Represents a connected DataTransformation. The connection
is created when the transformation is bound to a DataRowReader
that is used as input to the transformation.
Inheritance Hierarchy
Spotfire.Dxp.DataDataTransformationConnection
Namespace: Spotfire.Dxp.Data
Assembly: Spotfire.Dxp.Data (in Spotfire.Dxp.Data.dll) Version: 66.0.19621.1485 (66.0.19621.1485)
Syntax
C#
public abstract class DataTransformationConnection : IDisposable
The DataTransformationConnection type exposes the following members.
Constructors
Name | Description | |
---|---|---|
![]() | DataTransformationConnection | Initializes a new instance of the DataTransformationConnection class.
|
Methods
Name | Description | |
---|---|---|
![]() | Close | Synonym for Dispose.
|
![]() ![]() | CreateConnection(DataTransformationConnectionTransformationExecutor) |
Create a default DataTransformationConnection instance.
|
![]() ![]() | CreateConnection(DataTransformationConnectionTransformationExecutor, IEnumerableObject) |
Create a default DataTransformationConnection instance.
|
![]() | Dispose | Disposes of the connection.
|
![]() | Dispose(Boolean) | Disposes of the connection.
|
![]() | Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
![]() | ExecuteTransformation | Performs prompting for all the prompt models and after that is finished the transformation
is executed and the resulting DataRowReader is returned.
|
![]() | ExecuteTransformationCore |
The implementor should execute the transformation with the current settings and returns the resulting DataRowReader.
|
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GetHashCode | Serves as the default hash function. (Inherited from Object.) |
![]() | GetPromptModelsCore | This method is used to provide the prompt models that should be used for the data source.
|
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object.) |
Remarks
A creator of a transformation typically does not need to explicitly implement this class but can instead use the factory methods CreateConnection(DataTransformationConnectionTransformationExecutor) or CreateConnection(DataTransformationConnectionTransformationExecutor, IEnumerableObject).
Version Information
Supported in: 14.4, 14.3, 14.2, 14.1, 14.0, 12.5, 12.4, 12.3, 12.2, 12.1, 12.0, 11.8
See Also