| package org.onlab.onos.net; |
| |
| import org.onlab.onos.net.provider.ProviderId; |
| import org.onlab.packet.IpPrefix; |
| |
| import java.util.ArrayList; |
| import java.util.HashSet; |
| import java.util.List; |
| |
| import static org.onlab.onos.net.DeviceId.deviceId; |
| import static org.onlab.onos.net.HostId.hostId; |
| import static org.onlab.onos.net.PortNumber.portNumber; |
| import static org.onlab.packet.MacAddress.valueOf; |
| import static org.onlab.packet.VlanId.vlanId; |
| |
| /** |
| * Miscellaneous tools for testing core related to the network model. |
| */ |
| public final class NetTestTools { |
| |
| private NetTestTools() { |
| } |
| |
| public static final ProviderId PID = new ProviderId("of", "foo"); |
| |
| // Short-hand for producing a device id from a string |
| public static DeviceId did(String id) { |
| return deviceId("of:" + id); |
| } |
| |
| |
| // Short-hand for producing a host id from a string |
| public static HostId hid(String id) { |
| return hostId("nic:" + id); |
| } |
| |
| // Crates a new device with the specified id |
| public static Device device(String id) { |
| return new DefaultDevice(PID, did(id), Device.Type.SWITCH, |
| "mfg", "1.0", "1.1", "1234"); |
| } |
| |
| // Crates a new host with the specified id |
| public static Host host(String id, String did) { |
| return new DefaultHost(PID, hid(id), valueOf(1234), vlanId((short) 2), |
| new HostLocation(did(did), portNumber(1), 321), |
| new HashSet<IpPrefix>()); |
| } |
| |
| // Short-hand for creating a link. |
| public static Link link(String src, int sp, String dst, int dp) { |
| return new DefaultLink(PID, new ConnectPoint(did(src), portNumber(sp)), |
| new ConnectPoint(did(dst), portNumber(dp)), |
| Link.Type.DIRECT); |
| } |
| |
| // Creates a path that leads through the given devices. |
| public static Path createPath(String... ids) { |
| List<Link> links = new ArrayList<>(); |
| for (int i = 0; i < ids.length - 1; i++) { |
| links.add(link(ids[i], i, ids[i + 1], i)); |
| } |
| return new DefaultPath(PID, links, ids.length); |
| } |
| |
| } |