2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.groupbasedpolicy.renderer.ofoverlay.flow;
11 import java.math.BigInteger;
12 import java.util.ArrayList;
13 import java.util.List;
15 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.DecNwTtlCaseBuilder;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.DropActionCaseBuilder;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.GroupActionCaseBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.OutputActionCaseBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.SetDlDstActionCaseBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.SetDlSrcActionCaseBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.dec.nw.ttl._case.DecNwTtlBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.drop.action._case.DropActionBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.group.action._case.GroupActionBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.output.action._case.OutputActionBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.set.dl.dst.action._case.SetDlDstActionBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.set.dl.src.action._case.SetDlSrcActionBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Instructions;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.InstructionsBuilder;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.Instruction;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCaseBuilder;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.GoToTableCaseBuilder;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.apply.actions._case.ApplyActionsBuilder;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.go.to.table._case.GoToTableBuilder;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionBuilder;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.BucketId;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupId;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.Buckets;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.Bucket;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.BucketKey;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupKey;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.EtherType;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetDestinationBuilder;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetSourceBuilder;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetTypeBuilder;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.EthernetMatch;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.EthernetMatchBuilder;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg0;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg1;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg2;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg3;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg4;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg5;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg6;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.ExtensionKey;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.GeneralAugMatchNodesNodeTableFlow;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.GeneralAugMatchNodesNodeTableFlowBuilder;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.grouping.ExtensionBuilder;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.list.grouping.ExtensionList;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.list.grouping.ExtensionListBuilder;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.DstChoice;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxArpShaCaseBuilder;
80 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxArpThaCaseBuilder;
81 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxRegCaseBuilder;
82 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxTunIdCaseBuilder;
83 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxTunIpv4DstCaseBuilder;
84 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpOpCaseBuilder;
85 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpSpaCaseBuilder;
86 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpTpaCaseBuilder;
87 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfEthDstCaseBuilder;
