Class FunctionDistinctValuesCollector

Function based implementation of AbstractDistinctValuesCollector.

This is a Lucene.NET EXPERIMENTAL API, use at your own risk
Inheritance
System.Object
AbstractDistinctValuesCollector<FunctionDistinctValuesCollector.GroupCount>
FunctionDistinctValuesCollector
Inherited Members
Namespace: Lucene.Net.Search.Grouping.Function
Assembly: Lucene.Net.Grouping.dll
Syntax
public class FunctionDistinctValuesCollector : AbstractDistinctValuesCollector<FunctionDistinctValuesCollector.GroupCount>, IAbstractDistinctValuesCollector<FunctionDistinctValuesCollector.GroupCount>, ICollector

Constructors

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FunctionDistinctValuesCollector(IDictionary, ValueSource, ValueSource, IEnumerable<ISearchGroup<MutableValue>>)

Declaration
public FunctionDistinctValuesCollector(IDictionary vsContext, ValueSource groupSource, ValueSource countSource, IEnumerable<ISearchGroup<MutableValue>> groups)
Parameters
Type Name Description
IDictionary vsContext
ValueSource groupSource
ValueSource countSource
IEnumerable<ISearchGroup<MutableValue>> groups

Properties

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Groups

Declaration
public override IEnumerable<FunctionDistinctValuesCollector.GroupCount> Groups { get; }
Property Value
Type Description
IEnumerable<FunctionDistinctValuesCollector.GroupCount>
Overrides
Lucene.Net.Search.Grouping.AbstractDistinctValuesCollector<Lucene.Net.Search.Grouping.Function.FunctionDistinctValuesCollector.GroupCount>.Groups

Methods

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Collect(Int32)

Declaration
public override void Collect(int doc)
Parameters
Type Name Description
System.Int32 doc
Overrides
Lucene.Net.Search.Grouping.AbstractDistinctValuesCollector<Lucene.Net.Search.Grouping.Function.FunctionDistinctValuesCollector.GroupCount>.Collect(System.Int32)
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SetNextReader(AtomicReaderContext)

Declaration
public override void SetNextReader(AtomicReaderContext context)
Parameters
Type Name Description
AtomicReaderContext context
Overrides
Lucene.Net.Search.Grouping.AbstractDistinctValuesCollector<Lucene.Net.Search.Grouping.Function.FunctionDistinctValuesCollector.GroupCount>.SetNextReader(Lucene.Net.Index.AtomicReaderContext)

Implements