From 5b844a1abb3fa789d1d72f74c86d8e47c28b2dac Mon Sep 17 00:00:00 2001
From: peusterm <manuel.peuster@uni-paderborn.de>
Date: Mon, 11 Jan 2016 15:58:15 +0100
Subject: [PATCH] cleaner API

---
 emuvim/dcemulator/net.py   | 16 ++++++++++++++++
 emuvim/dcemulator/node.py  |  6 ++----
 emuvim/example_topology.py |  2 +-
 3 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/emuvim/dcemulator/net.py b/emuvim/dcemulator/net.py
index e0f41e2..0efcafa 100644
--- a/emuvim/dcemulator/net.py
+++ b/emuvim/dcemulator/net.py
@@ -54,6 +54,10 @@ class DCNetwork(object):
         return s
 
     def addLink(self, node1, node2):
+        """
+        Able to handle Datacenter objects as link
+        end points.
+        """
         assert node1 is not None
         assert node2 is not None
         # ensure type of node1
@@ -80,6 +84,18 @@ class DCNetwork(object):
             raise Exception(
                 "one of the given nodes is not a Mininet switch or None")
 
+    def addDocker( self, name, **params ):
+        """
+        Wrapper for addDocker method provided by Dockernet.
+        """
+        return self.mnet.addDocker( name, **params)
+
+    def removeDocker( self, name, **params):
+        """
+        Wrapper for removeHost. Just to be complete.
+        """
+        return self.mnet.removeDocker(name, **params)
+
     def start(self):
         # start
         for dc in self.dcs.itervalues():
diff --git a/emuvim/dcemulator/node.py b/emuvim/dcemulator/node.py
index 5e5def0..6d1c6de 100644
--- a/emuvim/dcemulator/node.py
+++ b/emuvim/dcemulator/node.py
@@ -46,11 +46,9 @@ class Datacenter(object):
         Create a new container as compute resource and connect it to this
         data center.
         """
-        #TODO remove mnet shortcut to have a clean API
         #TODO connect container to DC's swtich
-        self.net.mnet.addDocker("%s.%s" % (self.name, name), dimage="ubuntu")
+        self.net.addDocker("%s.%s" % (self.name, name), dimage="ubuntu")
 
     def removeCompute(self, name):
-        #TODO remove mnet shortcut to have a clean API
         #TODO disconnect container to DC's swtich
-        self.net.mnet.removeDocker("%s.%s" % (self.name, name))
+        self.net.removeDocker("%s.%s" % (self.name, name))
diff --git a/emuvim/example_topology.py b/emuvim/example_topology.py
index fce0698..109808c 100644
--- a/emuvim/example_topology.py
+++ b/emuvim/example_topology.py
@@ -57,7 +57,7 @@ def create_topology1():
 
     """
     5. We want to access and control our data centers from the outside,
-       e.g., we want to connect an orchestrate to start/stop compute
+       e.g., we want to connect an orchestrator to start/stop compute
        resources aka. VNFs (represented by Docker containers in the emulated)
 
        So we need to instantiate API endpoints (e.g. a zerorpc or REST
-- 
2.25.1