opendaylight/md-sal/compatibility/inventory-topology-compatibility/src/main/java/org/opendaylight/controller/md/compatibility/topologymanager/CompatibleTopologyManager.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.List;
  12 import java.util.Map;
  13 import java.util.Set;
  14
  15 import org.opendaylight.controller.md.sal.binding.util.TypeSafeDataReader;
  16 import org.opendaylight.controller.sal.core.Edge;
  17 import org.opendaylight.controller.sal.core.Host;
  18 import org.opendaylight.controller.sal.core.NodeConnector;
  19 import org.opendaylight.controller.sal.core.Property;
  20 import org.opendaylight.controller.sal.core.UpdateType;
  21 import org.opendaylight.controller.sal.utils.Status;
  22 import org.opendaylight.controller.topologymanager.ITopologyManager;
  23 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  24 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
  25 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  26 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Link;
  27 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  28 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  30
  31 import com.google.common.base.Predicate;
  32 import com.google.common.collect.FluentIterable;
  33
  34 @SuppressWarnings("all")
  35 public class CompatibleTopologyManager extends ConfigurableLinkManager implements ITopologyManager {
  36     private AdSalTopologyMapping topologyMapping;
  37     private TypeSafeDataReader dataReader;
  38
  39     public TypeSafeDataReader getDataReader() {
  40         return dataReader;
  41     }
  42
  43     public void setDataReader(final TypeSafeDataReader dataReader) {
  44         this.dataReader = dataReader;
  45     }
  46
  47     public AdSalTopologyMapping getTopologyMapping() {
  48         return topologyMapping;
  49     }
  50
  51     public void setTopologyMapping(final AdSalTopologyMapping topologyMapping) {
  52         this.topologyMapping = topologyMapping;
  53     }
  54
  55     @Override
  56     public Map<Edge,Set<Property>> getEdges() {
  57         final Topology topology = getDataReader().readOperationalData(topologyMapping.getTopologyPath());
  58         return this.topologyMapping.toEdgePropertiesMap(topology.getLink());
  59     }
  60
  61     @Override
  62     public Map<org.opendaylight.controller.sal.core.Node, Set<Edge>> getNodeEdges() {
  63         final Topology topology = getDataReader().readOperationalData(topologyMapping.getTopologyPath());
  64         final HashMap<org.opendaylight.controller.sal.core.Node, Set<Edge>> ret = new HashMap<>();
  65         for (final Node node : topology.getNode()) {
  66             final org.opendaylight.controller.sal.core.Node adNode = topologyMapping.toAdNode(node);
  67             ret.put(adNode, topologyMapping.toEdges(
  68                     FluentIterable.from(topology.getLink()).filter(new Predicate<Link>() {
  69                         @Override
  70                         public boolean apply(final Link input) {
  71                             final NodeId nodeId = node.getNodeId();
  72                             if (nodeId.equals(input.getSource().getSourceNode())) {
  73                                 return true;
  74                             }
  75                             if (nodeId.equals(input.getDestination().getDestNode())) {
  76                                 return true;
  77                             }
  78
  79                             return false;
  80                         }
  81                     })));
  82         }
  83         return ret;
  84     }
  85
  86     /**
  87      * Returns true if point is connected to link
  88      */
  89     public boolean isInternal(final TerminationPoint point) {
  90         final Topology topology = getDataReader().readConfigurationData(topologyMapping.getTopologyPath());
  91         final TpId tpId = point.getKey().getTpId();
  92         return FluentIterable.from(topology.getLink()).anyMatch(new Predicate<Link>() {
  93             @Override
  94             public boolean apply(final Link input) {
  95                 if (tpId.equals(input.getSource().getSourceTp())) {
  96                     return true;
  97                 }
  98                 if (tpId.equals(input.getDestination().getDestTp())) {
  99                     return true;
 100                 }
 101                 return false;
 102             }
 103         });
 104     }
 105
 106     @Override
 107     public Set<NodeConnector> getNodeConnectorWithHost() {
 108         return null;
 109     }
 110
 111     @Override
 112     public Host getHostAttachedToNodeConnector(final NodeConnector p) {
 113         final InstanceIdentifier<TerminationPoint> tpPath = topologyMapping.toTerminationPoint(p);
 114         throw new UnsupportedOperationException("TODO: auto-generated method stub");
 115     }
 116
 117     @Override
 118     public List<Host> getHostsAttachedToNodeConnector(final NodeConnector p) {
 119         final Topology topology = getDataReader().readOperationalData(topologyMapping.getTopologyPath());
 120         throw new UnsupportedOperationException("Hosts not mapped yet");
 121     }
 122
 123     @Override
 124     public Map<org.opendaylight.controller.sal.core.Node, Set<NodeConnector>> getNodesWithNodeConnectorHost() {
 125         throw new UnsupportedOperationException("TODO: auto-generated method stub");
 126     }
 127
 128     @Override
 129     public boolean isInternal(final NodeConnector p) {
 130         final TerminationPoint connector = getDataReader()
 131                 .readConfigurationData(topologyMapping.toTerminationPoint(p));
 132         return this.isInternal(connector);
 133     }
 134
 135     @Override
 136     public void updateHostLink(final NodeConnector p, final Host h, final UpdateType t, final Set<Property> props) {
 137         // Update app defined topology
 138     }
 139
 140     @Override
 141     public Status saveConfig() {
 142         // FIXME: commit configuration
 143         return null;
 144     }
 145 }