# Uses of Class
org.apache.lucene.queryparser.flexible.core.nodes.DeletedQueryNode

Packages that use DeletedQueryNode
Package
Description
org.apache.lucene.queryparser.flexible.core.nodes
Query nodes commonly used by query parser implementations.

## Uses of DeletedQueryNode in org.apache.lucene.queryparser.flexible.core.nodes

Subclasses of DeletedQueryNode in org.apache.lucene.queryparser.flexible.core.nodes
Modifier and Type
Class
Description
`class`
`MatchNoDocsQueryNode`
A `MatchNoDocsQueryNode` indicates that a query node tree or subtree will not match any documents if executed in the index.
`class`
`NoTokenFoundQueryNode`
A `NoTokenFoundQueryNode` is used if a term is convert into no tokens by the tokenizer/lemmatizer/analyzer (null).