Class GroupQueryNode

A GroupQueryNode represents a location where the original user typed real parenthesis on the query string. This class is useful for queries like: a) a AND b OR c b) ( a AND b) OR c

Parenthesis might be used to define the boolean operation precedence.

Inheritance
System.Object
QueryNode
GroupQueryNode
Implements
Inherited Members
Namespace: Lucene.Net.QueryParsers.Flexible.Core.Nodes
Assembly: Lucene.Net.QueryParser.dll
Syntax
public class GroupQueryNode : QueryNode, IQueryNode

Constructors

| Improve this Doc View Source

GroupQueryNode(IQueryNode)

This IQueryNode is used to identify parenthesis on the original query string

Declaration
public GroupQueryNode(IQueryNode query)
Parameters
Type Name Description
IQueryNode query

Methods

| Improve this Doc View Source

CloneTree()

Declaration
public override IQueryNode CloneTree()
Returns
Type Description
IQueryNode
Overrides
| Improve this Doc View Source

GetChild()

Declaration
public virtual IQueryNode GetChild()
Returns
Type Description
IQueryNode
| Improve this Doc View Source

SetChild(IQueryNode)

Declaration
public virtual void SetChild(IQueryNode child)
Parameters
Type Name Description
IQueryNode child
| Improve this Doc View Source

ToQueryString(IEscapeQuerySyntax)

Declaration
public override string ToQueryString(IEscapeQuerySyntax escapeSyntaxParser)
Parameters
Type Name Description
IEscapeQuerySyntax escapeSyntaxParser
Returns
Type Description
System.String
Overrides
| Improve this Doc View Source

ToString()

Declaration
public override string ToString()
Returns
Type Description
System.String
Overrides

Implements