alshabib | 7b2748f | 2014-09-16 20:21:11 -0700 | [diff] [blame] | 1 | package org.onlab.onos.net.flow; |
| 2 | |
Ayaka Koshibe | d4e53e1 | 2014-09-18 14:24:55 -0700 | [diff] [blame] | 3 | import static com.google.common.base.MoreObjects.toStringHelper; |
alshabib | 219ebaa | 2014-09-22 15:41:24 -0700 | [diff] [blame] | 4 | import static org.slf4j.LoggerFactory.getLogger; |
Ayaka Koshibe | d4e53e1 | 2014-09-18 14:24:55 -0700 | [diff] [blame] | 5 | |
alshabib | 6b5cfec | 2014-09-18 17:42:18 -0700 | [diff] [blame] | 6 | import java.util.Objects; |
| 7 | |
alshabib | a68eb96 | 2014-09-24 20:34:13 -0700 | [diff] [blame] | 8 | import org.onlab.onos.ApplicationId; |
alshabib | 7b2748f | 2014-09-16 20:21:11 -0700 | [diff] [blame] | 9 | import org.onlab.onos.net.DeviceId; |
alshabib | 219ebaa | 2014-09-22 15:41:24 -0700 | [diff] [blame] | 10 | import org.slf4j.Logger; |
alshabib | 7b2748f | 2014-09-16 20:21:11 -0700 | [diff] [blame] | 11 | |
| 12 | public class DefaultFlowRule implements FlowRule { |
| 13 | |
alshabib | 219ebaa | 2014-09-22 15:41:24 -0700 | [diff] [blame] | 14 | private final Logger log = getLogger(getClass()); |
| 15 | |
Ayaka Koshibe | d4e53e1 | 2014-09-18 14:24:55 -0700 | [diff] [blame] | 16 | private final DeviceId deviceId; |
| 17 | private final int priority; |
alshabib | 7b2748f | 2014-09-16 20:21:11 -0700 | [diff] [blame] | 18 | private final TrafficSelector selector; |
| 19 | private final TrafficTreatment treatment; |
Ayaka Koshibe | d4e53e1 | 2014-09-18 14:24:55 -0700 | [diff] [blame] | 20 | private final long created; |
| 21 | |
alshabib | 219ebaa | 2014-09-22 15:41:24 -0700 | [diff] [blame] | 22 | private final FlowId id; |
Ayaka Koshibe | d4e53e1 | 2014-09-18 14:24:55 -0700 | [diff] [blame] | 23 | |
alshabib | a68eb96 | 2014-09-24 20:34:13 -0700 | [diff] [blame] | 24 | private final ApplicationId appId; |
| 25 | |
alshabib | ba5ac48 | 2014-10-02 17:15:20 -0700 | [diff] [blame] | 26 | private final int timeout; |
alshabib | 6eb438a | 2014-10-01 16:39:37 -0700 | [diff] [blame] | 27 | |
alshabib | 1c319ff | 2014-10-04 20:29:09 -0700 | [diff] [blame] | 28 | |
alshabib | 9704490 | 2014-09-18 14:52:16 -0700 | [diff] [blame] | 29 | public DefaultFlowRule(DeviceId deviceId, TrafficSelector selector, |
alshabib | 1c319ff | 2014-10-04 20:29:09 -0700 | [diff] [blame] | 30 | TrafficTreatment treatment, int priority, long flowId, |
alshabib | ba5ac48 | 2014-10-02 17:15:20 -0700 | [diff] [blame] | 31 | int timeout) { |
alshabib | 6b5cfec | 2014-09-18 17:42:18 -0700 | [diff] [blame] | 32 | this.deviceId = deviceId; |
| 33 | this.priority = priority; |
| 34 | this.selector = selector; |
| 35 | this.treatment = treatment; |
alshabib | 1c319ff | 2014-10-04 20:29:09 -0700 | [diff] [blame] | 36 | this.timeout = timeout; |
| 37 | this.created = System.currentTimeMillis(); |
| 38 | |
alshabib | a68eb96 | 2014-09-24 20:34:13 -0700 | [diff] [blame] | 39 | this.appId = ApplicationId.valueOf((int) (flowId >> 32)); |
alshabib | 6b5cfec | 2014-09-18 17:42:18 -0700 | [diff] [blame] | 40 | this.id = FlowId.valueOf(flowId); |
alshabib | 9704490 | 2014-09-18 14:52:16 -0700 | [diff] [blame] | 41 | } |
| 42 | |
alshabib | a7f7ca8 | 2014-09-22 11:41:23 -0700 | [diff] [blame] | 43 | public DefaultFlowRule(DeviceId deviceId, TrafficSelector selector, |
