When you add or remove components, you must be careful to make any data source changes required to maintain the correct data flow.
To illustrate this point, examine the following pipeline:
If the example
above is modified to include another component, PerlManipulator, that component must come between
LoadMainData and PropDimMapper in the data flow of the pipeline. Adding PerlManipulator
in this location requires that:
- PerlManipulator’s data source is set to LoadMainData.
- PropDimMapper’s data source is changed to PerlManipulator.
The resulting pipeline diagram would look like this:
