+ def all_sliver_objs (self):
+ result=[]
+ for slice_spec in self.plc_spec['slices']:
+ slicename = slice_spec['slice_fields']['name']
+ for nodename in slice_spec['nodenames']:
+ result.append(self.locate_sliver_obj (nodename,slicename))
+ return result
+
+ def locate_sliver_obj (self,nodename,slicename):
+ (site,node) = self.locate_node(nodename)
+ slice = self.locate_slice (slicename)
+ # build objects
+ test_site = TestSite (self, site)
+ test_node = TestNode (self, test_site,node)
+ # xxx the slice site is assumed to be the node site - mhh - probably harmless
+ test_slice = TestSlice (self, test_site, slice)
+ return TestSliver (self, test_node, test_slice)
+
+ def locate_first_node(self):
+ nodename=self.plc_spec['slices'][0]['nodenames'][0]
+ (site,node) = self.locate_node(nodename)
+ test_site = TestSite (self, site)
+ test_node = TestNode (self, test_site,node)
+ return test_node
+
+ def locate_first_sliver (self):
+ slice_spec=self.plc_spec['slices'][0]
+ slicename=slice_spec['slice_fields']['name']
+ nodename=slice_spec['nodenames'][0]
+ return self.locate_sliver_obj(nodename,slicename)
+