L4E_STRING_MATCH_FILTER Contracts



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	description: "Filter matching on priorities."
	project: "Project Goanna <http://sourceforge.net/projects/goanna>"
	library: "log4e"
	date: "$Date$"
	revision: "$Revision$"
	author: "Glenn Maughan <glennmaughan@goanna.info>"
	copyright: "Copyright (c) 2002 Glenn Maughan"
	license: "Eiffel Forum License v1 (see forum.txt)."

class interface
	L4E_STRING_MATCH_FILTER

create 
	make

feature -- Initialization

	make (str_match: STRING; match_on_filter: BOOLEAN)
			-- Create filter to match 'str_match' in
			-- message of event.
			-- The decision is Filter_accept if
			-- 'str_match' if found and 'match_on_filter'
			-- is True. If a match is found and
			-- 'match_on_filter' is False then
			-- Filter_reject is returned.
			-- If no match is found then Filter_neutral
			-- is returned.
		require
			str_match_exists: str_match /= void
	
feature -- Status report

	decide (event: L4E_EVENT): INTEGER
			-- Should 'event' be logged. Return one of Filter_accept,
			-- Filter_reject, or Filter_neutral.
	
end -- class L4E_STRING_MATCH_FILTER

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