alshabib | ba5ac48 | 2014-10-02 17:15:20 -0700 | [diff] [blame] | 44 | TrafficTreatment treatement, int priority, ApplicationId appId, |
| 45 | int timeout) { |
alshabib | a7f7ca8 | 2014-09-22 11:41:23 -0700 | [diff] [blame] | 46 | |
alshabib | 1c319ff | 2014-10-04 20:29:09 -0700 | [diff] [blame] | 47 | if (priority < FlowRule.MIN_PRIORITY) { |
alshabib | a0e0498 | 2014-10-03 13:03:19 -0700 | [diff] [blame] | 48 | throw new IllegalArgumentException("Priority cannot be less than " + MIN_PRIORITY); |
| 49 | } |
alshabib | 1c319ff | 2014-10-04 20:29:09 -0700 | [diff] [blame] | 50 | |
alshabib | 219ebaa | 2014-09-22 15:41:24 -0700 | [diff] [blame] | 51 | this.deviceId = deviceId; |
| 52 | this.priority = priority; |
| 53 | this.selector = selector; |
alshabib | 1c319ff | 2014-10-04 20:29:09 -0700 | [diff] [blame] | 54 | this.treatment = treatement; |
alshabib | a68eb96 | 2014-09-24 20:34:13 -0700 | [diff] [blame] | 55 | this.appId = appId; |
alshabib | ba5ac48 | 2014-10-02 17:15:20 -0700 | [diff] [blame] | 56 | this.timeout = timeout; |
alshabib | 1c319ff | 2014-10-04 20:29:09 -0700 | [diff] [blame] | 57 | this.created = System.currentTimeMillis(); |
alshabib | ba5ac48 | 2014-10-02 17:15:20 -0700 | [diff] [blame] | 58 | |
alshabib | a68eb96 | 2014-09-24 20:34:13 -0700 | [diff] [blame] | 59 | this.id = FlowId.valueOf((((long) appId().id()) << 32) | (this.hash() & 0xffffffffL)); |
alshabib | 219ebaa | 2014-09-22 15:41:24 -0700 | [diff] [blame] | 60 | } |
| 61 | |
alshabib | 1c319ff | 2014-10-04 20:29:09 -0700 | [diff] [blame] | 62 | public DefaultFlowRule(FlowRule rule) { |
| 63 | this.deviceId = rule.deviceId(); |
| 64 | this.priority = rule.priority(); |
| 65 | this.selector = rule.selector(); |
| 66 | this.treatment = rule.treatment(); |
| 67 | this.appId = rule.appId(); |
| 68 | this.id = rule.id(); |
| 69 | this.timeout = rule.timeout(); |
alshabib | 219ebaa | 2014-09-22 15:41:24 -0700 | [diff] [blame] | 70 | this.created = System.currentTimeMillis(); |
alshabib | 1c319ff | 2014-10-04 20:29:09 -0700 | [diff] [blame] | 71 | |
alshabib | a7f7ca8 | 2014-09-22 11:41:23 -0700 | [diff] [blame] | 72 | } |
| 73 | |
alshabib | 9704490 | 2014-09-18 14:52:16 -0700 | [diff] [blame] | 74 | |
Ayaka Koshibe | d4e53e1 | 2014-09-18 14:24:55 -0700 | [diff] [blame] | 75 | @Override |
| 76 | public FlowId id() { |
| 77 | return id; |
alshabib | 7b2748f | 2014-09-16 20:21:11 -0700 | [diff] [blame] | 78 | } |
| 79 | |
| 80 | @Override |
alshabib | a68eb96 | 2014-09-24 20:34:13 -0700 | [diff] [blame] | 81 | public ApplicationId appId() { |
| 82 | return appId; |
| 83 | } |
| 84 | |
| 85 | @Override |
alshabib | 7b2748f | 2014-09-16 20:21:11 -0700 | [diff] [blame] | 86 | public int priority() { |
Ayaka Koshibe | d4e53e1 | 2014-09-18 14:24:55 -0700 | [diff] [blame] | 87 | return priority; |
alshabib | 7b2748f | 2014-09-16 20:21:11 -0700 | [diff] [blame] | 88 | } |
| 89 | |
| 90 | @Override |
| 91 | public DeviceId deviceId() { |
| 92 | return deviceId; |
| 93 | } |
| 94 | |
| 95 | @Override |
| 96 | public TrafficSelector selector() { |
| 97 | return selector; |
| 98 | } |
| 99 | |
| 100 | @Override |
| 101 | public TrafficTreatment treatment() { |
| 102 | return treatment; |
| 103 | } |
| 104 | |
alshabib | a7f7ca8 | 2014-09-22 11:41:23 -0700 | [diff] [blame] | 105 | |
| 106 | @Override |
