SearchClause (CLARIN-FCS Core 2.0 query language parser 3.1.0-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.SearchClause

public class SearchClause
extends QueryNode

A LexCQL expression tree search_clause 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)`
`String`	`getIndex()`	Get the index (or field).
`Relation`	`getRelation()`	Get the relation.
`String`	`getSearchTerm()`	Get the search term.
`boolean`	`hasIndexAndRelation()`	Check if index and relation in this search clause are set.
`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
  - getIndex
```
public String getIndex()
```
    Get the index (or field).
    
    Returns:
    
    the index (or field) or null if none
  - getRelation
```
public Relation getRelation()
```
    Get the relation.
    
    Returns:
    
    the relation or null if none
  - hasIndexAndRelation
```
public boolean hasIndexAndRelation()
```
    Check if index and relation in this search clause are set.
    
    Returns:
    
    true if index and relation were set, false otherwise
  - getSearchTerm
```
public String getSearchTerm()
```
    Get the search term.
    
    Returns:
    
    the search term
  - 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>