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: 65.0.19510.3242 (65.0.19510.3242)
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: 14.3, 14.2, 14.1, 14.0, 12.5, 12.4, 12.3, 12.2, 12.1, 12.0, 11.8
See Also