Class FuzzyQueryNode

A FuzzyQueryNode represents a element that contains field/text/similarity tuple

Inheritance
object
QueryNode
FieldQueryNode
FuzzyQueryNode
Inherited Members
Namespace: Lucene.Net.QueryParsers.Flexible.Core.Nodes
Assembly: Lucene.Net.QueryParser.dll
Syntax
public class FuzzyQueryNode : FieldQueryNode, IFieldValuePairQueryNode<string>, IFieldableNode, IValueQueryNode<string>, IQueryNode, ITextableQueryNode

Constructors

FuzzyQueryNode(string, ICharSequence, float, int, int)

A FuzzyQueryNode represents a element that contains field/text/similarity tuple

Declaration
public FuzzyQueryNode(string field, ICharSequence term, float minSimilarity, int begin, int end)
Parameters
Type Name Description
string field

Name of the field query will use.
ICharSequence term

Term token to use for building term for the query
float minSimilarity

similarity value
int begin

position in the query string
int end

position in the query string

FuzzyQueryNode(string, string, float, int, int)

A FuzzyQueryNode represents a element that contains field/text/similarity tuple

Declaration
public FuzzyQueryNode(string field, string term, float minSimilarity, int begin, int end)
Parameters
Type Name Description
string field

Name of the field query will use.
string term

Term token to use for building term for the query
float minSimilarity

similarity value
int begin

position in the query string
int end

position in the query string

FuzzyQueryNode(string, StringBuilder, float, int, int)

A FuzzyQueryNode represents a element that contains field/text/similarity tuple

Declaration
public FuzzyQueryNode(string field, StringBuilder term, float minSimilarity, int begin, int end)
Parameters
Type Name Description
string field

Name of the field query will use.
StringBuilder term

Term token to use for building term for the query
float minSimilarity

similarity value
int begin

position in the query string
int end

position in the query string

Properties

PrefixLength

A FuzzyQueryNode represents a element that contains field/text/similarity tuple

Declaration
public virtual int PrefixLength { get; set; }
Property Value
Type Description
int

Similarity

Gets or Sets the similarity

Declaration
public virtual float Similarity { get; set; }
Property Value
Type Description
float

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 escaper)
Parameters
Type Name Description
IEscapeQuerySyntax escaper
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