opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/serialization/NormalizedNodeType.java

   1 /*
   2  * Copyright (c) 2014 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.controller.cluster.datastore.node.utils.serialization;
  10
  11 import com.google.common.base.Preconditions;
  12 import org.opendaylight.yangtools.yang.data.api.schema.AnyXmlNode;
  13 import org.opendaylight.yangtools.yang.data.api.schema.AugmentationNode;
  14 import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
  15 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  16 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
  17 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
  18 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetNode;
  19 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  20 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  21 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  22 import org.opendaylight.yangtools.yang.data.api.schema.OrderedLeafSetNode;
  23 import org.opendaylight.yangtools.yang.data.api.schema.OrderedMapNode;
  24 import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListEntryNode;
  25 import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
  26
  27 public enum NormalizedNodeType {
  28     CONTAINER_NODE_TYPE,
  29     LEAF_NODE_TYPE,
  30     MAP_NODE_TYPE,
  31     MAP_ENTRY_NODE_TYPE,
  32     AUGMENTATION_NODE_TYPE,
  33     LEAF_SET_NODE_TYPE,
  34     LEAF_SET_ENTRY_NODE_TYPE,
  35     CHOICE_NODE_TYPE,
  36     ORDERED_LEAF_SET_NODE_TYPE,
  37     ORDERED_MAP_NODE_TYPE,
  38     UNKEYED_LIST_NODE_TYPE,
  39     UNKEYED_LIST_ENTRY_NODE_TYPE,
  40     ANY_XML_NODE_TYPE;
  41
  42     public static NormalizedNodeType getSerializableNodeType(NormalizedNode<?, ?> node){
  43         Preconditions.checkNotNull(node, "node should not be null");
  44
  45         if(node instanceof LeafNode){
  46             return LEAF_NODE_TYPE;
  47         } else if(node instanceof LeafSetEntryNode){
  48             return LEAF_SET_ENTRY_NODE_TYPE;
  49         } else if(node instanceof MapEntryNode){
  50             return MAP_ENTRY_NODE_TYPE;
  51         } else if(node instanceof ContainerNode){
  52             return CONTAINER_NODE_TYPE;
  53         } else if(node instanceof MapNode){
  54             return MAP_NODE_TYPE;
  55         } else if(node instanceof AugmentationNode){
  56             return AUGMENTATION_NODE_TYPE;
  57         } else if(node instanceof LeafSetNode){
  58             return LEAF_SET_NODE_TYPE;
  59         } else if(node instanceof ChoiceNode){
  60             return CHOICE_NODE_TYPE;
  61         } else if(node instanceof OrderedLeafSetNode){
  62             return ORDERED_LEAF_SET_NODE_TYPE;
  63         } else if(node instanceof OrderedMapNode){
  64             return ORDERED_MAP_NODE_TYPE;
  65         } else if(node instanceof UnkeyedListNode){
  66             return UNKEYED_LIST_NODE_TYPE;
  67         } else if(node instanceof UnkeyedListEntryNode){
  68             return UNKEYED_LIST_ENTRY_NODE_TYPE;
  69         } else if(node instanceof AnyXmlNode){
  70             return ANY_XML_NODE_TYPE;
  71         }
  72
  73         throw new IllegalArgumentException("Node type unknown : " + node.getClass().getSimpleName());
  74     }
  75
  76 }