tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 1 | package org.onlab.onos.net; |
| 2 | |
| 3 | import java.net.URI; |
tom | 64b7aac | 2014-08-26 00:18:21 -0700 | [diff] [blame] | 4 | import java.util.Objects; |
| 5 | |
| 6 | import static com.google.common.base.Objects.toStringHelper; |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 7 | |
| 8 | /** |
tom | 64b7aac | 2014-08-26 00:18:21 -0700 | [diff] [blame] | 9 | * Immutable representation of a device identity. |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 10 | */ |
| 11 | public class DeviceId { |
| 12 | |
| 13 | private final URI uri; |
| 14 | |
| 15 | public DeviceId(URI uri) { |
| 16 | this.uri = uri; |
| 17 | } |
| 18 | |
| 19 | /** |
| 20 | * Returns the backing URI. |
| 21 | * |
| 22 | * @return backing device URI |
| 23 | */ |
| 24 | public URI uri() { |
| 25 | return uri; |
| 26 | } |
| 27 | |
tom | 64b7aac | 2014-08-26 00:18:21 -0700 | [diff] [blame] | 28 | @Override |
| 29 | public int hashCode() { |
| 30 | return Objects.hash(uri); |
| 31 | } |
| 32 | |
| 33 | @Override |
| 34 | public boolean equals(Object obj) { |
| 35 | if (this == obj) { |
| 36 | return true; |
| 37 | } |
| 38 | if (obj == null || getClass() != obj.getClass()) { |
| 39 | return false; |
| 40 | } |
| 41 | final DeviceId other = (DeviceId) obj; |
| 42 | return Objects.equals(this.uri, other.uri); |
| 43 | } |
| 44 | @Override |
| 45 | public String toString() { |
| 46 | return toStringHelper(this).add("uri", uri).toString(); |
| 47 | } |
| 48 | |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 49 | } |