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 org.opendaylight.controller.sal.compatibility.NodeMapping.*
21 class TopologyMapping {
24 throw new UnsupportedOperationException("Utility class. Instantiation is not allowed.");
27 public static def toADEdgeUpdates(Topology topology) {
28 val List<TopoEdgeUpdate> result = new CopyOnWriteArrayList<TopoEdgeUpdate>()
29 return FluentIterable.from(topology.link).transform[toAdEdge(topology).toTopoEdgeUpdate].copyInto(result)
32 public static def toAdEdge(Link link,Topology topology) {
33 val adSrc = link.source.sourceTp.toADNodeConnector(link.source.sourceNode)
34 val adDst = link.destination.destTp.toADNodeConnector(link.destination.destNode)
35 return new Edge(adSrc,adDst);
38 public static def toTopoEdgeUpdate(Edge e) {
39 return toTopoEdgeUpdate(e,UpdateType.ADDED)
42 public static def toTopoEdgeUpdate(Edge e,UpdateType type) {
43 return new TopoEdgeUpdate(e,Collections.emptySet,type)
46 public static def toADNodeId(NodeId nodeId) {
50 public static def toADNodeConnector(TpId source,NodeId nodeId) throws ConstructionException {
52 return new NodeConnector(MD_SAL_TYPE,source.toADNodeConnectorId,nodeId.toADNode)
55 public static def toADNodeConnectorId(TpId nodeConnectorId) {
56 return nodeConnectorId.value
59 public static def toADNode(NodeId nodeId) {
61 return new Node(MD_SAL_TYPE,nodeId.toADNodeId);