DtUserConsumer
Description
The DtUserConsumer class implements an object that exports data on the basis of algorithm, implemented in user module.
Comments
Object of the class can be used for direct export of data array with the help of custom algorithm. Custom algorithm is implemented in the IDtRecordsetConsumer.Put method, that has to be redefined in user class.
It is also used to set up the User Consumer ETL task object.
|
Property name |
Brief description |
|
ForeClass |
The ForeClass property determines the name of the class, that implements user consumer. |
|
ForeModule |
The ForeModule property determines the module, which contains the class, that implements user consumer. |
|
UserData |
The UserData property determines additional settings in the XML format for custom data consumer. |
Properties inherited from IDtConsumer
|
Property name |
Brief description |
|
CalcFieldsErrors |
The CalcFieldsErrors property returns a collection of errors appeared on calculated fields calculation. |
Properties inherited from IDtObject
|
Property name |
Brief description |
|
Active |
The Active property returns data source or data consumer state. |
|
Fields |
The Fields property returns data provider/data consumer fields description. |
|
GetType |
The GetType property returns data provider/data consumer type. |
|
Metabase |
The Metabase property determines the repository, in which data is imported or exported. |
Methods inherited from IDtConsumer
|
Method name |
Brief description |
|
Clear |
The Clear method clears a data consumer. |
|
Put |
The Put method records values array into the data consumer. |
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PutRow |
The PutRow method loads values row into the data consumer. |
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PutProvider |
The PutProvider method exports all the values of the specified data provider into the data consumer. |
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WritingRowsCount |
The WritingRowsCount method returns the number of records written to the data consumer. |
Methods inherited from IDtObject
|
Method name |
Brief description |
|
ClearFields |
The ClearFields method clears fields list of the data provider or data consumer. |
|
Close |
The Close method closes data provider or data consumer. |
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FieldsFromFile |
The FieldsFromFile method reads fields list from the source file. |
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Load |
The Load method loads data source or data consumer parameters from XML. |
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Open |
The Open method opens data provider or data consumer. |
|
Save |
The Save method saves data source or data consumer parameters in XML format. |
See also:
Dt Assembly Classes