sfa/rspecs/elements/versions/ofeliav1link.py

   1 from sfa.util.sfalogging import logger
   2 from sfa.util.xml import XpathFilter
   3 from sfa.util.xrn import Xrn, get_leaf
   4
   5 from sfa.rspecs.elements.element import Element
   6 from sfa.rspecs.elements.link import Link
   7
   8 class Ofeliav1Link:
   9
  10     @staticmethod
  11     def get_links(xml, filter={}):
  12         xpath = '//link%s | //openflow:link%s' % (XpathFilter.xpath(filter), XpathFilter.xpath(filter))
  13         link_elems = xml.xpath(xpath)
  14         return Ofeliav1Link.get_link_objs(link_elems)
  15
  16     @staticmethod
  17     def get_link_objs(link_elems):
  18         links = []
  19         for link_elem in link_elems:
  20             link = Link(link_elem.attrib, link_elem)
  21             links.append(link)
  22         return links