CountUniqueAggregator Class

NReco.PivotData Class Library Documentation
Implements aggregator that counts only unique values.
Inheritance Hierarchy

SystemObject
  NReco.PivotDataCountUniqueAggregator
    NReco.PivotDataListUniqueAggregator

Namespace:  NReco.PivotData
Assembly:  NReco.PivotData (in NReco.PivotData.dll) Version: 1.3.6.0 (1.3.6.0)
Syntax

public class CountUniqueAggregator : IAggregator

The CountUniqueAggregator type exposes the following members.

Constructors

  NameDescription
Public methodCountUniqueAggregator(String)
Initializes a new instance of the CountUniqueAggregator class
Public methodCountUniqueAggregator(String, Object)
Initializes a new instance of the CountUniqueAggregator class
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Properties

  NameDescription
Public propertyCount
Public propertyValue
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Methods

  NameDescription
Public methodEquals (Inherited from Object.)
Protected methodFinalize (Inherited from Object.)
Public methodGetHashCode (Inherited from Object.)
Public methodGetState
Public methodGetType (Inherited from Object.)
Protected methodMemberwiseClone (Inherited from Object.)
Public methodMerge
Public methodPush
Public methodToString (Inherited from Object.)
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Fields

  NameDescription
Protected fielduniqueValues
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Extension Methods

  NameDescription
Public Extension MethodAsComposite
Returns the IAggregator as CompositeAggregator instance.
(Defined by AggregatorExtensions.)
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Remarks

CountUniqueAggregator collects unique values of some field. It can be used with any types.
See Also

Reference