Jonathan Hart | 472062d | 2014-04-03 10:56:48 -0700 | [diff] [blame] | 1 | package net.onrc.onos.core.topology; |
Yuta HIGUCHI | 54ab8cd | 2014-02-11 09:43:34 -0800 | [diff] [blame] | 2 | |
Pavlin Radoslavov | 5cf1fe0 | 2014-07-03 22:52:25 -0700 | [diff] [blame] | 3 | import net.onrc.onos.core.topology.web.serializers.SwitchEventSerializer; |
Sho SHIMIZU | 83e3c1f | 2014-06-13 15:57:26 -0700 | [diff] [blame] | 4 | import net.onrc.onos.core.util.Dpid; |
5 | |||||
Yuta HIGUCHI | b510728 | 2014-02-14 17:18:24 -0800 | [diff] [blame] | 6 | import java.nio.ByteBuffer; |
Sho SHIMIZU | f34f150 | 2014-06-13 13:48:00 -0700 | [diff] [blame] | 7 | import java.util.Objects; |
Yuta HIGUCHI | dac4caa | 2014-02-11 18:51:35 -0800 | [diff] [blame] | 8 | |
Pavlin Radoslavov | 5cf1fe0 | 2014-07-03 22:52:25 -0700 | [diff] [blame] | 9 | import org.codehaus.jackson.map.annotate.JsonSerialize; |
10 | |||||
Yuta HIGUCHI | 54ab8cd | 2014-02-11 09:43:34 -0800 | [diff] [blame] | 11 | /** |
Ray Milkey | b41100a | 2014-04-10 10:42:15 -0700 | [diff] [blame] | 12 | * Self-contained Switch Object. |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 13 | * <p/> |
Ray Milkey | b41100a | 2014-04-10 10:42:15 -0700 | [diff] [blame] | 14 | * TODO: We probably want common base class/interface for Self-Contained Event Object. |
Yuta HIGUCHI | 54ab8cd | 2014-02-11 09:43:34 -0800 | [diff] [blame] | 15 | */ |
Pavlin Radoslavov | 5cf1fe0 | 2014-07-03 22:52:25 -0700 | [diff] [blame] | 16 | @JsonSerialize(using = SwitchEventSerializer.class) |
Yuta HIGUCHI | 54ab8cd | 2014-02-11 09:43:34 -0800 | [diff] [blame] | 17 | public class SwitchEvent { |
Sho SHIMIZU | 83e3c1f | 2014-06-13 15:57:26 -0700 | [diff] [blame] | 18 | protected final Dpid dpid; |
Yuta HIGUCHI | 54ab8cd | 2014-02-11 09:43:34 -0800 | [diff] [blame] | 19 | |
Pavlin Radoslavov | 45ec04b | 2014-02-14 23:29:33 -0800 | [diff] [blame] | 20 | /** |
Yuta HIGUCHI | 9cc421b | 2014-02-24 15:34:44 -0800 | [diff] [blame] | 21 | * Default constructor for Serializer to use. |
Pavlin Radoslavov | 45ec04b | 2014-02-14 23:29:33 -0800 | [diff] [blame] | 22 | */ |
Yuta HIGUCHI | 9cc421b | 2014-02-24 15:34:44 -0800 | [diff] [blame] | 23 | @Deprecated |
Pavlin Radoslavov | 45ec04b | 2014-02-14 23:29:33 -0800 | [diff] [blame] | 24 | public SwitchEvent() { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 25 | dpid = null; |
Pavlin Radoslavov | 45ec04b | 2014-02-14 23:29:33 -0800 | [diff] [blame] | 26 | } |
27 | |||||
Yuta HIGUCHI | 54ab8cd | 2014-02-11 09:43:34 -0800 | [diff] [blame] | 28 | public SwitchEvent(Long dpid) { |
Sho SHIMIZU | 83e3c1f | 2014-06-13 15:57:26 -0700 | [diff] [blame] | 29 | this.dpid = new Dpid(dpid); |
