Class SrndQuery

Lowest level base class for surround queries

Inheritance
System.Object
SrndQuery
ComposedQuery
FieldsQuery
SimpleTerm
Inherited Members
System.Object.Equals(System.Object, System.Object)
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: Lucene.Net.QueryParsers.Surround.Query
Assembly: Lucene.Net.QueryParser.dll
Syntax
public abstract class SrndQuery

Fields

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TheEmptyLcnQuery

An empty Lucene query

Declaration
public static readonly Query TheEmptyLcnQuery
Field Value
Type Description
Query

Properties

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IsFieldsSubQueryAcceptable

Declaration
public virtual bool IsFieldsSubQueryAcceptable { get; }
Property Value
Type Description
System.Boolean
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IsWeighted

Declaration
public virtual bool IsWeighted { get; }
Property Value
Type Description
System.Boolean
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Weight

Declaration
public virtual float Weight { get; set; }
Property Value
Type Description
System.Single
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WeightOperator

Declaration
public virtual string WeightOperator { get; }
Property Value
Type Description
System.String
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WeightString

Declaration
public virtual string WeightString { get; }
Property Value
Type Description
System.String

Methods

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Clone()

Shallow clone. Subclasses must override this if they need to clone any members deeply,

Declaration
public virtual object Clone()
Returns
Type Description
System.Object
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Equals(Object)

For subclasses of SrndQuery within the namespace Lucene.Net.QueryParsers.Surround.Query it is not necessary to override this method, ToString()

Declaration
public override bool Equals(object obj)
Parameters
Type Name Description
System.Object obj
Returns
Type Description
System.Boolean
Overrides
System.Object.Equals(System.Object)
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GetHashCode()

For subclasses of SrndQuery within the namespace Lucene.Net.QueryParsers.Surround.Query it is not necessary to override this method, ToString()

Declaration
public override int GetHashCode()
Returns
Type Description
System.Int32
Overrides
System.Object.GetHashCode()
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MakeLuceneQueryField(String, BasicQueryFactory)

Declaration
public virtual Query MakeLuceneQueryField(string fieldName, BasicQueryFactory qf)
Parameters
Type Name Description
System.String fieldName
BasicQueryFactory qf
Returns
Type Description
Query
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MakeLuceneQueryFieldNoBoost(String, BasicQueryFactory)

Declaration
public abstract Query MakeLuceneQueryFieldNoBoost(string fieldName, BasicQueryFactory qf)
Parameters
Type Name Description
System.String fieldName
BasicQueryFactory qf
Returns
Type Description
Query
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ToString()

This method is used by GetHashCode() and Equals(Object), see LUCENE-2945.

Declaration
public abstract override string ToString()
Returns
Type Description
System.String
Overrides
System.Object.ToString()
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WeightToString(StringBuilder)

Declaration
protected virtual void WeightToString(StringBuilder r)
Parameters
Type Name Description
System.Text.StringBuilder r