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    Class DataTransformationConnection

    Represents a connected Spotfire.Dxp.Data.DataTransformation. The connection is created when the transformation is bound to a Spotfire.Dxp.Data.DataRowReader that is used as input to the transformation.

    A connection is used to support perform prompting in a Spotfire.Dxp.Data.DataTransformation before returning the Spotfire.Dxp.Data.DataRowReader.

    A creator of a transformation typically does not need to explicitly implement this class but can instead use the factory methods Spotfire.Dxp.Data.DataTransformationConnection.CreateConnection|CreateConnection(transformationExecutor) or Spotfire.Dxp.Data.DataTransformationConnection.CreateConnection|CreateConnection(transformationExecutor, promptModels).

    2.0

    Hierarchy (View Summary)

    Index

    Methods

    • Casts this object to the specified type. Throws error on failure.

      Type Parameters

      • T1

        The target type of the cast.

      • T2

        The type of the object to cast.

      Parameters

      Returns T1

    • Determines whether the specified object is equal to the current object.

      Parameters

      • obj: any

        The object to compare with the current object.

      Returns boolean

      true if the specified object is equal to the current object; otherwise, false.

    • Serves as the default hash function.

      Returns number

      A hash code for the current object.

    • Returns a string that represents the current object.

      Returns string

      A string that represents the current object.

    • Casts this object to the specified type. Returns null on failure.

      Type Parameters

      • T1

        The target type of the cast.

      • T2

        The type of the object to cast.

      Parameters

      Returns null | T1

    • Determines whether the specified object instances are considered equal.

      Parameters

      • objA: any

        The first object to compare.

      • objB: any

        The second object to compare.

      Returns boolean

      true if the objects are considered equal; otherwise, false. If both objA and objB are null, the method returns true.

    Default capability

    • Synonym for Dispose.

      Returns void

      2.0

    • Disposes of the connection.

      Returns void

      2.0