Class IfFunction

Depending on the System.Boolean value of the Lucene.Net.Queries.Function.ValueSources.IfFunction.ifSource function, returns the value of the Lucene.Net.Queries.Function.ValueSources.IfFunction.trueSource or Lucene.Net.Queries.Function.ValueSources.IfFunction.falseSource function.

Inheritance
System.Object
ValueSource
BoolFunction
IfFunction
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 class IfFunction : BoolFunction

Constructors

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IfFunction(ValueSource, ValueSource, ValueSource)

Declaration
public IfFunction(ValueSource ifSource, ValueSource trueSource, ValueSource falseSource)
Parameters
Type Name Description
ValueSource ifSource
ValueSource trueSource
ValueSource falseSource

Methods

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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
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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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GetHashCode()

Declaration
public override int GetHashCode()
Returns
Type Description
System.Int32
Overrides
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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