Subquery (CLARIN-FCS Core 2.0 query language parser 3.0.0-SNAPSHOT API)

java.lang.Object
- eu.clarin.sru.fcs.qlparser.AbstractQueryNode<QueryNode,QueryNodeType,QueryVisitor>
- - eu.clarin.sru.fcs.qlparser.lex.QueryNode
  - - eu.clarin.sru.fcs.qlparser.lex.Subquery

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

Nested Class Summary
- Nested classes/interfaces inherited from class eu.clarin.sru.fcs.qlparser.AbstractQueryNode
  AbstractQueryNode.AbstractQueryNodeType, AbstractQueryNode.AbstractQueryVisitor, AbstractQueryNode.SourceLocation

Field Summary
- Fields inherited from class eu.clarin.sru.fcs.qlparser.AbstractQueryNode
  children, location, 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.fcs.qlparser.AbstractQueryNode
getChild, getChild, getChildCount, getChildren, getFirstChild, getFirstChild, getLastChild, getLocation, getNodeType, getParent, hasNodeType, setLocation, 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 AbstractQueryNode<QueryNode,QueryNodeType,QueryVisitor>
  - accept
```
public void accept(QueryVisitor visitor)
```
    Specified by:
    
    accept in class AbstractQueryNode<QueryNode,QueryNodeType,QueryVisitor>