opendaylight/md-sal/compatibility/inventory-topology-compatibility/src/main/java/org/opendaylight/controller/md/compatibility/topologymanager/AdSalTopologyMapping.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 package org.opendaylight.controller.md.compatibility.topologymanager;
   9
  10 import java.util.HashMap;
  11 import java.util.HashSet;
  12 import java.util.Map;
  13 import java.util.Set;
  14
  15 import org.opendaylight.controller.sal.compatibility.NodeMapping;
  16 import org.opendaylight.controller.sal.core.ConstructionException;
  17 import org.opendaylight.controller.sal.core.Edge;
  18 import org.opendaylight.controller.sal.core.NodeConnector;
  19 import org.opendaylight.controller.sal.core.Property;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  23 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
  24 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  25 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.link.attributes.Destination;
  26 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.link.attributes.Source;
  27 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  28 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
  29 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Link;
  30 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  31 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  32 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointKey;
  33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  34
  35 public class AdSalTopologyMapping {
  36     private final InstanceIdentifier<Topology> topologyPath;
  37
  38     public AdSalTopologyMapping(final TopologyKey topology) {
  39         this.topologyPath = InstanceIdentifier.builder(NetworkTopology.class)
  40                 .child(Topology.class, topology).toInstance();
  41     }
  42
  43     public InstanceIdentifier<Topology> getTopologyPath() {
  44         return topologyPath;
  45     }
  46
  47     public InstanceIdentifier<TerminationPoint> toTerminationPoint(final NodeConnector connector) {
  48         return getTopologyPath().builder()
  49                 .child(Node.class)
  50                 .child(TerminationPoint.class, toTerminationPointKey(connector))
  51                 .toInstance();
  52     }
  53
  54     public Map<Edge,Set<Property>> toEdgePropertiesMap(final Iterable<Link> links) {
  55         final HashMap<Edge,Set<Property>> ret = new HashMap<>();
  56         for (final Link link : links) {
  57             try {
  58                 ret.put(toEdge(link), toProperties(link));
  59             } catch (ConstructionException e) {
  60                 throw new IllegalStateException(String.format("Failed to create edge properties for {}", link), e);
  61             }
  62         }
  63         return ret;
  64     }
  65
  66     public static Set<Edge> toEdges(final Iterable<Link> links) throws ConstructionException {
  67         final HashSet<Edge> ret = new HashSet<Edge>();
  68         for (final Link link : links) {
  69             ret.add(toEdge(link));
  70         }
  71         return ret;
  72     }
  73
  74     public static Edge toEdge(final Link link) throws ConstructionException {
  75         final NodeConnector tail = toNodeConnector(link.getSource());
  76         final NodeConnector head = toNodeConnector(link.getDestination());
  77         return new Edge(tail, head);
  78     }
  79
  80     public static org.opendaylight.controller.sal.core.Node toAdNode(final Node node) throws ConstructionException {
  81         return toAdNode(node.getNodeId());
  82     }
  83
  84     public static org.opendaylight.controller.sal.core.Node toAdNode(final NodeId node) throws ConstructionException {
  85         final NodeKey key = new NodeKey(
  86                 new org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId(node));
  87         return new org.opendaylight.controller.sal.core.Node(NodeMapping.MD_SAL_TYPE, key);
  88     }
  89
  90     public static NodeConnector toNodeConnector(final Source ref) throws ConstructionException {
  91         final org.opendaylight.controller.sal.core.Node adNode = toAdNode(ref.getSourceNode());
  92         final NodeConnectorKey key = new NodeConnectorKey(new NodeConnectorId(ref.getSourceTp()));
  93         return new NodeConnector(NodeMapping.MD_SAL_TYPE, key, adNode);
  94     }
  95
  96     public static NodeConnector toNodeConnector(final Destination ref) throws ConstructionException {
  97         final org.opendaylight.controller.sal.core.Node adNode = toAdNode(ref.getDestNode());
  98         final NodeConnectorKey key = new NodeConnectorKey(new NodeConnectorId(ref.getDestTp()));
  99         return new NodeConnector(NodeMapping.MD_SAL_TYPE, key, adNode);
 100     }
 101
 102     public TerminationPointKey toTerminationPointKey(final NodeConnector connector) {
 103         return null;
 104     }
 105
 106     public Set<Property> toProperties(final Link link) {
 107         return null;
 108     }
 109 }