Class FieldQueryNode

A FieldQueryNode represents a element that contains field/text tuple

Inheritance

System.Object

FieldQueryNode

Implements

IFieldValuePairQueryNode<System.String>

IFieldableNode

IValueQueryNode<System.String>

IQueryNode

ITextableQueryNode

Inherited Members

QueryNode.PLAINTEXT_FIELD_NAME

QueryNode.Allocate()

QueryNode.Add(IQueryNode)

QueryNode.Add(IList<IQueryNode>)

QueryNode.IsLeaf

QueryNode.Set(IList<IQueryNode>)

QueryNode.Clone()

QueryNode.GetChildren()

QueryNode.SetTag(String, Object)

QueryNode.UnsetTag(String)

QueryNode.ContainsTag(String)

QueryNode.GetTag(String)

QueryNode.Parent

QueryNode.IsRoot

QueryNode.m_toQueryStringIgnoreFields

QueryNode.IsDefaultField(String)

QueryNode.TagMap

QueryNode.RemoveFromParent()

Namespace: Lucene.Net.QueryParsers.Flexible.Core.Nodes

Assembly: Lucene.Net.QueryParser.dll

Syntax

public class FieldQueryNode : QueryNode, IFieldValuePairQueryNode<string>, IFieldableNode, IValueQueryNode<string>, IQueryNode, ITextableQueryNode

Constructors

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FieldQueryNode(String, ICharSequence, Int32, Int32)

Declaration

public FieldQueryNode(string field, ICharSequence text, int begin, int end)

Parameters

Type	Name	Description
System.String	field	field name
ICharSequence	text	value
System.Int32	begin	position in the query string
System.Int32	end	position in the query string

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FieldQueryNode(String, StringBuilder, Int32, Int32)

Declaration

public FieldQueryNode(string field, StringBuilder text, int begin, int end)

Parameters

Type	Name	Description
System.String	field	field name
StringBuilder	text	value
System.Int32	begin	position in the query string
System.Int32	end	position in the query string

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FieldQueryNode(String, String, Int32, Int32)

Declaration

public FieldQueryNode(string field, string text, int begin, int end)

Parameters

Type	Name	Description
System.String	field	field name
System.String	text	value
System.Int32	begin	position in the query string
System.Int32	end	position in the query string

Fields

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m_begin

The term's begin position.

Declaration

protected int m_begin

Field Value

Type	Description
System.Int32

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m_end

The term's end position.

Declaration

protected int m_end

Field Value

Type	Description
System.Int32

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m_field

The term's field

Declaration

protected string m_field

Field Value

Type	Description
System.String

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m_positionIncrement

The term's position increment.

Declaration

protected int m_positionIncrement

Field Value

Type	Description
System.Int32

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m_text

The term's text.

Declaration

protected ICharSequence m_text

Field Value

Type	Description
ICharSequence

Properties

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Begin

Declaration

public virtual int Begin { get; set; }

Property Value

Type	Description
System.Int32

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End

Declaration

public virtual int End { get; set; }

Property Value

Type	Description
System.Int32

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Field

Declaration

public virtual string Field { get; set; }

Property Value

Type	Description
System.String

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PositionIncrement

Declaration

public virtual int PositionIncrement { get; set; }

Property Value

Type	Description
System.Int32

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Text

Gets or Sets the "original" form of the term.

Declaration

public virtual ICharSequence Text { get; set; }

Property Value

Type	Description
ICharSequence

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Value

Declaration

public virtual string Value { get; set; }

Property Value

Type	Description
System.String

Methods

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CloneTree()

Declaration

public override IQueryNode CloneTree()

Returns

Type	Description
IQueryNode

Overrides

QueryNode.CloneTree()

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GetFieldAsString()

null if the field was not specified in the query string

Declaration

public virtual string GetFieldAsString()

Returns

Type	Description
System.String	the field

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GetTermEscaped(IEscapeQuerySyntax)

Declaration

protected virtual string GetTermEscaped(IEscapeQuerySyntax escaper)

Parameters

Type	Name	Description
IEscapeQuerySyntax	escaper

Returns

Type	Description
System.String

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GetTermEscapeQuoted(IEscapeQuerySyntax)

Declaration

protected virtual string GetTermEscapeQuoted(IEscapeQuerySyntax escaper)

Parameters

Type	Name	Description
IEscapeQuerySyntax	escaper

Returns

Type	Description
System.String

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GetTextAsString()

Declaration

public virtual string GetTextAsString()

Returns

Type	Description
System.String	the term

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ToQueryString(IEscapeQuerySyntax)

Declaration

public override string ToQueryString(IEscapeQuerySyntax escaper)

Parameters

Type	Name	Description
IEscapeQuerySyntax	escaper

Returns

Type	Description
System.String

Overrides

QueryNode.ToQueryString(IEscapeQuerySyntax)

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ToString()

Declaration

public override string ToString()

Returns

Type	Description
System.String

Overrides

QueryNode.ToString()

Implements

IFieldValuePairQueryNode<T>

IFieldableNode

IValueQueryNode<T>

IQueryNode

ITextableQueryNode