| package org.onlab.onos.net.host; |
| |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Objects; |
| import java.util.Set; |
| |
| import org.onlab.onos.net.ConnectPoint; |
| import org.onlab.packet.IpPrefix; |
| import org.onlab.packet.MacAddress; |
| |
| import com.google.common.base.MoreObjects; |
| |
| /** |
| * Represents address information bound to a port. |
| */ |
| public class PortAddresses { |
| |
| private final ConnectPoint connectPoint; |
| private final Set<IpPrefix> ipAddresses; |
| private final MacAddress macAddress; |
| |
| /** |
| * Constructs a PortAddress object for the given connection point, with a |
| * set of IP addresses and a MAC address. |
| * <p/> |
| * Both address parameters are optional and can be set to null. |
| * |
| * @param connectPoint the connection point these addresses are for |
| * @param ips a set of IP addresses |
| * @param mac a MAC address |
| */ |
| public PortAddresses(ConnectPoint connectPoint, |
| Set<IpPrefix> ips, MacAddress mac) { |
| this.connectPoint = connectPoint; |
| this.ipAddresses = (ips == null) ? Collections.<IpPrefix>emptySet() : new HashSet<>(ips); |
| this.macAddress = mac; |
| } |
| |
| /** |
| * Returns the connection point this address information is bound to. |
| * |
| * @return the connection point |
| */ |
| public ConnectPoint connectPoint() { |
| return connectPoint; |
| } |
| |
| /** |
| * Returns the set of IP addresses. |
| * |
| * @return the IP addresses |
| */ |
| public Set<IpPrefix> ips() { |
| return ipAddresses; |
| } |
| |
| /** |
| * Returns the MAC address. |
| * |
| * @return the MAC address |
| */ |
| public MacAddress mac() { |
| return macAddress; |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (this == other) { |
| return true; |
| } |
| |
| if (!(other instanceof PortAddresses)) { |
| return false; |
| } |
| |
| PortAddresses otherPa = (PortAddresses) other; |
| |
| return Objects.equals(this.connectPoint, otherPa.connectPoint) |
| && Objects.equals(this.ipAddresses, otherPa.ipAddresses) |
| && Objects.equals(this.macAddress, otherPa.macAddress); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(connectPoint, ipAddresses, macAddress); |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(getClass()) |
| .add("connect-point", connectPoint) |
| .add("ip-addresses", ipAddresses) |
| .add("mac-address", macAddress) |
| .toString(); |
| } |
| } |