DataFlow-Execute method

Use the DataFlow-Execute method to perform data management operations on records from the data flow main input.

Method parameters

Parameters of the DataFlow-Execute method are specific to the type of data flow (concrete or abstract).

Operations specific to data flow types

Data flows with the Abstract input

• Save - It saves records passed from the data flow.

Data flows with the Abstract output

• Browse - It reads records from the data flow main input. You need to specify additional parameters for this operation.
  • Maximum number of records to read - Define the threshold for stopping the browse operation.
  • Store results in - Define the result page. The result page consists of a page, page list property, top level page, or top level Code-Pega-List page.
• Browse by keys - It reads records from the data flow main input using a key. You need to specify additional parameters for this operation.
  • Select a property that you want to use as the key and specify filtering through constant values or expressions.
  • Store results in - Define the result page. The result page consists of a page, page list property, top level page, or top level Code-Pega-List page.

Data flows with the Stream input

• Activate - It activates the data flow. You need to specify one of the additional parameters for this operation.
  • Run ID - Define the Run ID.
  • Run Options - Define a page of the Data-Decision-DDF-RunOptions class.
• Deactivate - It deactivates the data flow. You need to specify an additional parameter for this operation.
  • Run ID - Define the Run ID.
• Get progress - It gets the progress of the data flow.
  • Run ID- Define the Run ID.
  • Progress page - Define a page of the Data-Decision-DDF-RunOptions class.

Data flows with the non-Stream input

• Start - It starts the data flow. You need to specify one of the additional parameters for this operation.
  • Run ID - Define the Run ID.
  • Run Options - Define a page.
• Stop - It stops the data flow. You need to specify an additional parameter for this operation.
  • Run ID - Define the Run ID.
• Get progress - It gets the progress of the data flow. You need to specify additional parameters for this operation.
  • Run ID - Define the Run ID.
  • Progress page - Define a page where the results will be stored. This must be a page of the Data-Decision-DDF-Progress class.

Checking Method Status

This method updates the pxMethodStatus property. See How to test method results using a transition.

Related information

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