CoreandServices.book - Ocean - Schlumberger

Custom Worksteps
The system will create a new argument package when needed for a workstep run by
calling CreateArgumentPackageCore from the Workstep.
public abstract class Workstep : Workstep
where TArgPack : new ()
{
protected virtual void CreateArgumentPackageCore ()
{ return new TArgPack(); }
...
}
• • • • • •
Note:
The implementation simply creates a new argument package using its default
public constructor. You can override this method and create the argument
package yourself. This lets you use any of your argument package
constructors.
Step 2c - Override Argument Package Copying
Different aspects of the system need to be able to copy worksteps including copy/paste in
the workflow editor and running the workflow. To support this functionality, we must
implement a copy for our argument package from one to another. We do this by
overriding the protected method CopyArgumentPackageCore from the Workstep
base class.
public class MyUpscalingWorkstep : Workstep
{
...
protected override void CopyArgumentPackageCore(Args from, Args to)
{
to.WellLog = from.WellLog;
to.Grid = from.Grid;
to.Prop = from.Prop;
to.NumCells = from.NumCells;
}
...
}
Schlumberger Private
Workflow 6-305