tom | c1a38d3 | 2014-08-25 23:01:32 -0700 | [diff] [blame] | 1 | package org.onlab.onos.net.provider; |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 2 | |
tom | 64b7aac | 2014-08-26 00:18:21 -0700 | [diff] [blame] | 3 | import java.util.Objects; |
4 | |||||
tom | eadbb46 | 2014-09-07 16:10:19 -0700 | [diff] [blame] | 5 | import static com.google.common.base.MoreObjects.toStringHelper; |
tom | 64b7aac | 2014-08-26 00:18:21 -0700 | [diff] [blame] | 6 | |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 7 | /** |
8 | * Notion of provider identity. | ||||
9 | */ | ||||
10 | public class ProviderId { | ||||
11 | |||||
tom | 7e02cda | 2014-09-18 12:05:46 -0700 | [diff] [blame] | 12 | private final String scheme; |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 13 | private final String id; |
14 | |||||
Yuta HIGUCHI | 24a086b | 2014-09-21 23:28:41 -0700 | [diff] [blame] | 15 | // Default constructor for serialization |
16 | protected ProviderId() { | ||||
17 | scheme = null; | ||||
18 | id = null; | ||||
19 | } | ||||
20 | |||||
tom | 64b7aac | 2014-08-26 00:18:21 -0700 | [diff] [blame] | 21 | /** |
22 | * Creates a new provider identifier from the specified string. | ||||
23 | * The providers are expected to follow the reverse DNS convention, e.g. | ||||
24 | * {@code org.onlab.onos.provider.of.device} | ||||
25 | * | ||||
tom | 7e02cda | 2014-09-18 12:05:46 -0700 | [diff] [blame] | 26 | * @param scheme device URI scheme to which this provider is bound, e.g. "of", "snmp" |
27 | * @param id string identifier | ||||
tom | 64b7aac | 2014-08-26 00:18:21 -0700 | [diff] [blame] | 28 | */ |
tom | 7e02cda | 2014-09-18 12:05:46 -0700 | [diff] [blame] | 29 | public ProviderId(String scheme, String id) { |
30 | this.scheme = scheme; | ||||
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 31 | this.id = id; |
32 | } | ||||
33 | |||||
tom | 7e02cda | 2014-09-18 12:05:46 -0700 | [diff] [blame] | 34 | /** |
35 | * Returns the device URI scheme to which this provider is bound. | ||||
36 | * | ||||
37 | * @return device URI scheme | ||||
38 | */ | ||||
39 | public String scheme() { | ||||
40 | return scheme; | ||||
41 | } | ||||
42 | |||||
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 43 | @Override |
tom | 64b7aac | 2014-08-26 00:18:21 -0700 | [diff] [blame] | 44 | public int hashCode() { |
tom | 7e02cda | 2014-09-18 12:05:46 -0700 | [diff] [blame] | 45 | return Objects.hash(scheme, id); |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 46 | } |
47 | |||||
48 | @Override | ||||
tom | 64b7aac | 2014-08-26 00:18:21 -0700 | [diff] [blame] | 49 | public boolean equals(Object obj) { |
50 | if (this == obj) { | ||||
51 | return true; | ||||
52 | } | ||||
tom | fc9a4ff | 2014-09-22 18:22:47 -0700 | [diff] [blame^] | 53 | if (obj instanceof ProviderId) { |
54 | final ProviderId other = (ProviderId) obj; | ||||
55 | return Objects.equals(this.scheme, other.scheme) && | ||||
56 | Objects.equals(this.id, other.id); | ||||
tom | 64b7aac | 2014-08-26 00:18:21 -0700 | [diff] [blame] | 57 | } |
tom | fc9a4ff | 2014-09-22 18:22:47 -0700 | [diff] [blame^] | 58 | return false; |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 59 | } |
60 | |||||
61 | @Override | ||||
62 | public String toString() { | ||||
tom | 7e02cda | 2014-09-18 12:05:46 -0700 | [diff] [blame] | 63 | return toStringHelper(this).add("scheme", scheme).add("id", id).toString(); |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 64 | } |
tom | 64b7aac | 2014-08-26 00:18:21 -0700 | [diff] [blame] | 65 | |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 66 | } |