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

A QueryNodeImpl is the default implementation of the interface IQueryNode

Inheritance: IQueryNode, ICloneable

Show file Open project: apache/lucenenet Class Usage Examples

Public Properties

Property	Type	Description
PLAINTEXT_FIELD_NAME	string

Protected Properties

Property	Type	Description
toQueryStringIgnoreFields	bool

Public Methods

Method	Description
Add ( IList children ) : void
Add ( IQueryNode child ) : void
Clone ( ) : object
CloneTree ( ) : IQueryNode
ContainsTag ( string tagName ) : bool	verify if a node contains a tag
GetChildren ( ) : IList	a List for QueryNode object. Returns null, for nodes that do not contain children. All leaf Nodes return null.
GetTag ( string tagName ) : object
RemoveFromParent ( ) : void
Set ( IList children ) : void
SetTag ( string tagName, object value ) : void
ToQueryString ( IEscapeQuerySyntax escapeSyntaxParser ) : string
ToString ( ) : string	Every implementation of this class should return pseudo xml like this: For FieldQueryNode: <field start='1' end='2' field='subject' text='foo'/>
UnsetTag ( string tagName ) : void

Protected Methods

Method	Description
Allocate ( ) : void
IsDefaultField ( string fld ) : bool	This method is use toQueryString to detect if fld is the default field

Private Methods

Method	Description
SetParent ( IQueryNode parent ) : void

Method Details

Add() public method

public Add ( IList children ) : void
children	IList
return	void

Add() public method

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

Allocate() protected method

protected Allocate ( ) : void
return	void

Clone() public method

public Clone ( ) : object
return	object

CloneTree() public method

public CloneTree ( ) : IQueryNode
return	IQueryNode

ContainsTag() public method

verify if a node contains a tag

public ContainsTag ( string tagName ) : bool
tagName	string
return	bool

GetChildren() public method

a List for QueryNode object. Returns null, for nodes that do not contain children. All leaf Nodes return null.

public GetChildren ( ) : IList
return	IList

GetTag() public method

public GetTag ( string tagName ) : object
tagName	string
return	object

IsDefaultField() protected method

This method is use toQueryString to detect if fld is the default field

protected IsDefaultField ( string fld ) : bool
fld	string	field name
return	bool

RemoveFromParent() public method

public RemoveFromParent ( ) : void
return	void

Set() public method

public Set ( IList children ) : void
children	IList
return	void

SetTag() public method

public SetTag ( string tagName, object value ) : void
tagName	string
value	object
return	void

ToQueryString() public abstract method

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

ToString() public method

Every implementation of this class should return pseudo xml like this: For FieldQueryNode: <field start='1' end='2' field='subject' text='foo'/>

public ToString ( ) : string
return	string

UnsetTag() public method

public UnsetTag ( string tagName ) : void
tagName	string
return	void

Property Details

PLAINTEXT_FIELD_NAME public static property

index default field

public static string PLAINTEXT_FIELD_NAME
return	string

toQueryStringIgnoreFields protected property

If set to true the the method toQueryString will not write field names

protected bool toQueryStringIgnoreFields
return	bool