I am trying to create new database nodes, and I would like to extend the classes BDNodeModel, DBDialogPane, etc.
When I try to execute my extension (MyDBQueryNodeModel extends DBNodeModel...), I obtain the following error:
" cannot access its superclass org.knime.base.node.io.database.DBNodeModel"
I have declare my class MyDBQueryNodeModel inside of the package org.knime.base.node.io.database, in order to have access to the DBNodeModel class, as it is not declared as public.
Thanks a lot in advance,