| package org.onlab.onos.sdnip.config; |
| |
| import java.util.Objects; |
| import java.util.Set; |
| |
| import org.onlab.onos.net.ConnectPoint; |
| import org.onlab.onos.net.host.PortAddresses; |
| import org.onlab.packet.IpPrefix; |
| import org.onlab.packet.MacAddress; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.collect.Sets; |
| |
| /** |
| * An Interface is a set of addresses that are logically mapped to a switch |
| * port in the network. |
| */ |
| public class Interface { |
| private final ConnectPoint connectPoint; |
| private final Set<IpPrefix> ipAddresses; |
| private final MacAddress macAddress; |
| |
| /** |
| * Creates an Interface based on a connection point, a set of IP addresses |
| * and a MAC address. |
| * |
| * @param connectPoint the connect point this interface is mapped to |
| * @param prefixAddress the IP addresses for the interface |
| * @param macAddress the MAC address of the interface |
| */ |
| public Interface(ConnectPoint connectPoint, Set<IpPrefix> prefixAddress, |
| MacAddress macAddress) { |
| this.connectPoint = connectPoint; |
| this.ipAddresses = Sets.newHashSet(prefixAddress); |
| this.macAddress = macAddress; |
| } |
| |
| /** |
| * Creates an Interface based on a PortAddresses object. |
| * |
| * @param portAddresses the PortAddresses object to turn into an Interface |
| */ |
| public Interface(PortAddresses portAddresses) { |
| connectPoint = portAddresses.connectPoint(); |
| ipAddresses = Sets.newHashSet(portAddresses.ips()); |
| macAddress = portAddresses.mac(); |
| } |
| |
| /** |
| * Retrieves the connection point that this interface maps to. |
| * |
| * @return the connection point |
| */ |
| public ConnectPoint connectPoint() { |
| return connectPoint; |
| } |
| |
| /** |
| * Retrieves the set of IP addresses that are assigned to the interface. |
| * |
| * @return the set of IP addresses |
| */ |
| public Set<IpPrefix> ips() { |
| return ipAddresses; |
| } |
| |
| /** |
| * Retrieves the MAC address that is assigned to the interface. |
| * |
| * @return the MAC address |
| */ |
| public MacAddress mac() { |
| return macAddress; |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (!(other instanceof Interface)) { |
| return false; |
| } |
| |
| Interface otherInterface = (Interface) other; |
| |
| return connectPoint.equals(otherInterface.connectPoint) && |
| ipAddresses.equals(otherInterface.ipAddresses) && |
| macAddress.equals(otherInterface.macAddress); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(connectPoint, ipAddresses, macAddress); |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(getClass()) |
| .add("connectPoint", connectPoint) |
| .add("ipAddresses", ipAddresses) |
| .add("macAddress", macAddress) |
| .toString(); |
| } |
| } |