Class DualSingleFunction

Abstract ValueSource implementation which wraps two ValueSources and applies an extendible System.Single function to their values.

NOTE: This was DualFloatFunction in Lucene

Inheritance
System.Object
ValueSource
DualSingleFunction
DivSingleFunction
PowSingleFunction
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.Queries.Function.ValueSources
Assembly: Lucene.Net.Queries.dll
Syntax
public abstract class DualSingleFunction : ValueSource

Constructors

| Improve this Doc View Source

DualSingleFunction(ValueSource, ValueSource)

Declaration
public DualSingleFunction(ValueSource a, ValueSource b)
Parameters
Type Name Description
ValueSource a

the base.

ValueSource b

the exponent.

Fields

| Improve this Doc View Source

m_a

Declaration
protected readonly ValueSource m_a
Field Value
Type Description
ValueSource
| Improve this Doc View Source

m_b

Declaration
protected readonly ValueSource m_b
Field Value
Type Description
ValueSource

Properties

| Improve this Doc View Source

Name

Declaration
protected abstract string Name { get; }
Property Value
Type Description
System.String

Methods

| Improve this Doc View Source

CreateWeight(IDictionary, IndexSearcher)

Declaration
public override void CreateWeight(IDictionary context, IndexSearcher searcher)
Parameters
Type Name Description
System.Collections.IDictionary context
Lucene.Net.Search.IndexSearcher searcher
Overrides
| Improve this Doc View Source

Equals(Object)

Declaration
public override bool Equals(object o)
Parameters
Type Name Description
System.Object o
Returns
Type Description
System.Boolean
Overrides
| Improve this Doc View Source

Func(Int32, FunctionValues, FunctionValues)

Declaration
protected abstract float Func(int doc, FunctionValues aVals, FunctionValues bVals)
Parameters
Type Name Description
System.Int32 doc
FunctionValues aVals
FunctionValues bVals
Returns
Type Description
System.Single
| Improve this Doc View Source

GetDescription()

Declaration
public override string GetDescription()
Returns
Type Description
System.String
Overrides
| Improve this Doc View Source

GetHashCode()

Declaration
public override int GetHashCode()
Returns
Type Description
System.Int32
Overrides
| Improve this Doc View Source

GetValues(IDictionary, AtomicReaderContext)

Declaration
public override FunctionValues GetValues(IDictionary context, AtomicReaderContext readerContext)
Parameters
Type Name Description
System.Collections.IDictionary context
Lucene.Net.Index.AtomicReaderContext readerContext
Returns
Type Description
FunctionValues
Overrides