# File lib/tapkit/access/adapters/csv.rb, line 381
                def key_values_for_qualifier( entity, qualifier )
                        key_values = {}
                        case qualifier
                        when AndQualifier
                                key_values_for_and_qualifier(key_values, entity, qualifier)
                        when KeyValueQualifier
                                key_values_for_key_value_qualifier(key_values, entity, qualifier)
                        end
                        key_values
                end