class
org.apache.lucene.queryparser.ext.ParserExtension

Packages that use ParserExtension
Package | Description
--- | ---
org.apache.lucene.queryparser.ext | Extendable QueryParser provides a simple and flexible extension mechanism by overloading query field names.

### Uses of ParserExtension in org.apache.lucene.queryparser.ext

Methods in org.apache.lucene.queryparser.ext that return ParserExtension
Modifier and Type | Method and Description
--- | ---
`ParserExtension` | Extensions.`getExtension(String key)` Returns the `ParserExtension` instance for the given key or `null` if no extension can be found for the key.

Methods in org.apache.lucene.queryparser.ext with parameters of type ParserExtension
Modifier and Type | Method and Description
--- | ---
`void` | Extensions.`add(String key, ParserExtension extension)` Adds a new `ParserExtension` instance associated with the given key.