SearchClauseGroup (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.SearchClauseGroup

public class SearchClauseGroup
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)`
`RBoolean`	`getBoolean()`	Get the right child (search clause or group).
`QueryNode`	`getLeftChild()`	Get the left child (search clause or group).
`QueryNode`	`getRightChild()`	Get the right child (search clause or group).
`boolean`	`hasBoolean(RBoolean r_boolean)`	Check if expression used a given boolean.
`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
  - getLeftChild
```
public QueryNode getLeftChild()
```
    Get the left child (search clause or group).
    
    Returns:
    
    the left child (search clause or group)
  - getRightChild
```
public QueryNode getRightChild()
```
    Get the right child (search clause or group).
    
    Returns:
    
    the right child (search clause or group)
  - getBoolean
```
public RBoolean getBoolean()
```
    Get the right child (search clause or group).
    
    Returns:
    
    the right child (search clause or group)
  - hasBoolean
```
public boolean hasBoolean(RBoolean r_boolean)
```
    Check if expression used a given boolean.
    
    Parameters:
    
    r_boolean - the boolean to check
    
    Returns:
    
    true if the given boolean was used, false otherwise
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class QueryNode
  - accept
```
public void accept(QueryVisitor visitor)
```
    Specified by:
    
    accept in class QueryNode