Ayaka Koshibe | d4e53e1 | 2014-09-18 14:24:55 -0700 | [diff] [blame] | 107 | /* |
| 108 | * The priority and statistics can change on a given treatment and selector |
| 109 | * |
| 110 | * (non-Javadoc) |
| 111 | * @see java.lang.Object#equals(java.lang.Object) |
| 112 | */ |
Ayaka Koshibe | 08eabaa | 2014-09-17 14:59:25 -0700 | [diff] [blame] | 113 | public int hashCode() { |
alshabib | ba5ac48 | 2014-10-02 17:15:20 -0700 | [diff] [blame] | 114 | return Objects.hash(deviceId, selector, priority); |
alshabib | a68eb96 | 2014-09-24 20:34:13 -0700 | [diff] [blame] | 115 | } |
| 116 | |
| 117 | public int hash() { |
alshabib | 58747a6 | 2014-10-07 11:05:30 -0700 | [diff] [blame^] | 118 | return Objects.hash(deviceId, selector, treatment); |
Ayaka Koshibe | 08eabaa | 2014-09-17 14:59:25 -0700 | [diff] [blame] | 119 | } |
| 120 | |
| 121 | @Override |
| 122 | /* |
| 123 | * The priority and statistics can change on a given treatment and selector |
| 124 | * |
| 125 | * (non-Javadoc) |
| 126 | * @see java.lang.Object#equals(java.lang.Object) |
| 127 | */ |
| 128 | public boolean equals(Object obj) { |
alshabib | a7f7ca8 | 2014-09-22 11:41:23 -0700 | [diff] [blame] | 129 | if (this == obj) { |
Ayaka Koshibe | b55524f | 2014-09-18 09:59:24 -0700 | [diff] [blame] | 130 | return true; |
Ayaka Koshibe | 08eabaa | 2014-09-17 14:59:25 -0700 | [diff] [blame] | 131 | } |
alshabib | 54ce589 | 2014-09-23 17:50:51 -0700 | [diff] [blame] | 132 | if (obj instanceof DefaultFlowRule) { |
alshabib | 219ebaa | 2014-09-22 15:41:24 -0700 | [diff] [blame] | 133 | DefaultFlowRule that = (DefaultFlowRule) obj; |
| 134 | return Objects.equals(deviceId, that.deviceId) && |
alshabib | 58747a6 | 2014-10-07 11:05:30 -0700 | [diff] [blame^] | 135 | Objects.equals(id, that.id) && |
alshabib | ba5ac48 | 2014-10-02 17:15:20 -0700 | [diff] [blame] | 136 | Objects.equals(priority, that.priority) && |
| 137 | Objects.equals(selector, that.selector); |
| 138 | |
alshabib | a7f7ca8 | 2014-09-22 11:41:23 -0700 | [diff] [blame] | 139 | } |
Ayaka Koshibe | b55524f | 2014-09-18 09:59:24 -0700 | [diff] [blame] | 140 | return false; |
Ayaka Koshibe | 08eabaa | 2014-09-17 14:59:25 -0700 | [diff] [blame] | 141 | } |
| 142 | |
Ayaka Koshibe | d4e53e1 | 2014-09-18 14:24:55 -0700 | [diff] [blame] | 143 | @Override |
| 144 | public String toString() { |
| 145 | return toStringHelper(this) |
| 146 | .add("id", id) |
| 147 | .add("deviceId", deviceId) |
| 148 | .add("priority", priority) |
alshabib | ba5ac48 | 2014-10-02 17:15:20 -0700 | [diff] [blame] | 149 | .add("selector", selector.criteria()) |
| 150 | .add("treatment", treatment == null ? "N/A" : treatment.instructions()) |
Ayaka Koshibe | d4e53e1 | 2014-09-18 14:24:55 -0700 | [diff] [blame] | 151 | .add("created", created) |
| 152 | .toString(); |
| 153 | } |
Ayaka Koshibe | 08eabaa | 2014-09-17 14:59:25 -0700 | [diff] [blame] | 154 | |
alshabib | 6eb438a | 2014-10-01 16:39:37 -0700 | [diff] [blame] | 155 | @Override |
alshabib | ba5ac48 | 2014-10-02 17:15:20 -0700 | [diff] [blame] | 156 | public int timeout() { |
alshabib | 58747a6 | 2014-10-07 11:05:30 -0700 | [diff] [blame^] | 157 | return timeout; |
alshabib | 6eb438a | 2014-10-01 16:39:37 -0700 | [diff] [blame] | 158 | } |
| 159 | |
alshabib | 7b2748f | 2014-09-16 20:21:11 -0700 | [diff] [blame] | 160 | } |