note description: "A command line switch that accepts a value in the form of an integer." legal: "See notice at end of class." status: "See notice at end of class." date: "$Date$" revision: "$Revision$" class ARGUMENT_INTEGER_SWITCH inherit ARGUMENT_VALUE_SWITCH redefine make, make_hidden, new_option, new_value_option, value_validator end create make, make_hidden, make_with_range, make_hidden_with_range feature {NONE} -- Initialization make (a_id: like id; a_desc: like description; a_optional: like optional; a_allow_mutliple: like allow_multiple; a_arg_name: like arg_name; a_arg_desc: like arg_description; a_val_optional: like is_value_optional) -- Initialize a new value option. -- -- Note: To use long and short names set name `a_id' := "s|long" do Precursor (a_id, a_desc, a_optional, a_allow_mutliple, a_arg_name, a_arg_desc, a_val_optional) min := {INTEGER_64}.min_value max := {INTEGER_64}.max_value ensure then min_set: min = {INTEGER_64}.min_value max_set: max = {INTEGER_64}.max_value end make_hidden (a_id: like id; a_optional: like optional; a_allow_mutliple: like allow_multiple; a_arg_name: like arg_name; a_val_optional: like is_value_optional) -- Initialize a new value option. -- -- Note: To use long and short names set name `a_id' := "s|long" do Precursor (a_id, a_optional, a_allow_mutliple, a_arg_name, a_val_optional) ensure then min_set: min = {INTEGER_64}.min_value max_set: max = {INTEGER_64}.max_value end make_with_range (a_id: like id; a_desc: like description; a_optional: like optional; a_allow_mutliple: like allow_multiple; a_arg_name: like arg_name; a_arg_desc: like arg_description; a_val_optional: like is_value_optional a_min: like min; a_max: like max) -- Initialize a new value option. -- -- Note: To use long and short names set name `a_id' := "s|long" require not_a_id_is_empty: not a_id.is_empty a_id_is_valid_id: is_valid_id (a_id) not_a_desc_is_empty: not a_desc.is_empty a_min_less_than_max: a_min < a_max do make (a_id, a_desc, a_optional, a_allow_mutliple, a_arg_name, a_arg_desc, a_val_optional) min := a_min max := a_max ensure id_set: id = a_id description_set: description = a_desc optional: optional = a_optional arg_name_set: arg_name = a_arg_name arg_description_set: arg_description = a_arg_desc is_value_optional_set: is_value_optional = a_val_optional allow_multiple_set: allow_multiple = a_allow_mutliple min_set: min = a_min max_set: max = a_max not_is_hidden: not is_hidden end make_hidden_with_range (a_id: like id; a_desc: like description; a_optional: like optional; a_allow_mutliple: like allow_multiple; a_arg_name: like arg_name; a_arg_desc: like arg_description; a_val_optional: like is_value_optional; a_min: like min; a_max: like max) -- Initialize a new value option. -- -- Note: To use long and short names set name `a_id' := "s|long" require not_a_id_is_empty: not a_id.is_empty a_id_is_valid_id: is_valid_id (a_id) not_a_desc_is_empty: not a_desc.is_empty a_min_less_than_max: a_min < a_max do make_with_range (a_id, a_desc, a_optional, a_allow_mutliple, a_arg_name, a_arg_desc, a_val_optional, a_min, a_max) is_hidden := True ensure name_set: name = a_id description_set: description = a_desc optional: optional = a_optional arg_name_set: arg_name = a_arg_name arg_description_set: arg_description = a_arg_desc is_value_optional_set: is_value_optional = a_val_optional allow_multiple_set: allow_multiple = a_allow_mutliple min_set: min = a_min max_set: max = a_max is_hidden: is_hidden end feature -- Access min: INTEGER_64 -- Minimum valid value max: INTEGER_64 -- Maximumn valid value feature {ARGUMENT_BASE_PARSER} -- Access value_validator: ARGUMENT_INTEGER_RANGE_VALIDATOR -- do create Result.make (min, max) end feature -- Element change set_range (a_min: like min; a_max: like max) -- Set integer range values. require a_min_less_than_a_max: a_min < a_max do min := a_min max := a_max ensure min_set: min = a_min max_set: max = a_max end feature {ARGUMENT_BASE_PARSER} -- Factory Functions new_option: ARGUMENT_INTEGER_OPTION -- do create Result.make (Current) end new_value_option (a_value: READABLE_STRING_GENERAL): ARGUMENT_INTEGER_OPTION -- do create Result.make_with_value (a_value, Current) ensure then result_value_in_ranged: Result.integer_64_value >= min and then Result.integer_64_value <= max end invariant min_less_than_max: min < max note copyright: "Copyright (c) 1984-2009, Eiffel Software" license: "GPL version 2 (see http://www.eiffel.com/licensing/gpl.txt)" licensing_options: "http://www.eiffel.com/licensing" copying: "[ This file is part of Eiffel Software's Eiffel Development Environment. Eiffel Software's Eiffel Development Environment is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2 of the License (available at the URL listed under "license" above). Eiffel Software's Eiffel Development Environment is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Eiffel Software's Eiffel Development Environment; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ]" source: "[ Eiffel Software 5949 Hollister Ave., Goleta, CA 93117 USA Telephone 805-685-1006, Fax 805-685-6869 Website http://www.eiffel.com Customer support http://support.eiffel.com ]" end -- class {ARGUMENT_INTEGER_SWITCH}