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"""
An Item is a serializable thing that can appear in a Collection
Copyright 2006, Red Hat, Inc
Michael DeHaan <mdehaan@redhat.com>
This software may be freely redistributed under the terms of the GNU
general public license.
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., 675 Mass Ave, Cambridge, MA 02139, USA.
"""
import exceptions
import serializable
class Item(serializable.Serializable):
def set_name(self,name):
"""
All objects have names, and with the exception of System
they aren't picky about it.
"""
self.name = name
return True
def set_kernel_options(self,options_string):
"""
Kernel options are a comma delimited list of key value pairs,
like 'a=b,c=d,e=f'
"""
self.kernel_options = options_string
return True
def to_datastruct(self):
"""
Returns an easily-marshalable representation of the collection.
i.e. dictionaries/arrays/scalars.
"""
raise exceptions.NotImplementedError
def is_valid(self):
"""
The individual set_ methods will return failure if any set is
rejected, but the is_valid method is intended to indicate whether
the object is well formed ... i.e. have all of the important
items been set, are they free of conflicts, etc.
"""
return False
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