88 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nodes.node.group.buckets.bucket.action.action.NxActionRegLoadNodesNodeGroupBucketsBucketActionsCaseBuilder;
89 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nodes.node.group.buckets.bucket.action.action.NxActionRegMoveNodesNodeGroupBucketsBucketActionsCaseBuilder;
90 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nodes.node.table.flow.instructions.instruction.instruction.apply.actions._case.apply.actions.action.action.NxActionOutputRegNodesNodeTableFlowApplyActionsCaseBuilder;
91 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nodes.node.table.flow.instructions.instruction.instruction.apply.actions._case.apply.actions.action.action.NxActionRegLoadNodesNodeTableFlowApplyActionsCaseBuilder;
92 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nodes.node.table.flow.instructions.instruction.instruction.apply.actions._case.apply.actions.action.action.NxActionRegMoveNodesNodeTableFlowApplyActionsCaseBuilder;
93 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nodes.node.table.flow.instructions.instruction.instruction.apply.actions._case.apply.actions.action.action.NxActionSetNsiNodesNodeTableFlowApplyActionsCaseBuilder;
94 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nodes.node.table.flow.instructions.instruction.instruction.apply.actions._case.apply.actions.action.action.NxActionSetNspNodesNodeTableFlowApplyActionsCaseBuilder;
95 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.output.reg.grouping.NxOutputReg;
96 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.output.reg.grouping.NxOutputRegBuilder;
97 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.load.grouping.NxRegLoad;
98 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.load.grouping.NxRegLoadBuilder;
99 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.load.grouping.nx.reg.load.DstBuilder;
100 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.NxRegMove;
101 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.NxRegMoveBuilder;
102 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.nx.reg.move.SrcBuilder;
103 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.set.nsi.grouping.NxSetNsi;
104 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.set.nsi.grouping.NxSetNsiBuilder;
105 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.set.nsp.grouping.NxSetNsp;
106 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.set.nsp.grouping.NxSetNspBuilder;
107 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.SrcChoice;
108 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxArpShaCaseBuilder;
109 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxRegCaseBuilder;
110 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfArpSpaCaseBuilder;
111 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfEthSrcCaseBuilder;
112 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlow;
113 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlowBuilder;
114 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxNsiKey;
115 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxNspKey;
116 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxReg0Key;
117 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxReg1Key;
118 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxReg2Key;
119 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxReg3Key;
120 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxReg4Key;
121 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxReg5Key;
122 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxReg6Key;
123 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxReg7Key;
124 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmNxTunIdKey;
125 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.nx.nsi.grouping.NxmNxNsiBuilder;
126 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.nx.nsp.grouping.NxmNxNspBuilder;
127 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.nx.reg.grouping.NxmNxRegBuilder;
128 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.nx.tun.id.grouping.NxmNxTunIdBuilder;
129 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
131 import com.google.common.collect.ImmutableList;
