openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/device/DeviceStateImpl.java

   1 /**
   2  * Copyright (c) 2015 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.openflowplugin.impl.device;
  10
  11 import com.google.common.base.Preconditions;
  12 import java.util.ArrayList;
  13 import java.util.HashMap;
  14 import java.util.List;
  15 import java.util.Map;
  16 import java.util.Set;
  17 import javax.annotation.CheckForNull;
  18 import javax.annotation.Nonnull;
  19 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FeaturesReply;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutputBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
  28 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  29 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  30
  31 /**
  32  * openflowplugin-impl
  33  * org.opendaylight.openflowplugin.impl.device
  34  * <p/>
  35  * DeviceState is builded from {@link FeaturesReply} and {@link NodeId}. Both values are inside
  36  * {@link org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext}
  37  *
  38  * @author <a href="mailto:vdemcak@cisco.com">Vaclav Demcak</a>
  39  *         <p/>
  40  *         Created: Mar 29, 2015
  41  */
  42 class DeviceStateImpl implements DeviceState {
  43
  44     private final GetFeaturesOutput featuresOutput;
  45     private final Map<Long, PortGrouping> portGrouping;
  46     private final Map<Long, Long> portsBandwidth;
  47     private final NodeId nodeId;
  48     private final KeyedInstanceIdentifier<Node, NodeKey> nodeII;
  49     private final short version;
  50     private boolean valid;
  51
  52     public DeviceStateImpl(@CheckForNull final FeaturesReply featuresReply, @Nonnull final NodeId nodeId) {
  53         Preconditions.checkArgument(featuresReply != null);
  54         featuresOutput = new GetFeaturesOutputBuilder(featuresReply).build();
  55         this.nodeId = Preconditions.checkNotNull(nodeId);
  56         nodeII = InstanceIdentifier.create(Nodes.class).child(Node.class, new NodeKey(nodeId));
  57         version = featuresReply.getVersion();
  58         portGrouping = new HashMap<>();
  59         portsBandwidth = new HashMap<>();
  60 //        TODO: remove ports
  61 //        for (final PhyPort port : featuresReply.getPhyPort()) {
  62 //            portGrouping.put(port.getPortNo(), port);
  63 //            portsBandwidth.put(port.getPortNo(), port.getMaxSpeed());
  64 //        }
  65     }
  66
  67     @Override
  68     public NodeId getNodeId() {
  69         return nodeId;
  70     }
  71
  72     @Override
  73     public KeyedInstanceIdentifier<Node, NodeKey> getNodeInstanceIdentifier() {
  74         return nodeII;
  75     }
  76
  77     @Override
  78     public GetFeaturesOutput getFeatures() {
  79         return featuresOutput;
  80     }
  81
  82     @Override
  83     public boolean isValid() {
  84         return valid;
  85     }
  86
  87     @Override
  88     public void setValid(final boolean valid) {
  89         this.valid = valid;
  90     }
  91
  92     @Override
  93     public Map<Long, PortGrouping> getPhysicalPorts() {
  94         return portGrouping;
  95     }
  96
  97     @Override
  98     public Map<Long, Long> getPortsBandwidth() {
  99         return portsBandwidth;
 100     }
 101
 102     @Override
 103     public Set<Long> getPorts() {
 104         return portGrouping.keySet();
 105     }
 106
 107     @Override
 108     public PortGrouping getPhysicalPort(final Long portNumber) {
 109         return portGrouping.get(portNumber);
 110     }
 111
 112     @Override
 113     public Long getPortBandwidth(final Long portNumber) {
 114         return portsBandwidth.get(portNumber);
 115     }
 116
 117     @Override
 118     public boolean isPortEnabled(final long portNumber) {
 119         return portGrouping.containsKey(portNumber);
 120     }
 121
 122     @Override
 123     public boolean isPortEnabled(final PortGrouping port) {
 124         return portGrouping.containsValue(port);
 125     }
 126
 127     @Override
 128     public List<PortGrouping> getEnabledPorts() {
 129         return new ArrayList<PortGrouping>(portGrouping.values());
 130     }
 131
 132     @Override
 133     public int getSeed() {
 134         return hashCode();
 135     }
 136
 137     @Override
 138     public short getVersion() {
 139         return version;
 140     }
 141
 142 }