Class SumSingleFunction

SumSingleFunction returns the sum of its components.

NOTE: This was SumFloatFunction in Lucene

Inheritance

object

ValueSource

MultiSingleFunction

SumSingleFunction

Inherited Members

MultiSingleFunction.m_sources

MultiSingleFunction.GetDescription()

MultiSingleFunction.GetValues(IDictionary, AtomicReaderContext)

MultiSingleFunction.CreateWeight(IDictionary, IndexSearcher)

MultiSingleFunction.GetHashCode()

MultiSingleFunction.Equals(object)

ValueSource.ToString()

ValueSource.NewContext(IndexSearcher)

ValueSource.GetSortField(bool)

object.Equals(object, object)

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Namespace: Lucene.Net.Queries.Function.ValueSources

Assembly: Lucene.Net.Queries.dll

Syntax

public class SumSingleFunction : MultiSingleFunction

Constructors

SumSingleFunction(ValueSource[])

SumSingleFunction returns the sum of its components.

NOTE: This was SumFloatFunction in Lucene

Declaration

public SumSingleFunction(ValueSource[] sources)

Parameters

Type	Name	Description
ValueSource[]	sources

Properties

Name

SumSingleFunction returns the sum of its components.

NOTE: This was SumFloatFunction in Lucene

Declaration

protected override string Name { get; }

Property Value

Type	Description
string

Overrides

MultiSingleFunction.Name

Methods

Func(int, FunctionValues[])

SumSingleFunction returns the sum of its components.

NOTE: This was SumFloatFunction in Lucene

Declaration

protected override float Func(int doc, FunctionValues[] valsArr)

Parameters

Type	Name	Description
int	doc
FunctionValues[]	valsArr

Returns

Type	Description
float

Overrides

MultiSingleFunction.Func(int, FunctionValues[])