Jonathan Hart | 472062d | 2014-04-03 10:56:48 -0700 | [diff] [blame] | 1 | package net.onrc.onos.core.topology; |
Jonathan Hart | 062a2e8 | 2014-02-03 09:41:57 -0800 | [diff] [blame] | 2 | |
Yuta HIGUCHI | 8313f0b | 2014-07-09 16:36:03 -0700 | [diff] [blame] | 3 | import java.util.Collection; |
Yuta HIGUCHI | db1b830 | 2014-06-26 10:50:39 -0700 | [diff] [blame] | 4 | import java.util.Map; |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 5 | |
Pavlin Radoslavov | a5637c0 | 2014-07-30 15:55:11 -0700 | [diff] [blame] | 6 | import static com.google.common.base.Preconditions.checkNotNull; |
Yuta HIGUCHI | 8f3dfa3 | 2014-06-25 00:14:25 -0700 | [diff] [blame] | 7 | import net.onrc.onos.core.util.Dpid; |
| 8 | import net.onrc.onos.core.util.PortNumber; |
Jonathan Hart | 25bd53e | 2014-04-30 23:44:09 -0700 | [diff] [blame] | 9 | import net.onrc.onos.core.util.SwitchPort; |
| 10 | |
Yuta HIGUCHI | 181d34d | 2014-02-05 15:05:46 -0800 | [diff] [blame] | 11 | /** |
Yuta HIGUCHI | 8b389a7 | 2014-07-18 13:50:00 -0700 | [diff] [blame] | 12 | * Handler to Port object stored in In-memory Topology snapshot. |
Yuta HIGUCHI | 181d34d | 2014-02-05 15:05:46 -0800 | [diff] [blame] | 13 | */ |
Jonathan Hart | e37e4e2 | 2014-05-13 19:12:02 -0700 | [diff] [blame] | 14 | public class PortImpl extends TopologyObject implements Port { |
Yuta HIGUCHI | 181d34d | 2014-02-05 15:05:46 -0800 | [diff] [blame] | 15 | |
Yuta HIGUCHI | 8b389a7 | 2014-07-18 13:50:00 -0700 | [diff] [blame] | 16 | private final SwitchPort id; |
Yuta HIGUCHI | c036627 | 2014-02-10 21:04:57 -0800 | [diff] [blame] | 17 | |
Jonathan Hart | 25bd53e | 2014-04-30 23:44:09 -0700 | [diff] [blame] | 18 | |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 19 | /** |
Yuta HIGUCHI | 8b389a7 | 2014-07-18 13:50:00 -0700 | [diff] [blame] | 20 | * Creates a Port handler object. |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 21 | * |
| 22 | * @param topology Topology instance this object belongs to |
| 23 | * @param switchPort SwitchPort |
| 24 | */ |
Yuta HIGUCHI | 9e6223d | 2014-08-26 00:01:32 -0700 | [diff] [blame] | 25 | PortImpl(BaseInternalTopology topology, SwitchPort switchPort) { |
Yuta HIGUCHI | 8b389a7 | 2014-07-18 13:50:00 -0700 | [diff] [blame] | 26 | super(topology); |
Pavlin Radoslavov | a5637c0 | 2014-07-30 15:55:11 -0700 | [diff] [blame] | 27 | this.id = checkNotNull(switchPort); |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 28 | } |
| 29 | |
| 30 | /** |
Yuta HIGUCHI | 8b389a7 | 2014-07-18 13:50:00 -0700 | [diff] [blame] | 31 | * Creates a Port handler object. |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 32 | * |
| 33 | * @param topology Topology instance this object belongs to |
| 34 | * @param dpid DPID |
| 35 | * @param number PortNumber |
| 36 | */ |
Yuta HIGUCHI | 9e6223d | 2014-08-26 00:01:32 -0700 | [diff] [blame] | 37 | PortImpl(BaseInternalTopology topology, Dpid dpid, PortNumber number) { |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 38 | this(topology, new SwitchPort(dpid, number)); |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 39 | } |
| 40 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 41 | @Override |
Yuta HIGUCHI | 8f3dfa3 | 2014-06-25 00:14:25 -0700 | [diff] [blame] | 42 | public Dpid getDpid() { |
Yuta HIGUCHI | cd14dda | 2014-07-24 09:57:22 -0700 | [diff] [blame] | 43 | return getSwitchPort().getDpid(); |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 44 | } |
Yuta HIGUCHI | ea516d6 | 2014-02-13 15:59:32 -0800 | [diff] [blame] | 45 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 46 | @Override |
Yuta HIGUCHI | 8f3dfa3 | 2014-06-25 00:14:25 -0700 | [diff] [blame] | 47 | public PortNumber getNumber() { |
