##
## interfaces.py
## Login : <uli@pu.smp.net>
## Started on  Sun Jun 27 11:06:23 2010 Uli Fouquet
## $Id$
## 
## Copyright (C) 2010 Uli Fouquet
## 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##
"""Interfaces for JAMB data tables and related components.
"""
from waeup.sirp.interfaces import IWAeUPObject
from zope.interface import Interface
from zope import schema

class IJAMBDataTable(IWAeUPObject):
    """A table containing JAMB data.
    """
    import_datetime = schema.Datetime(
        title = u'Datetime of import of contained data.',
        required = False,
        )

    importer_username = schema.TextLine(
        title = u'Name of user who initiated import.',
        required = False,
        )

    def __iter__():
        """An iterator over all data elements.
        """

    def keys():
        """Get iterator over all registration numbers of data.
        """

    def items():
        """Get iterator over tuples of registration numbers and datasets.
        """

    def clear():
        """Clear all data contained.

        This will also erase any import data.
        """

    def importFromCSV(filepath):
        """Import data from filepath.
        """