SelectionStrategy

This interface defines a strategy type in order to implement different selection mechanisms.

As we have identified already two different methods for selecting rows and provide default implementations for them, it is necessary to separate the implementation from the core data table component.

• SelectionByClick: selecting by clicking onto a row

• SelectionByCheckBox: selection by checkbox added with an additional column

And of course we can use the strategy pattern, to provide the null object by NoSelection implementation, if the selection is disabled for the table.