note
	description: "Style list representation in the tds"
	legal: "See notice at end of class."
	status: "See notice at end of class."
	product: "Resource Bench"
	date: "$Date$"
	revision: "$Revision$"

class
	TDS_STYLE_LIST

inherit
	LINKED_LIST [TDS_STYLE]

create
	make

feature	-- Query

	is_present (a_style: TDS_STYLE) : BOOLEAN
			-- Is `a_style' present in the TDS_STYLE_LIST?
		require
			a_style_not_void: a_style /= Void
		local
			found: BOOLEAN
		do
			from
				start
			until
				after or found

			loop
				found := item.is_style_equal (a_style)
				forth
			end

			Result := found
		end

	is_almost_present (a_style: TDS_STYLE) : BOOLEAN
			-- Is a part of `a_style' present in the TDS_STYLE_LIST?
		require
			a_style_not_void: a_style /= Void
		local
			found: BOOLEAN
		do
			from
				start
			until
				(after) or (found)

			loop
				found := item.is_style_almost_equal (a_style)
				forth
			end

			Result := found
		end

feature -- Code generation

	display
		do
			from
				start
			until
				after
			loop
				io.putstring (" ")
				item.display
                                				
				forth
			end
 		end

	generate_resource_file (a_resource_file: PLAIN_TEXT_FILE)
			-- Generate `a_resource_file' from the tds memory structure.
		require
			a_resource_file_exists: a_resource_file.exists
		do
			from
				start
			until
				after
			loop
				item.generate_resource_file (a_resource_file)
				forth

				if (not after) then
					a_resource_file.putstring (" | ") 
				end
			end
 		end

note
	copyright:	"Copyright (c) 1984-2006, 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
			 356 Storke Road, 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 TDS_STYLE_LIST