Yuta HIGUCHI | cd14dda | 2014-07-24 09:57:22 -0700 | [diff] [blame] | 48 | return getPortNumber(); |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 49 | } |
Yuta HIGUCHI | c036627 | 2014-02-10 21:04:57 -0800 | [diff] [blame] | 50 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 51 | @Override |
Yuta HIGUCHI | cd14dda | 2014-07-24 09:57:22 -0700 | [diff] [blame] | 52 | public PortNumber getPortNumber() { |
| 53 | return getSwitchPort().getPortNumber(); |
| 54 | } |
| 55 | |
| 56 | @Override |
| 57 | public SwitchPort getSwitchPort() { |
Yuta HIGUCHI | 8b389a7 | 2014-07-18 13:50:00 -0700 | [diff] [blame] | 58 | return id; |
Jonathan Hart | 25bd53e | 2014-04-30 23:44:09 -0700 | [diff] [blame] | 59 | } |
| 60 | |
| 61 | @Override |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 62 | public String getDescription() { |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 63 | return getStringAttribute(PortEvent.DESCRIPTION, ""); |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 64 | } |
Yuta HIGUCHI | c036627 | 2014-02-10 21:04:57 -0800 | [diff] [blame] | 65 | |
Yuta HIGUCHI | db1b830 | 2014-06-26 10:50:39 -0700 | [diff] [blame] | 66 | @Override |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 67 | public Long getHardwareAddress() { |
| 68 | // TODO implement using attributes? |
| 69 | throw new UnsupportedOperationException("Not implemented yet"); |
| 70 | } |
| 71 | |
| 72 | @Override |
| 73 | public Switch getSwitch() { |
Yuta HIGUCHI | 9e6223d | 2014-08-26 00:01:32 -0700 | [diff] [blame] | 74 | // TODO Cache BaseTopologyAdaptor instance? |
| 75 | return new BaseTopologyAdaptor(topology).getSwitch(getDpid()); |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 76 | } |
| 77 | |
| 78 | @Override |
| 79 | public Link getOutgoingLink() { |
Yuta HIGUCHI | 9e6223d | 2014-08-26 00:01:32 -0700 | [diff] [blame] | 80 | return new BaseTopologyAdaptor(topology).getOutgoingLink(getSwitchPort()); |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 81 | } |
| 82 | |
| 83 | @Override |
Yuta HIGUCHI | 8313f0b | 2014-07-09 16:36:03 -0700 | [diff] [blame] | 84 | public Link getOutgoingLink(String type) { |
Yuta HIGUCHI | 9e6223d | 2014-08-26 00:01:32 -0700 | [diff] [blame] | 85 | return new BaseTopologyAdaptor(topology).getOutgoingLink(getSwitchPort(), type); |
Yuta HIGUCHI | 8313f0b | 2014-07-09 16:36:03 -0700 | [diff] [blame] | 86 | } |
| 87 | |
| 88 | @Override |
| 89 | public Collection<Link> getOutgoingLinks() { |
Yuta HIGUCHI | 9e6223d | 2014-08-26 00:01:32 -0700 | [diff] [blame] | 90 | return new BaseTopologyAdaptor(topology).getOutgoingLinks(getSwitchPort()); |
Yuta HIGUCHI | 8313f0b | 2014-07-09 16:36:03 -0700 | [diff] [blame] | 91 | } |
| 92 | |
| 93 | @Override |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 94 | public Link getIncomingLink() { |
Yuta HIGUCHI | 9e6223d | 2014-08-26 00:01:32 -0700 | [diff] [blame] | 95 | return new BaseTopologyAdaptor(topology).getIncomingLink(getSwitchPort()); |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 96 | } |
| 97 | |
| 98 | @Override |
Yuta HIGUCHI | 8313f0b | 2014-07-09 16:36:03 -0700 | [diff] [blame] | 99 | public Link getIncomingLink(String type) { |
Yuta HIGUCHI | 9e6223d | 2014-08-26 00:01:32 -0700 | [diff] [blame] | 100 | return new BaseTopologyAdaptor(topology).getIncomingLink(getSwitchPort(), type); |
Yuta HIGUCHI | 8313f0b | 2014-07-09 16:36:03 -0700 | [diff] [blame] | 101 | } |
| 102 | |
| 103 | @Override |
| 104 | public Collection<Link> getIncomingLinks() { |
Yuta HIGUCHI | 9e6223d | 2014-08-26 00:01:32 -0700 | [diff] [blame] | 105 | return new BaseTopologyAdaptor(topology).getIncomingLinks(getSwitchPort()); |
