Class RangeFacetCounts

Base class for range faceting.

This is a Lucene.NET EXPERIMENTAL API, use at your own risk

Inheritance
System.Object
Facets
RangeFacetCounts
DoubleRangeFacetCounts
Int64RangeFacetCounts
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Lucene.Net.Facet.Range
Assembly: Lucene.Net.Facet.dll
Syntax
public abstract class RangeFacetCounts : Facets

Constructors

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RangeFacetCounts(String, Range[], Filter)

Create RangeFacetCounts

Declaration
protected RangeFacetCounts(string field, Range[] ranges, Filter fastMatchFilter)
Parameters
Type Name Description
System.String field
Range[] ranges
Lucene.Net.Search.Filter fastMatchFilter

Fields

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m_counts

Counts, initialized in by subclass.

Declaration
protected readonly int[] m_counts
Field Value
Type Description
System.Int32[]
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m_fastMatchFilter

Optional: if specified, we first test this Filter to see whether the document should be checked for matching ranges. If this is null, all documents are checked.

Declaration
protected readonly Filter m_fastMatchFilter
Field Value
Type Description
Lucene.Net.Search.Filter
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m_field

Our field name.

Declaration
protected readonly string m_field
Field Value
Type Description
System.String
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m_ranges

Ranges passed to constructor.

Declaration
protected readonly Range[] m_ranges
Field Value
Type Description
Range[]
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m_totCount

Total number of hits.

Declaration
protected int m_totCount
Field Value
Type Description
System.Int32

Methods

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GetAllDims(Int32)

Declaration
public override IList<FacetResult> GetAllDims(int topN)
Parameters
Type Name Description
System.Int32 topN
Returns
Type Description
System.Collections.Generic.IList<FacetResult>
Overrides
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GetSpecificValue(String, String[])

Declaration
public override float GetSpecificValue(string dim, params string[] path)
Parameters
Type Name Description
System.String dim
System.String[] path
Returns
Type Description
System.Single
Overrides
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GetTopChildren(Int32, String, String[])

Declaration
public override FacetResult GetTopChildren(int topN, string dim, params string[] path)
Parameters
Type Name Description
System.Int32 topN
System.String dim
System.String[] path
Returns
Type Description
FacetResult
Overrides