132 import com.google.common.net.InetAddresses;
135 * Utilities for constructing OpenFlow flows
137 public final class FlowUtils {
142 public static final Long ARP = Long.valueOf(0x0806);
146 public static final Long IPv4 = Long.valueOf(0x0800);
150 public static final Long IPv6 = Long.valueOf(0x86DD);
153 * Creates an Instance Identifier (path) for node with specified id
158 public static final InstanceIdentifier<Node> createNodePath(final NodeId nodeId) {
159 return InstanceIdentifier.builder(Nodes.class).child(Node.class, new NodeKey(nodeId)).build();
163 * Creates a table path from a node ID and table ID
165 * @param nodeId the ID of the node
166 * @param tableId the ID of the table
167 * @return the {@link InstanceIdentifier}
169 public static final InstanceIdentifier<Table> createTablePath(final NodeId nodeId, final short tableId) {
170 return createNodePath(nodeId).builder()
171 .augmentation(FlowCapableNode.class)
172 .child(Table.class, new TableKey(tableId))
177 * Creates a group path from a node ID and group ID
179 * @param nodeId the Id of the node
180 * @param groupId the ID of the group table
181 * @return the {@link InstanceIdentifier}
183 public static final InstanceIdentifier<Group> createGroupPath(final NodeId nodeId, final GroupId groupId) {
184 return createNodePath(nodeId).builder()
185 .augmentation(FlowCapableNode.class)
186 .child(Group.class, new GroupKey(groupId))
191 * Creates a group path from a node ID and group ID
193 * @param nodeId the Id of the node
194 * @param groupId the ID of the group table
195 * @param bucketId the ID of the bucket in the group table
196 * @return the {@link InstanceIdentifier}
198 public static final InstanceIdentifier<Bucket> createBucketPath(final NodeId nodeId, final GroupId groupId,
199 final BucketId bucketId) {
200 return createNodePath(nodeId).builder()
201 .augmentation(FlowCapableNode.class)
202 .child(Group.class, new GroupKey(groupId))
203 .child(Buckets.class)
204 .child(Bucket.class, new BucketKey(bucketId))
209 * Creates a path for particular flow, by appending flow-specific information
216 public static InstanceIdentifier<Flow> createFlowPath(final InstanceIdentifier<Table> table, final FlowKey flowKey) {
217 return table.child(Flow.class, flowKey);
221 * Creates a path for particular flow, by appending flow-specific information
228 public static InstanceIdentifier<Flow> createFlowPath(final InstanceIdentifier<Table> table, final FlowId flowId) {
229 return createFlowPath(table, new FlowKey(flowId));
232 public static Instructions gotoTableInstructions(short tableId) {
233 return new InstructionsBuilder().setInstruction(
234 ImmutableList.of(new InstructionBuilder().setOrder(Integer.valueOf(0))
235 .setInstruction(gotoTableIns(tableId))
239 public static Instruction gotoTableIns(short tableId) {
240 return new GoToTableCaseBuilder().setGoToTable(new GoToTableBuilder().setTableId(tableId).build()).build();
243 public static ArrayList<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> actionList(
245 ArrayList<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> alist = new ArrayList<>();
247 for (Action action : actions) {
248 alist.add(new ActionBuilder().setOrder(Integer.valueOf(count++)).setAction(action).build());
253 public static ArrayList<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> actionList(
254 List<ActionBuilder> actions) {
255 ArrayList<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> alist = new ArrayList<>();
257 for (ActionBuilder action : actions) {
258 alist.add(action.setOrder(Integer.valueOf(count++)).build());
263 public static Instruction applyActionIns(Action... actions) {
264 return new ApplyActionsCaseBuilder().setApplyActions(
265 new ApplyActionsBuilder().setAction(actionList(actions)).build()).build();
268 public static Instruction applyActionIns(List<ActionBuilder> actions) {
269 return new ApplyActionsCaseBuilder().setApplyActions(
270 new ApplyActionsBuilder().setAction(actionList(actions)).build()).build();
273 public static Instructions instructions(Instruction... instructions) {
274 ArrayList<org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction> ins = new ArrayList<>();
