[Erp5-report] r37140 kazuhiko - /erp5/trunk/products/ERP5Legacy/Document/

[nobody at svn.erp5.org]

Author: kazuhiko
Date: Thu Jul 15 16:31:03 2010
New Revision: 37140

URL: http://svn.erp5.org?rev=37140&view=rev
Log:
add a Composed Divergence Tester in ERP5Legacy, that acts as a tester that returns composed values of inside testers.

Added:
    erp5/trunk/products/ERP5Legacy/Document/ComposedDivergenceTester.py

Added: erp5/trunk/products/ERP5Legacy/Document/ComposedDivergenceTester.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5Legacy/Document/ComposedDivergenceTester.py?rev=37140&view=auto
==============================================================================
--- erp5/trunk/products/ERP5Legacy/Document/ComposedDivergenceTester.py (added)
+++ erp5/trunk/products/ERP5Legacy/Document/ComposedDivergenceTester.py [utf8] Thu Jul 15 16:31:03 2010
@@ -0,0 +1,73 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+# Copyright (c) 2010 Nexedi SA and Contributors. All Rights Reserved.
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsibility of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# guarantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# 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 program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+##############################################################################
+
+from AccessControl import ClassSecurityInfo
+from Products.ERP5Type.XMLObject import XMLObject
+from Products.ERP5Type import Permissions, PropertySheet
+
+class ComposedDivergenceTester(XMLObject):
+  """
+  The purpose of this divergence tester is to group several testes to
+  make a tester atomic per a target solver.
+  """
+  meta_type = 'ERP5 Composed Divergence Tester'
+  portal_type = 'Composed Divergence Tester'
+  add_permission = Permissions.AddPortalContent
+
+  # Declarative security
+  security = ClassSecurityInfo()
+  security.declareObjectProtected(Permissions.AccessContentsInformation)
+
+  # Declarative properties
+  property_sheets = (   PropertySheet.Base
+                      , PropertySheet.XMLObject
+                      , PropertySheet.CategoryCore
+                      , PropertySheet.DublinCore
+                      , PropertySheet.DivergenceTester
+                      , PropertySheet.SolverSelection
+                     )
+
+  def test(self, simulation_movement):
+    """
+    If one of inside testers says divergent, then this method returns
+    False, otherwise it returns True.
+    """
+    for tester in self.objectValues():
+      if not tester.test(simulation_movement):
+        return False
+    return True
+
+  def explain(self, simulation_movement):
+    """
+    Returns a list of messages which come from inside testers.
+    """
+    message_list = []
+    for tester in self.objectValues():
+      message = tester.explain(simulation_movement)
+      message_list.extend(message)
+    return message_list