'Initialise internal variables.'

def __init__(self):

    PlugIn.__init__(self)
    self.DBG_LINE = 'ibb'
    self._exported_methods = [self.OpenStream]
    self._streams = {}
    self._ampnode = Node((NS_AMP + '    amp'), payload=[Node('rule', {'condition': 'deliver-at', 'value': 'stored', 'action': 'error'}), Node('rule', {'condition': 'match-resource', 'value': 'exact', 'action': 'error'})])
