Hongtao Yin | 142b758 | 2015-01-21 14:41:30 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.net.flowext; |
| 17 | |
| 18 | import org.onosproject.core.ApplicationId; |
| 19 | import org.onosproject.core.DefaultGroupId; |
| 20 | import org.onosproject.core.GroupId; |
| 21 | import org.onosproject.net.DeviceId; |
| 22 | import org.onosproject.net.flow.DefaultFlowRule; |
| 23 | import org.onosproject.net.flow.FlowRule; |
| 24 | import org.onosproject.net.flow.TrafficSelector; |
| 25 | import org.onosproject.net.flow.TrafficTreatment; |
| 26 | |
| 27 | import java.util.Objects; |
| 28 | |
| 29 | import static com.google.common.base.MoreObjects.toStringHelper; |
| 30 | |
| 31 | /** |
| 32 | * Experimental extension to the flow rule subsystem; still under development. |
| 33 | * A temporary flow rule extend implementation, It will cover current onos flow rule and other flow extension. |
| 34 | */ |
| 35 | public class DefaultFlowRuleExt |
| 36 | extends DefaultFlowRule implements FlowRuleExt { |
| 37 | |
| 38 | private FlowEntryExtension flowEntryExtension; |
| 39 | |
| 40 | public DefaultFlowRuleExt(DeviceId deviceId, TrafficSelector selector, |
| 41 | TrafficTreatment treatment, int priority, long flowId, |
| 42 | int timeout, boolean permanent) { |
| 43 | super(deviceId, selector, treatment, priority, flowId, timeout, permanent); |
| 44 | } |
| 45 | |
| 46 | public DefaultFlowRuleExt(DeviceId deviceId, TrafficSelector selector, |
| 47 | TrafficTreatment treatment, int priority, ApplicationId appId, |
| 48 | int timeout, boolean permanent) { |
| 49 | this(deviceId, selector, treatment, priority, appId, new DefaultGroupId(0), |
| 50 | timeout, permanent); |
| 51 | } |
| 52 | |
| 53 | public DefaultFlowRuleExt(DeviceId deviceId, TrafficSelector selector, |
| 54 | TrafficTreatment treatment, int priority, ApplicationId appId, |
| 55 | GroupId groupId, int timeout, boolean permanent) { |
| 56 | super(deviceId, selector, treatment, priority, appId, groupId, timeout, permanent); |
| 57 | } |
| 58 | |
| 59 | public DefaultFlowRuleExt(FlowRule rule) { |
| 60 | super(rule); |
| 61 | } |
| 62 | |
| 63 | public DefaultFlowRuleExt(ApplicationId appId, DeviceId deviceId, FlowEntryExtension data) { |
| 64 | this(deviceId, null, null, FlowRule.MIN_PRIORITY, appId, 0, false); |
| 65 | this.flowEntryExtension = data; |
| 66 | } |
| 67 | |
| 68 | @Override |
| 69 | public FlowEntryExtension getFlowEntryExt() { |
| 70 | return this.flowEntryExtension; |
| 71 | } |
| 72 | |
| 73 | @Override |
| 74 | public int hashCode() { |
| 75 | return 31 * super.hashCode() + Objects.hash(flowEntryExtension); |
| 76 | } |
| 77 | |
| 78 | public int hash() { |
| 79 | return 31 * super.hashCode() + Objects.hash(flowEntryExtension); |
| 80 | } |
| 81 | |
| 82 | @Override |
| 83 | public boolean equals(Object obj) { |
| 84 | if (this == obj) { |
| 85 | return true; |
| 86 | } |
| 87 | if (obj == null || getClass() != obj.getClass()) { |
| 88 | return false; |
| 89 | } |
| 90 | if (!super.equals(obj)) { |
| 91 | return false; |
| 92 | } |
| 93 | final DefaultFlowRuleExt other = (DefaultFlowRuleExt) obj; |
| 94 | return Objects.equals(this.flowEntryExtension, other.flowEntryExtension); |
| 95 | } |
| 96 | |
| 97 | @Override |
| 98 | public String toString() { |
| 99 | return toStringHelper(this) |
| 100 | // TODO there might be a better way to grab super's string |
| 101 | .add("id", Long.toHexString(id().value())) |
| 102 | .add("deviceId", deviceId()) |
| 103 | .add("priority", priority()) |
| 104 | .add("selector", selector().criteria()) |
Ray Milkey | 4250735 | 2015-03-20 15:16:10 -0700 | [diff] [blame^] | 105 | .add("treatment", treatment() == null ? "N/A" : treatment().allInstructions()) |
Hongtao Yin | 142b758 | 2015-01-21 14:41:30 -0800 | [diff] [blame] | 106 | //.add("created", created) |
| 107 | .add("flowEntryExtension", flowEntryExtension) |
| 108 | .toString(); |
| 109 | } |
| 110 | } |