renderers/vpp/src/main/java/org/opendaylight/groupbasedpolicy/renderer/vpp/listener/RendererPolicyListener.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.groupbasedpolicy.renderer.vpp.listener;
  10
  11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  12 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  13 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
  14 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  15 import org.opendaylight.groupbasedpolicy.util.DataTreeChangeHandler;
  16 import org.opendaylight.groupbasedpolicy.util.IidFactory;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.RendererName;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.renderer.RendererPolicy;
  19 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  20
  21 public class RendererPolicyListener extends DataTreeChangeHandler<RendererPolicy> {
  22
  23     // TODO move to common place
  24     private static final RendererName RENDERER_NAME = new RendererName("VPP renderer");
  25
  26     protected RendererPolicyListener(DataBroker dataProvider) {
  27         super(dataProvider);
  28         registerDataTreeChangeListener(new DataTreeIdentifier<>(LogicalDatastoreType.CONFIGURATION,
  29                 IidFactory.rendererIid(RENDERER_NAME).child(RendererPolicy.class)));
  30     }
  31
  32     @Override
  33     protected void onWrite(DataObjectModification<RendererPolicy> rootNode,
  34             InstanceIdentifier<RendererPolicy> rootIdentifier) {
  35         // TODO Auto-generated method stub
  36
  37     }
  38
  39     @Override
  40     protected void onDelete(DataObjectModification<RendererPolicy> rootNode,
  41             InstanceIdentifier<RendererPolicy> rootIdentifier) {
  42         // TODO Auto-generated method stub
  43
  44     }
  45
  46     @Override
  47     protected void onSubtreeModified(DataObjectModification<RendererPolicy> rootNode,
  48             InstanceIdentifier<RendererPolicy> rootIdentifier) {
  49         // TODO Auto-generated method stub
  50
  51     }
  52
  53 }