276 for (Instruction i : instructions) {
277 ins.add(new InstructionBuilder().setOrder(order++).setInstruction(i).build());
279 return new InstructionsBuilder().setInstruction(ins).build();
282 public static Instructions dropInstructions() {
283 return instructions(applyActionIns(dropAction()));
286 public static Action dropAction() {
287 return new DropActionCaseBuilder().setDropAction(new DropActionBuilder().build()).build();
290 public static Action outputAction(NodeConnectorId id) {
291 return new OutputActionCaseBuilder().setOutputAction(
292 new OutputActionBuilder().setOutputNodeConnector(new Uri(id.getValue())).build()).build();
295 public static Action groupAction(Long id) {
296 return new GroupActionCaseBuilder().setGroupAction(new GroupActionBuilder().setGroupId(id).build()).build();
299 public static Action setDlSrcAction(MacAddress mac) {
300 return new SetDlSrcActionCaseBuilder().setSetDlSrcAction(new SetDlSrcActionBuilder().setAddress(mac).build())
304 public static Action setDlDstAction(MacAddress mac) {
305 return new SetDlDstActionCaseBuilder().setSetDlDstAction(new SetDlDstActionBuilder().setAddress(mac).build())
309 public static Action decNwTtlAction() {
310 return new DecNwTtlCaseBuilder().setDecNwTtl(new DecNwTtlBuilder().build()).build();
313 public static Action nxLoadRegAction(DstChoice dstChoice, BigInteger value, int endOffset, boolean groupBucket) {
314 NxRegLoad r = new NxRegLoadBuilder().setDst(
315 new DstBuilder().setDstChoice(dstChoice)
316 .setStart(Integer.valueOf(0))
317 .setEnd(Integer.valueOf(endOffset))
322 return new NxActionRegLoadNodesNodeGroupBucketsBucketActionsCaseBuilder().setNxRegLoad(r).build();
324 return new NxActionRegLoadNodesNodeTableFlowApplyActionsCaseBuilder().setNxRegLoad(r).build();
328 public static Action nxSetNsiAction(Short nsi) {
329 NxSetNsi newNsi = new NxSetNsiBuilder().setNsi(nsi).build();
330 return new NxActionSetNsiNodesNodeTableFlowApplyActionsCaseBuilder().setNxSetNsi(newNsi).build();
333 public static Action nxSetNspAction(Long nsp) {
334 NxSetNsp newNsp = new NxSetNspBuilder().setNsp(nsp).build();
335 return new NxActionSetNspNodesNodeTableFlowApplyActionsCaseBuilder().setNxSetNsp(newNsp).build();
338 public static Action nxLoadRegAction(DstChoice dstChoice, BigInteger value) {
339 return nxLoadRegAction(dstChoice, value, 31, false);
342 public static Action nxLoadRegAction(Class<? extends NxmNxReg> reg, BigInteger value) {
343 return nxLoadRegAction(new DstNxRegCaseBuilder().setNxReg(reg).build(), value);
346 public static Action nxLoadTunIPv4Action(String ipAddress, boolean groupBucket) {
347 int ip = InetAddresses.coerceToInteger(InetAddresses.forString(ipAddress));
348 long ipl = ip & 0xffffffffL;
349 return nxLoadRegAction(new DstNxTunIpv4DstCaseBuilder().setNxTunIpv4Dst(Boolean.TRUE).build(),
350 BigInteger.valueOf(ipl), 31, groupBucket);
353 public static Action nxLoadArpOpAction(BigInteger value) {
354 return nxLoadRegAction(new DstOfArpOpCaseBuilder().setOfArpOp(Boolean.TRUE).build(), value, 15, false);
357 public static Action nxLoadArpShaAction(BigInteger value) {
358 return nxLoadRegAction(new DstNxArpShaCaseBuilder().setNxArpSha(Boolean.TRUE).build(), value, 47, false);
361 public static Action nxLoadArpSpaAction(BigInteger value) {
362 return nxLoadRegAction(new DstOfArpSpaCaseBuilder().setOfArpSpa(Boolean.TRUE).build(), value);
365 public static Action nxLoadArpSpaAction(String ipAddress) {
366 int ip = InetAddresses.coerceToInteger(InetAddresses.forString(ipAddress));
367 long ipl = ip & 0xffffffffL;
368 return nxLoadArpSpaAction(BigInteger.valueOf(ipl));
371 public static Action nxMoveRegAction(SrcChoice srcChoice, DstChoice dstChoice, int endOffset, boolean groupBucket) {
372 NxRegMove r = new NxRegMoveBuilder().setSrc(
373 new SrcBuilder().setSrcChoice(srcChoice)
374 .setStart(Integer.valueOf(0))
375 .setEnd(Integer.valueOf(endOffset))
377 .setDst(new org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.nx.reg.move.DstBuilder().setDstChoice(
379 .setStart(Integer.valueOf(0))
380 .setEnd(Integer.valueOf(endOffset))
