C# Class Lucene.Net.QueryParsers.Flexible.Core.Nodes.ModifierQueryNode

A ModifierQueryNode indicates the modifier value (+,-,?,NONE) for each term on the query string. For example "+t1 -t2 t3" will have a tree of:

<BooleanQueryNode> <ModifierQueryNode modifier="MOD_REQ"> <t1/> </ModifierQueryNode> <ModifierQueryNode modifier="MOD_NOT"> <t2/> </ModifierQueryNode> <t3/> </BooleanQueryNode>

Inheritance: QueryNodeImpl

显示文件 Open project: apache/lucenenet Class Usage Examples

Public Methods

Method	Description
CloneTree ( ) : IQueryNode
GetChild ( ) : IQueryNode
ModifierQueryNode ( IQueryNode query, Modifier mod ) : Lucene.Net.QueryParsers.Flexible.Core.Messages	Used to store the modifier value on the original query string
SetChild ( IQueryNode child ) : void
ToQueryString ( IEscapeQuerySyntax escapeSyntaxParser ) : string
ToString ( ) : string

Method Details

CloneTree() public method

public CloneTree ( ) : IQueryNode
return	IQueryNode

GetChild() public method

public GetChild ( ) : IQueryNode
return	IQueryNode

ModifierQueryNode() public method

Used to store the modifier value on the original query string

public ModifierQueryNode ( IQueryNode query, Modifier mod ) : Lucene.Net.QueryParsers.Flexible.Core.Messages
query	IQueryNode	QueryNode subtree
mod	Modifier	Modifier Value
return	Lucene.Net.QueryParsers.Flexible.Core.Messages

SetChild() public method

public SetChild ( IQueryNode child ) : void
child	IQueryNode
return	void

ToQueryString() public method

public ToQueryString ( IEscapeQuerySyntax escapeSyntaxParser ) : string
escapeSyntaxParser	IEscapeQuerySyntax
return	string

ToString() public method

public ToString ( ) : string
return	string