Yuta HIGUCHI | 8313f0b | 2014-07-09 16:36:03 -0700 | [diff] [blame] | 106 | } |
| 107 | |
| 108 | @Override |
Yuta HIGUCHI | 8b389a7 | 2014-07-18 13:50:00 -0700 | [diff] [blame] | 109 | public Collection<Host> getHosts() { |
Yuta HIGUCHI | 9e6223d | 2014-08-26 00:01:32 -0700 | [diff] [blame] | 110 | return new BaseTopologyAdaptor(topology).getHosts(this.getSwitchPort()); |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 111 | } |
| 112 | |
Praseed Balakrishnan | fa21be1 | 2014-07-15 14:42:26 -0700 | [diff] [blame] | 113 | /** |
| 114 | * Returns the port type of this port. |
| 115 | * |
| 116 | * @return {@link net.onrc.onos.core.topology.PortType} |
| 117 | */ |
| 118 | @Override |
| 119 | public PortType getPortType() { |
| 120 | return PortType.valueOf(getStringAttribute(TopologyElement.ELEMENT_TYPE, |
| 121 | PortType.ETHERNET_PORT.toString())); |
| 122 | } |
| 123 | |
| 124 | |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 125 | @Override |
| 126 | public String getStringAttribute(String attr) { |
Yuta HIGUCHI | 8b389a7 | 2014-07-18 13:50:00 -0700 | [diff] [blame] | 127 | return this.topology.getPortEvent(id).getStringAttribute(attr); |
Yuta HIGUCHI | bf0a871 | 2014-06-30 18:59:46 -0700 | [diff] [blame] | 128 | } |
| 129 | |
| 130 | @Override |
Yuta HIGUCHI | db1b830 | 2014-06-26 10:50:39 -0700 | [diff] [blame] | 131 | public String getStringAttribute(String attr, String def) { |
| 132 | final String v = getStringAttribute(attr); |
| 133 | if (v == null) { |
| 134 | return def; |
| 135 | } else { |
| 136 | return v; |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | @Override |
| 141 | public Map<String, String> getAllStringAttributes() { |
Yuta HIGUCHI | 8b389a7 | 2014-07-18 13:50:00 -0700 | [diff] [blame] | 142 | return this.topology.getPortEvent(id).getAllStringAttributes(); |
Yuta HIGUCHI | db1b830 | 2014-06-26 10:50:39 -0700 | [diff] [blame] | 143 | } |
| 144 | |
| 145 | @Override |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 146 | public String toString() { |
Yuta HIGUCHI | 8f3dfa3 | 2014-06-25 00:14:25 -0700 | [diff] [blame] | 147 | return String.format("%s:%s", |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 148 | getSwitch().getDpid(), |
| 149 | getNumber()); |
| 150 | } |
Praseed Balakrishnan | 57ed843 | 2014-06-26 11:49:56 -0700 | [diff] [blame] | 151 | |
| 152 | |
| 153 | /** |
| 154 | * Returns the type of topology object. |
| 155 | * |
| 156 | * @return the type of the topology object |
| 157 | */ |
| 158 | @Override |
| 159 | public String getType() { |
Yuta HIGUCHI | dbc3312 | 2014-07-10 13:32:32 -0700 | [diff] [blame] | 160 | return getStringAttribute(TopologyElement.TYPE, TopologyElement.TYPE_PACKET_LAYER); |
Praseed Balakrishnan | 57ed843 | 2014-06-26 11:49:56 -0700 | [diff] [blame] | 161 | } |
Praseed Balakrishnan | 2aa6c0b | 2014-07-17 11:42:05 -0700 | [diff] [blame] | 162 | |
| 163 | /** |
| 164 | * Returns the config state of topology element. |
| 165 | * |
| 166 | * @return ConfigState |
| 167 | */ |
| 168 | @Override |
| 169 | public ConfigState getConfigState() { |
| 170 | return ConfigState.valueOf(getStringAttribute(TopologyElement.ELEMENT_CONFIG_STATE)); |
| 171 | |
| 172 | } |
| 173 | |
| 174 | /** |
| 175 | * Returns the status of topology element. |
| 176 | * |
| 177 | * @return AdminStatus |
| 178 | */ |
| 179 | @Override |
| 180 | public AdminStatus getStatus() { |
| 181 | return AdminStatus.valueOf(getStringAttribute(TopologyElement.ELEMENT_ADMIN_STATUS)); |
| 182 | } |
Jonathan Hart | 062a2e8 | 2014-02-03 09:41:57 -0800 | [diff] [blame] | 183 | } |