1 package org.opendaylight.controller.sal.compatibility.topology
3 import com.google.common.collect.FluentIterable
4 import java.util.Collections
6 import java.util.concurrent.CopyOnWriteArrayList
7 import org.opendaylight.controller.sal.core.ConstructionException
8 import org.opendaylight.controller.sal.core.Edge
9 import org.opendaylight.controller.sal.core.Node
10 import org.opendaylight.controller.sal.core.NodeConnector
11 import org.opendaylight.controller.sal.core.UpdateType
12 import org.opendaylight.controller.sal.topology.TopoEdgeUpdate
13 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev130712.NodeId
14 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev130712.TpId
15 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev130712.network.topology.Topology
16 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev130712.network.topology.topology.Link
18 import static com.google.common.base.Preconditions.*
19 import static extension org.opendaylight.controller.sal.compatibility.NodeMapping.*
20 import org.opendaylight.controller.md.sal.binding.util.TypeSafeDataReader
21 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector
24 class TopologyMapping {
27 throw new UnsupportedOperationException("Utility class. Instantiation is not allowed.");
30 public static def toADEdgeUpdates(Topology topology,TypeSafeDataReader reader) {
31 val List<TopoEdgeUpdate> result = new CopyOnWriteArrayList<TopoEdgeUpdate>()
32 return FluentIterable.from(topology.link).transform[toAdEdge(topology).toTopoEdgeUpdate(reader)].copyInto(result)
35 public static def toAdEdge(Link link,Topology topology) {
36 val adSrc = link.source.sourceTp.toADNodeConnector(link.source.sourceNode)
37 val adDst = link.destination.destTp.toADNodeConnector(link.destination.destNode)
38 return new Edge(adSrc,adDst);
41 public static def toTopoEdgeUpdate(Edge e,TypeSafeDataReader reader) {
42 return toTopoEdgeUpdate(e,UpdateType.ADDED,reader)
45 public static def toTopoEdgeUpdate(Edge e,UpdateType type,TypeSafeDataReader reader) {
46 return new TopoEdgeUpdate(e,e.toAdEdgeProperties(reader),type)
49 public static def toAdEdgeProperties(Edge e,TypeSafeDataReader reader) {
50 val nc = reader.readOperationalData(e.tailNodeConnector.toNodeConnectorRef.value as InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector>)
51 return nc.toADNodeConnectorProperties
54 public static def toADNodeId(NodeId nodeId) {
58 public static def toADNodeConnector(TpId source,NodeId nodeId) throws ConstructionException {
60 return new NodeConnector(MD_SAL_TYPE,source.toADNodeConnectorId,nodeId.toADNode)
63 public static def toADNodeConnectorId(TpId nodeConnectorId) {
64 return nodeConnectorId.value
67 public static def toADNode(NodeId nodeId) {
69 return new Node(MD_SAL_TYPE,nodeId.toADNodeId);