DataTransformation Class

TIBCO Spotfire 6.5 API Reference

Represents a transformation of data, when data is imported from a DataSource it may optionally be transformed by one or more transformations. A transformation takes a DataRowReader as input and a DataRowReader as output with the transformed rows.

Inheritance Hierarchy

System Object
  Spotfire.Dxp.Data DataTransformation
    Spotfire.Dxp.Application.Extension CustomDataTransformation
    Spotfire.Dxp.Data.Transformations DataFunctionTransformation
    Spotfire.Dxp.Data.Transformations ExpressionTransformation
    Spotfire.Dxp.Data.Transformations PivotTransformation
    Spotfire.Dxp.Data.Transformations UnpivotTransformation

Namespace: Spotfire.Dxp.Data
Assembly: Spotfire.Dxp.Data (in Spotfire.Dxp.Data.dll) Version: 14.10.7525.5058 (14.10.7525.5058)

Syntax

C++

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[SerializableAttribute]
[PersistenceVersionAttribute(6, 0)]
public abstract class DataTransformation : ISerializable

[SerializableAttribute]
[PersistenceVersionAttribute(6, 0)]
public abstract class DataTransformation : ISerializable

Remarks

To use a transformation for transforming data create a DataFlowBuilder and add the transformation.

This cannot be inherited from directly, instead inherit from Spotfire.Dxp.Application.Extension.CustomDataTransformation.

Version Information

Supported in: 6.5, 6.0, 5.5, 5.0, 4.5