Yuta HIGUCHI | 54ab8cd | 2014-02-11 09:43:34 -0800 | [diff] [blame] | 30 | } |
31 | |||||
Yuta HIGUCHI | 8f3dfa3 | 2014-06-25 00:14:25 -0700 | [diff] [blame] | 32 | public Dpid getDpid() { |
33 | return dpid; | ||||
Yuta HIGUCHI | 54ab8cd | 2014-02-11 09:43:34 -0800 | [diff] [blame] | 34 | } |
35 | |||||
Yuta HIGUCHI | 54ab8cd | 2014-02-11 09:43:34 -0800 | [diff] [blame] | 36 | @Override |
Sho SHIMIZU | f34f150 | 2014-06-13 13:48:00 -0700 | [diff] [blame] | 37 | public boolean equals(Object o) { |
38 | if (this == o) { | ||||
39 | return true; | ||||
40 | } | ||||
41 | |||||
42 | if (!(o instanceof SwitchEvent)) { | ||||
43 | return false; | ||||
44 | } | ||||
45 | |||||
46 | SwitchEvent that = (SwitchEvent) o; | ||||
47 | return Objects.equals(this.dpid, that.dpid); | ||||
48 | } | ||||
49 | |||||
50 | @Override | ||||
51 | public int hashCode() { | ||||
52 | return Objects.hashCode(dpid); | ||||
53 | } | ||||
54 | |||||
55 | @Override | ||||
Yuta HIGUCHI | 54ab8cd | 2014-02-11 09:43:34 -0800 | [diff] [blame] | 56 | public String toString() { |
Sho SHIMIZU | 83e3c1f | 2014-06-13 15:57:26 -0700 | [diff] [blame] | 57 | return "[SwitchEvent 0x" + Long.toHexString(dpid.value()) + "]"; |
Yuta HIGUCHI | 54ab8cd | 2014-02-11 09:43:34 -0800 | [diff] [blame] | 58 | } |
59 | |||||
Yuta HIGUCHI | b510728 | 2014-02-14 17:18:24 -0800 | [diff] [blame] | 60 | public static final int SWITCHID_BYTES = 2 + 8; |
61 | |||||
Yuta HIGUCHI | a341b11 | 2014-02-23 15:42:00 -0800 | [diff] [blame] | 62 | public static ByteBuffer getSwitchID(Long dpid) { |
Ray Milkey | 269ffb9 | 2014-04-03 14:43:30 -0700 | [diff] [blame] | 63 | if (dpid == null) { |
64 | throw new IllegalArgumentException("dpid cannot be null"); | ||||
65 | } | ||||
66 | return (ByteBuffer) ByteBuffer.allocate(SwitchEvent.SWITCHID_BYTES).putChar('S').putLong(dpid).flip(); | ||||
Yuta HIGUCHI | b510728 | 2014-02-14 17:18:24 -0800 | [diff] [blame] | 67 | } |
68 | |||||
Pavlin Radoslavov | 45ec04b | 2014-02-14 23:29:33 -0800 | [diff] [blame] | 69 | public byte[] getID() { |
Sho SHIMIZU | 83e3c1f | 2014-06-13 15:57:26 -0700 | [diff] [blame] | 70 | return getSwitchID(dpid.value()).array(); |
Yuta HIGUCHI | a341b11 | 2014-02-23 15:42:00 -0800 | [diff] [blame] | 71 | } |
72 | |||||
73 | public ByteBuffer getIDasByteBuffer() { | ||||
Sho SHIMIZU | 83e3c1f | 2014-06-13 15:57:26 -0700 | [diff] [blame] | 74 | return getSwitchID(dpid.value()); |
Pavlin Radoslavov | 45ec04b | 2014-02-14 23:29:33 -0800 | [diff] [blame] | 75 | } |
Yuta HIGUCHI | 54ab8cd | 2014-02-11 09:43:34 -0800 | [diff] [blame] | 76 | } |