Subquery (A simple CLARIN FCS endpoint 1.12.0-SNAPSHOT API)

java.lang.Object
- eu.clarin.sru.server.fcs.parser_lex.QueryNode
- - eu.clarin.sru.server.fcs.parser_lex.Subquery

```
public class Subquery
extends QueryNode
```
A LexCQL expression tree search_clausse_group node.

Field Summary
- Fields inherited from class eu.clarin.sru.server.fcs.parser_lex.QueryNode
  children, nodeType, parent

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept(QueryVisitor visitor)`
`QueryNode`	`getChild()`	Get the inner child.
`boolean`	`isInParantheses()`	Is this query node in parentheses.
`String`	`toString()`

Methods inherited from class eu.clarin.sru.server.fcs.parser_lex.QueryNode
getChild, getChild, getChildCount, getChildren, getFirstChild, getFirstChild, getLastChild, getNodeType, getParent, hasNodeType, setParent

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

- Method Detail
  - getChild
```
public QueryNode getChild()
```
    Get the inner child.
    
    Returns:
    
    the right child
  - isInParantheses
```
public boolean isInParantheses()
```
    Is this query node in parentheses.
    
    Returns:
    
    true if this query node is in parentheses, false otherwise
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class QueryNode
  - accept
```
public void accept(QueryVisitor visitor)
```
    Specified by:
    
    accept in class QueryNode