Jonathan Hart | aa38097 | 2014-04-03 10:24:46 -0700 | [diff] [blame] | 1 | package net.onrc.onos.core.intent; |
Toshio Koide | ebdbb62 | 2014-02-12 20:28:38 -0800 | [diff] [blame] | 2 | |
Jonathan Hart | 472062d | 2014-04-03 10:56:48 -0700 | [diff] [blame] | 3 | import net.onrc.onos.core.topology.Link; |
| 4 | import net.onrc.onos.core.topology.LinkImpl; |
| 5 | import net.onrc.onos.core.topology.NetworkGraph; |
| 6 | import net.onrc.onos.core.topology.NetworkGraphImpl; |
| 7 | import net.onrc.onos.core.topology.Port; |
| 8 | import net.onrc.onos.core.topology.Switch; |
| 9 | import net.onrc.onos.core.topology.SwitchImpl; |
Toshio Koide | ebdbb62 | 2014-02-12 20:28:38 -0800 | [diff] [blame] | 10 | |
Toshio Koide | 066506e | 2014-02-20 19:52:09 -0800 | [diff] [blame] | 11 | /** |
Toshio Koide | fe1d5d9 | 2014-02-26 20:09:48 -0800 | [diff] [blame] | 12 | * A mock class of NetworkGraph. |
| 13 | * This class should be used only by test codes. |
| 14 | * |
Toshio Koide | 066506e | 2014-02-20 19:52:09 -0800 | [diff] [blame] | 15 | * @author Toshio Koide (t-koide@onlab.us) |
| 16 | */ |
Pavlin Radoslavov | 6397a7f | 2014-02-18 14:56:52 -0800 | [diff] [blame] | 17 | public class MockNetworkGraph extends NetworkGraphImpl { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 18 | public static Long LOCAL_PORT = 0xFFFEL; |
| 19 | public SwitchImpl sw1, sw2, sw3, sw4; |
Toshio Koide | fe1d5d9 | 2014-02-26 20:09:48 -0800 | [diff] [blame] | 20 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 21 | class DetachableLinkImpl extends LinkImpl { |
| 22 | public DetachableLinkImpl(NetworkGraph graph, Port srcPort, Port dstPort) { |
| 23 | super(graph, srcPort, dstPort); |
| 24 | } |
Toshio Koide | 0c9106d | 2014-02-19 15:26:38 -0800 | [diff] [blame] | 25 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 26 | public void detachFromGraph() { |
| 27 | unsetFromPorts(); |
| 28 | } |
| 29 | } |
Toshio Koide | ebdbb62 | 2014-02-12 20:28:38 -0800 | [diff] [blame] | 30 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 31 | public Switch addSwitch(Long switchId) { |
| 32 | SwitchImpl sw = new SwitchImpl(this, switchId); |
| 33 | this.putSwitch(sw); |
| 34 | return sw; |
| 35 | } |
Toshio Koide | ebdbb62 | 2014-02-12 20:28:38 -0800 | [diff] [blame] | 36 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 37 | public Link addLink(Long srcDpid, Long srcPortNo, Long dstDpid, Long dstPortNo) { |
| 38 | return new DetachableLinkImpl( |
| 39 | this, |
| 40 | getSwitch(srcDpid).getPort(srcPortNo), |
| 41 | getSwitch(dstDpid).getPort(dstPortNo)); |
| 42 | } |
Toshio Koide | ebdbb62 | 2014-02-12 20:28:38 -0800 | [diff] [blame] | 43 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 44 | public Link[] addBidirectionalLinks(Long srcDpid, Long srcPortNo, Long dstDpid, Long dstPortNo) { |
| 45 | Link[] links = new Link[2]; |
| 46 | links[0] = addLink(srcDpid, srcPortNo, dstDpid, dstPortNo); |
| 47 | links[1] = addLink(dstDpid, dstPortNo, srcDpid, srcPortNo); |
Toshio Koide | 066506e | 2014-02-20 19:52:09 -0800 | [diff] [blame] | 48 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 49 | return links; |
| 50 | } |
Toshio Koide | ebdbb62 | 2014-02-12 20:28:38 -0800 | [diff] [blame] | 51 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 52 | /** |
| 53 | * create sample topology of 4 switches and 5 bidirectional links. |
| 54 | * <pre> |
| 55 | * [1] --- [2] |
| 56 | * | / | |
| 57 | * | / | |
| 58 | * [4] --- [3] |
| 59 | * </pre> |
| 60 | */ |
| 61 | public void createSampleTopology1() { |
| 62 | sw1 = (SwitchImpl) addSwitch(1L); |
| 63 | sw1.addPort(LOCAL_PORT); |
| 64 | sw2 = (SwitchImpl) addSwitch(2L); |
| 65 | sw2.addPort(LOCAL_PORT); |
| 66 | sw3 = (SwitchImpl) addSwitch(3L); |
| 67 | sw3.addPort(LOCAL_PORT); |
| 68 | sw4 = (SwitchImpl) addSwitch(4L); |
| 69 | sw4.addPort(LOCAL_PORT); |
Toshio Koide | ebdbb62 | 2014-02-12 20:28:38 -0800 | [diff] [blame] | 70 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 71 | sw1.addPort(12L); // sw1 -> sw2 |
| 72 | sw1.addPort(14L); // sw1 -> sw4 |
| 73 | sw2.addPort(21L); // sw2 -> sw1 |
| 74 | sw2.addPort(23L); // sw2 -> sw3 |
| 75 | sw2.addPort(24L); // sw2 -> sw4 |
| 76 | sw3.addPort(32L); // sw3 -> sw2 |
| 77 | sw3.addPort(34L); // sw3 -> sw4 |
| 78 | sw4.addPort(41L); // sw4 -> sw1 |
| 79 | sw4.addPort(42L); // sw4 -> sw2 |
| 80 | sw4.addPort(43L); // sw4 -> sw3 |
Toshio Koide | ebdbb62 | 2014-02-12 20:28:38 -0800 | [diff] [blame] | 81 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 82 | addBidirectionalLinks(1L, 12L, 2L, 21L); |
| 83 | addBidirectionalLinks(2L, 23L, 3L, 32L); |
| 84 | addBidirectionalLinks(3L, 34L, 4L, 43L); |
| 85 | addBidirectionalLinks(4L, 41L, 1L, 14L); |
| 86 | addBidirectionalLinks(2L, 24L, 4L, 42L); |
Toshio Koide | 0c9106d | 2014-02-19 15:26:38 -0800 | [diff] [blame] | 87 | |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame^] | 88 | // set capacity of all links to 1000Mbps |
| 89 | for (Link link : getLinks()) { |
| 90 | ((LinkImpl) link).setCapacity(1000.0); |
| 91 | } |
| 92 | } |
| 93 | |
| 94 | public void removeLink(Long srcDpid, Long srcPortNo, Long dstDpid, Long dstPortNo) { |
| 95 | DetachableLinkImpl link = (DetachableLinkImpl) getSwitch(srcDpid).getPort(srcPortNo).getOutgoingLink(); |
| 96 | if (link.getDstSwitch().getDpid().equals(dstDpid) && link.getDstPort().getNumber().equals(dstPortNo)) { |
| 97 | link.detachFromGraph(); |
| 98 | } |
| 99 | } |
Toshio Koide | ebdbb62 | 2014-02-12 20:28:38 -0800 | [diff] [blame] | 100 | } |