HIGUCHI Yuta | 356086e | 2013-06-12 15:21:19 -0700 | [diff] [blame] | 1 | package net.onrc.onos.ofcontroller.util; |
Pavlin Radoslavov | 5363c2a | 2013-02-18 09:55:42 -0800 | [diff] [blame] | 2 | |
Pavlin Radoslavov | ad008e0 | 2013-02-21 18:42:42 -0800 | [diff] [blame] | 3 | import org.openflow.util.HexString; |
HIGUCHI Yuta | f086d8a | 2013-06-12 15:26:35 -0700 | [diff] [blame] | 4 | |
| 5 | import net.onrc.onos.ofcontroller.util.serializers.DpidDeserializer; |
| 6 | import net.onrc.onos.ofcontroller.util.serializers.DpidSerializer; |
Pavlin Radoslavov | ad008e0 | 2013-02-21 18:42:42 -0800 | [diff] [blame] | 7 | |
| 8 | import org.codehaus.jackson.annotate.JsonProperty; |
Pavlin Radoslavov | 2013cbb | 2013-02-26 10:15:18 -0800 | [diff] [blame] | 9 | import org.codehaus.jackson.map.annotate.JsonDeserialize; |
Pavlin Radoslavov | ad008e0 | 2013-02-21 18:42:42 -0800 | [diff] [blame] | 10 | import org.codehaus.jackson.map.annotate.JsonSerialize; |
| 11 | |
Pavlin Radoslavov | 5363c2a | 2013-02-18 09:55:42 -0800 | [diff] [blame] | 12 | /** |
| 13 | * The class representing a network switch DPID. |
| 14 | */ |
Pavlin Radoslavov | 2013cbb | 2013-02-26 10:15:18 -0800 | [diff] [blame] | 15 | @JsonDeserialize(using=DpidDeserializer.class) |
Pavlin Radoslavov | ad008e0 | 2013-02-21 18:42:42 -0800 | [diff] [blame] | 16 | @JsonSerialize(using=DpidSerializer.class) |
Pavlin Radoslavov | 5363c2a | 2013-02-18 09:55:42 -0800 | [diff] [blame] | 17 | public class Dpid { |
| 18 | static public long UNKNOWN = 0; |
| 19 | |
| 20 | private long value; |
| 21 | |
| 22 | /** |
| 23 | * Default constructor. |
| 24 | */ |
| 25 | public Dpid() { |
| 26 | this.value = Dpid.UNKNOWN; |
| 27 | } |
| 28 | |
| 29 | /** |
| 30 | * Constructor from a long value. |
| 31 | * |
| 32 | * @param value the value to use. |
| 33 | */ |
| 34 | public Dpid(long value) { |
| 35 | this.value = value; |
| 36 | } |
| 37 | |
| 38 | /** |
Pavlin Radoslavov | 2013cbb | 2013-02-26 10:15:18 -0800 | [diff] [blame] | 39 | * Constructor from a string. |
| 40 | * |
| 41 | * @param value the value to use. |
| 42 | */ |
| 43 | public Dpid(String value) { |
| 44 | this.value = HexString.toLong(value); |
| 45 | } |
| 46 | |
| 47 | /** |
Pavlin Radoslavov | 5363c2a | 2013-02-18 09:55:42 -0800 | [diff] [blame] | 48 | * Get the value of the DPID. |
| 49 | * |
| 50 | * @return the value of the DPID. |
| 51 | */ |
| 52 | public long value() { return value; } |
| 53 | |
| 54 | /** |
| 55 | * Set the value of the DPID. |
| 56 | * |
| 57 | * @param value the value to set. |
| 58 | */ |
| 59 | public void setValue(long value) { |
| 60 | this.value = value; |
| 61 | } |
| 62 | |
| 63 | /** |
Pavlin Radoslavov | ad008e0 | 2013-02-21 18:42:42 -0800 | [diff] [blame] | 64 | * Convert the DPID value to a ':' separated hexadecimal string. |
Pavlin Radoslavov | 5363c2a | 2013-02-18 09:55:42 -0800 | [diff] [blame] | 65 | * |
Pavlin Radoslavov | ad008e0 | 2013-02-21 18:42:42 -0800 | [diff] [blame] | 66 | * @return the DPID value as a ':' separated hexadecimal string. |
Pavlin Radoslavov | 5363c2a | 2013-02-18 09:55:42 -0800 | [diff] [blame] | 67 | */ |
| 68 | @Override |
| 69 | public String toString() { |
Pavlin Radoslavov | ad008e0 | 2013-02-21 18:42:42 -0800 | [diff] [blame] | 70 | return HexString.toHexString(this.value); |
Pavlin Radoslavov | 5363c2a | 2013-02-18 09:55:42 -0800 | [diff] [blame] | 71 | } |
| 72 | } |