File : adagio-g2-mesh_element.adb
------------------------------------------------------------------------------
-- ADAGIO - ADALID - AENEA. --
-- --
-- Copyright (C) 2003 --
-- A. Mosteo. --
-- --
-- Authors: A. Mosteo. (adagio@mosteo.com) --
-- --
-- If you have any questions in regard to this software, please address --
-- them to the above email. --
-- --
-- This program 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; either version 2 of the License, or (at --
-- your option) any later version. --
-- --
-- This program 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 this library; if not, write to the Free Software Foundation, --
-- Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --
-- --
-- You are not allowed to use any part of this code to develop a program --
-- whose output would be used to harass or prosecute other users of the --
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------------------------------------------------------------------------------
-- $Id: adagio-g2-mesh_element.adb,v 1.3 2004/01/21 21:05:26 Jano Exp $
with Strings.Fields;
package body Adagio.G2.Mesh_element is
use type Calendar.Time;
------------------------------------------------------------------------
-- Create --
------------------------------------------------------------------------
-- Create from a HTTP header string (RFC ????)
-- Receives an "x.x.x.x:port [yyyy-mm-ddThh:mmZ]"
function Create (
Resource : in String;
Location : in String;
Verified : in Boolean := false) return Object
is
use Strings.Fields;
begin
return (
Resource => U (Resource),
Location => U (Select_field (Location, 1)),
Since => Calendar.Clock,
Verified => false);
end Create;
------------------------------------------------------------------------
-- Key --
------------------------------------------------------------------------
function Key (This : in Object) return String is
begin
return S (This.Resource);
end Key;
------------------------------------------------------------------------
-- Location --
------------------------------------------------------------------------
function Location (This : in Object) return String is
begin
return S (This.Location);
end Location;
------------------------------------------------------------------------
-- Better --
------------------------------------------------------------------------
-- L "better" than R
function Better (L, R : in Object) return boolean is
begin
return
(L.Verified and not R.Verified) or else
(L.Verified = R.Verified and L.Since > R.Since);
end Better;
end Adagio.G2.Mesh_element;