Class MatchAllDocsQueryNode

A MatchAllDocsQueryNode indicates that a query node tree or subtree will match all documents if executed in the index.

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

Constructors

MatchAllDocsQueryNode()

A MatchAllDocsQueryNode indicates that a query node tree or subtree will match all documents if executed in the index.

Declaration
public MatchAllDocsQueryNode()

Methods

CloneTree()

Recursive clone the IQueryNode tree. The tags are not copied to the new tree when you call the CloneTree() method.

Declaration
public override IQueryNode CloneTree()
Returns
Type Description
IQueryNode

the cloned tree
Overrides

ToQueryString(IEscapeQuerySyntax)

convert to a query string understood by the query parser

Declaration
public override string ToQueryString(IEscapeQuerySyntax escapeSyntaxParser)
Parameters
Type Name Description
IEscapeQuerySyntax escapeSyntaxParser
Returns
Type Description
string
Overrides

ToString()

Every implementation of this class should return pseudo xml like this:

For FieldQueryNode: <field start='1' end='2' field='subject' text='foo'/>

Declaration
public override string ToString()
Returns
Type Description
string
Overrides
See Also

Implements