NoTokenFoundQueryNode (Lucene 9.2.0 queryparser API)

java.lang.Object
- org.apache.lucene.queryparser.flexible.core.nodes.QueryNodeImpl
- - org.apache.lucene.queryparser.flexible.core.nodes.DeletedQueryNode
  - - org.apache.lucene.queryparser.flexible.core.nodes.NoTokenFoundQueryNode

All Implemented Interfaces:

Cloneable, QueryNode
```
public class NoTokenFoundQueryNode
extends DeletedQueryNode
```
A NoTokenFoundQueryNode is used if a term is convert into no tokens by the tokenizer/lemmatizer/analyzer (null).

Field Summary
- Fields inherited from class org.apache.lucene.queryparser.flexible.core.nodes.QueryNodeImpl
  PLAINTEXT_FIELD_NAME, toQueryStringIgnoreFields

Constructor Summary

Constructors
Constructor Description

NoTokenFoundQueryNode()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`QueryNode`	`cloneTree()`	Recursive clone the QueryNode tree The tags are not copied to the new tree when you call the cloneTree() method
`CharSequence`	`toQueryString(EscapeQuerySyntax escaper)`	convert to a query string understood by the query parser
`String`	`toString()`	Every implementation of this class should return pseudo xml like this:

Methods inherited from class org.apache.lucene.queryparser.flexible.core.nodes.QueryNodeImpl
add, add, allocate, clone, containsTag, getChildren, getParent, getTag, getTagMap, isDefaultField, isLeaf, isRoot, removeChildren, removeFromParent, set, setLeaf, setTag, unsetTag

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - NoTokenFoundQueryNode
```
public NoTokenFoundQueryNode()
```
- Method Detail
  - toQueryString
```
public CharSequence toQueryString(EscapeQuerySyntax escaper)
```
    Description copied from interface: QueryNode
    
    convert to a query string understood by the query parser
    
    Specified by:
    
    toQueryString in interface QueryNode
    
    Overrides:
    
    toQueryString in class DeletedQueryNode
  - toString
```
public String toString()
```
    Description copied from class: QueryNodeImpl
    
    Every implementation of this class should return pseudo xml like this:
    For FieldQueryNode: <field start='1' end='2' field='subject' text='foo'/>
    
    Specified by:
    
    toString in interface QueryNode
    
    Overrides:
    
    toString in class DeletedQueryNode
    
    See Also:
    
    QueryNode.toString()
  - cloneTree
```
public QueryNode cloneTree()
                    throws CloneNotSupportedException
```
    Description copied from interface: QueryNode
    
    Recursive clone the QueryNode tree The tags are not copied to the new tree when you call the cloneTree() method
    
    Specified by:
    
    cloneTree in interface QueryNode
    
    Overrides:
    
    cloneTree in class DeletedQueryNode
    
    Returns:
    
    the cloned tree
    
    Throws:
    
    CloneNotSupportedException