Only applicable to concrete class that extend output interface that do not require the output variable from the component persistent definition. In this case the AbstractDatabaseOutputDelegate implements Output but the DatabaseQueryTask does not require output variable for all types of its operations.
Only applicable to concrete class that extend output interface that do not require the output variable from the component persistent definition. In this case the AbstractDatabaseOutputDelegate implements Output but the DatabaseQueryTask does not require output variable for all types of its operations.