# Uses of Interface
org.apache.lucene.queryparser.flexible.messages.NLSException

Packages that use NLSException
Package
Description
org.apache.lucene.queryparser.flexible.core
Core classes of the flexible query parser framework.
org.apache.lucene.queryparser.flexible.standard.parser
Lucene Query Parser

## Uses of NLSException in org.apache.lucene.queryparser.flexible.core

Classes in org.apache.lucene.queryparser.flexible.core that implement NLSException
Modifier and Type
Class
Description
`class`
`QueryNodeError`
Error class with NLS support
`class`
`QueryNodeException`
This exception should be thrown if something wrong happens when dealing with `QueryNode`s.
`class`
`QueryNodeParseException`
This should be thrown when an exception happens during the query parsing from string to the query node tree.

## Uses of NLSException in org.apache.lucene.queryparser.flexible.standard.parser

Classes in org.apache.lucene.queryparser.flexible.standard.parser that implement NLSException
Modifier and Type
Class
Description
`class`
`ParseException`
This exception is thrown when parse errors are encountered.