BooleanFullTextKey.py 1.71 KB
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# -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2014 Nexedi SA and Contributors. All Rights Reserved.
#
# WARNING: This program as such is intended to be used by professional
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# 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.
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# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# GNU General Public License for more details.
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# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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##############################################################################

from FullTextKey import FullTextKey
from Products.ZSQLCatalog.interfaces.search_key import ISearchKey
from zope.interface.verify import verifyClass

class BooleanFullTextKey(FullTextKey):
  """
    This SearchKey generates SQL fulltext comparisons for  whose
    default comparison operator is match_boolean.
  """
  default_comparison_operator = 'match_boolean'

verifyClass(ISearchKey, BooleanFullTextKey)