CustomAggregationMethod Class

 Spotfire 14.3 API Reference
Base class for custom aggregation methods.
Inheritance Hierarchy
SystemObject
  Spotfire.Dxp.Data.ComputationsDataMethod
    Spotfire.Dxp.Data.ComputationsAggregationMethod
      Spotfire.Dxp.Application.ExtensionCustomAggregationMethod

Namespace:  Spotfire.Dxp.Application.Extension
Assembly:  Spotfire.Dxp.Application (in Spotfire.Dxp.Application.dll) Version: 65.0.19510.3242 (65.0.19510.3242)
Syntax
C#
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public abstract class CustomAggregationMethod : AggregationMethod

The CustomAggregationMethod type exposes the following members.

Constructors
  NameDescription
Protected methodCustomAggregationMethod(String, String, DataType, String, String, String)
Create a new aggregation method.
Protected methodCustomAggregationMethod(String, String, DataType, String, String, String, LicensedFunction)
Create a new aggregation method.
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Properties
  NameDescription
Public propertyMethodCategory
The category is AggregationMethod.
(Inherited from AggregationMethod.)
Public propertyMethodNamespace
Gets the namespace of the method. All method has to have a namespace.
(Inherited from DataMethod.)
Public propertyName
Gets the name of the method as used in expressions.
(Inherited from DataMethod.)
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Methods
  NameDescription
Protected methodCreateAccumulatorCore
Create an accumulator. A unique instance of the IAccumulator class should be returned for each call.
(Inherited from AggregationMethod.)
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodSpecifyArgumentTypesCore
Override this method to specify the argument types.
Protected methodSpecifyColumnPropertiesUsedCore
Override this method to specify which column properties the custom method uses.
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
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Version Information

Supported in: 14.3, 14.2, 14.1, 14.0, 12.5, 12.4, 12.3, 12.2, 12.1, 12.0, 11.8
See Also

Reference

Spotfire.Dxp.Application.Extension Namespace