note description: "Node for Eiffel feature name. Version for Bench." legal: "See notice at end of class." status: "See notice at end of class." date: "$Date$" revision: "$Revision$" class FEAT_NAME_ID_AS inherit FEATURE_NAME rename internal_name as feature_name end create initialize feature {NONE} -- Initialization initialize (f: like feature_name) -- Create a new FEAT_NAME_ID AST node. require f_not_void: f /= Void do feature_name := f ensure feature_name_set: feature_name = f end feature -- Visitor process (v: AST_VISITOR) -- process current element. do v.process_feat_name_id_as (Current) end feature -- Access feature_name: ID_AS -- Feature name internal_alias_name: detachable ID_AS -- Operator associated with the feature (if any) -- augmented with information about its arity do -- Void here end alias_name: detachable STRING_AS -- Operator name associated with the feature (if any) do -- Void here end feature -- Comparison is_equivalent (other: like Current): BOOLEAN -- Is `other' equivalent to the current object ? do Result := is_frozen = other.is_frozen and then equivalent (feature_name, other.feature_name) end is_less alias "<" (other: FEATURE_NAME): BOOLEAN do if attached {FEAT_NAME_ID_AS} other as l_normal_feature then Result := feature_name.name < l_normal_feature.feature_name.name elseif attached {INFIX_PREFIX_AS} other then Result := True end end feature -- Roundtrip index: INTEGER -- do Result := feature_name.index end feature -- Roundtrip/Token first_token (a_list: detachable LEAF_AS_LIST): detachable LEAF_AS do Result := frozen_keyword if Result = Void or else Result.is_null then Result := feature_name.first_token (a_list) end end last_token (a_list: detachable LEAF_AS_LIST): detachable LEAF_AS do Result := feature_name.last_token (a_list) end invariant feature_name_not_void: feature_name /= Void note copyright: "Copyright (c) 1984-2012, 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 FEAT_NAME_ID_AS