Class MultiFunction

Abstract parent class for ValueSource implementations that wrap multiple ValueSources and apply their own logic.

Inheritance
System.Object
ValueSource
MultiFunction
DefFunction
Inherited Members
Namespace: Lucene.Net.Queries.Function.ValueSources
Assembly: Lucene.Net.Queries.dll
Syntax
public abstract class MultiFunction : ValueSource

Constructors

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MultiFunction(IList<ValueSource>)

Declaration
protected MultiFunction(IList<ValueSource> sources)
Parameters
Type Name Description
IList<ValueSource> sources

Fields

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m_sources

Declaration
protected readonly IList<ValueSource> m_sources
Field Value
Type Description
IList<ValueSource>

Properties

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Name

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

Methods

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CreateWeight(IDictionary, IndexSearcher)

Declaration
public override void CreateWeight(IDictionary context, IndexSearcher searcher)
Parameters
Type Name Description
IDictionary context
IndexSearcher searcher
Overrides
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Equals(Object)

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

Declaration
public override string GetDescription()
Returns
Type Description
System.String
Overrides
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GetDescription(String, IList<ValueSource>)

Declaration
public static string GetDescription(string name, IList<ValueSource> sources)
Parameters
Type Name Description
System.String name
IList<ValueSource> sources
Returns
Type Description
System.String
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GetHashCode()

Declaration
public override int GetHashCode()
Returns
Type Description
System.Int32
Overrides
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ToString(String, FunctionValues[], Int32)

Declaration
public static string ToString(string name, FunctionValues[] valsArr, int doc)
Parameters
Type Name Description
System.String name
FunctionValues[] valsArr
System.Int32 doc
Returns
Type Description
System.String
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ValsArr(IList<ValueSource>, IDictionary, AtomicReaderContext)

Declaration
public static FunctionValues[] ValsArr(IList<ValueSource> sources, IDictionary fcontext, AtomicReaderContext readerContext)
Parameters
Type Name Description
IList<ValueSource> sources
IDictionary fcontext
AtomicReaderContext readerContext
Returns
Type Description
FunctionValues[]