384 return new NxActionRegMoveNodesNodeGroupBucketsBucketActionsCaseBuilder().setNxRegMove(r).build();
386 return new NxActionRegMoveNodesNodeTableFlowApplyActionsCaseBuilder().setNxRegMove(r).build();
390 public static Action nxMoveRegAction(SrcChoice srcChoice, DstChoice dstChoice) {
391 return nxMoveRegAction(srcChoice, dstChoice, 31, false);
394 public static Action nxMoveRegTunIdAction(Class<? extends NxmNxReg> src, boolean groupBucket) {
395 return nxMoveRegAction(new SrcNxRegCaseBuilder().setNxReg(src).build(),
396 new DstNxTunIdCaseBuilder().setNxTunId(Boolean.TRUE).build(), 31, groupBucket);
399 public static Action nxLoadTunIdAction(BigInteger tunnelId, boolean groupBucket) {
400 return nxLoadRegAction(new DstNxTunIdCaseBuilder().setNxTunId(Boolean.TRUE).build(), tunnelId, 31, groupBucket);
403 public static Action nxMoveArpShaToArpThaAction() {
404 return nxMoveRegAction(new SrcNxArpShaCaseBuilder().setNxArpSha(Boolean.TRUE).build(),
405 new DstNxArpThaCaseBuilder().setNxArpTha(Boolean.TRUE).build(), 47, false);
408 public static Action nxMoveEthSrcToEthDstAction() {
409 return nxMoveRegAction(new SrcOfEthSrcCaseBuilder().setOfEthSrc(Boolean.TRUE).build(),
410 new DstOfEthDstCaseBuilder().setOfEthDst(Boolean.TRUE).build(), 47, false);
413 public static Action nxMoveArpSpaToArpTpaAction() {
414 return nxMoveRegAction(new SrcOfArpSpaCaseBuilder().setOfArpSpa(Boolean.TRUE).build(),
415 new DstOfArpTpaCaseBuilder().setOfArpTpa(Boolean.TRUE).build());
418 public static Action nxOutputRegAction(SrcChoice srcChoice) {
419 NxOutputReg r = new NxOutputRegBuilder().setSrc(
420 new org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.output.reg.grouping.nx.output.reg.SrcBuilder().setSrcChoice(
422 .setOfsNbits(Integer.valueOf(31))
424 .setMaxLen(Integer.valueOf(0xffff))
426 return new NxActionOutputRegNodesNodeTableFlowApplyActionsCaseBuilder().setNxOutputReg(r).build();
429 public static Action nxOutputRegAction(Class<? extends NxmNxReg> reg) {
430 return nxOutputRegAction(new SrcNxRegCaseBuilder().setNxReg(reg).build());
433 public static class RegMatch {
435 final Class<? extends NxmNxReg> reg;
438 public RegMatch(Class<? extends NxmNxReg> reg, Long value) {
444 public static RegMatch of(Class<? extends NxmNxReg> reg, Long value) {
445 return new RegMatch(reg, value);
449 public static void addNxRegMatch(MatchBuilder match, RegMatch... matches) {
450 ArrayList<ExtensionList> extensions = new ArrayList<>();
451 for (RegMatch rm : matches) {
452 Class<? extends ExtensionKey> key;
453 if (NxmNxReg0.class.equals(rm.reg)) {
454 key = NxmNxReg0Key.class;
455 } else if (NxmNxReg1.class.equals(rm.reg)) {
456 key = NxmNxReg1Key.class;
457 } else if (NxmNxReg2.class.equals(rm.reg)) {
458 key = NxmNxReg2Key.class;
459 } else if (NxmNxReg3.class.equals(rm.reg)) {
460 key = NxmNxReg3Key.class;
461 } else if (NxmNxReg4.class.equals(rm.reg)) {
462 key = NxmNxReg4Key.class;
463 } else if (NxmNxReg5.class.equals(rm.reg)) {
464 key = NxmNxReg5Key.class;
465 } else if (NxmNxReg6.class.equals(rm.reg)) {
466 key = NxmNxReg6Key.class;
468 key = NxmNxReg7Key.class;
470 NxAugMatchNodesNodeTableFlow am = new NxAugMatchNodesNodeTableFlowBuilder().setNxmNxReg(
471 new NxmNxRegBuilder().setReg(rm.reg).setValue(rm.value).build()).build();
472 extensions.add(new ExtensionListBuilder().setExtensionKey(key)
473 .setExtension(new ExtensionBuilder().addAugmentation(NxAugMatchNodesNodeTableFlow.class, am).build())
476 GeneralAugMatchNodesNodeTableFlow m = new GeneralAugMatchNodesNodeTableFlowBuilder().setExtensionList(
478 match.addAugmentation(GeneralAugMatchNodesNodeTableFlow.class, m);
481 public static void addNxTunIdMatch(MatchBuilder match, int tunId) {
482 NxAugMatchNodesNodeTableFlow am = new NxAugMatchNodesNodeTableFlowBuilder().setNxmNxTunId(
483 new NxmNxTunIdBuilder().setValue(BigInteger.valueOf(tunId)).build()).build();
484 GeneralAugMatchNodesNodeTableFlow m = new GeneralAugMatchNodesNodeTableFlowBuilder().setExtensionList(
485 ImmutableList.of(new ExtensionListBuilder().setExtensionKey(NxmNxTunIdKey.class)
487 new ExtensionBuilder().addAugmentation(NxAugMatchNodesNodeTableFlow.class, am).build())
489 match.addAugmentation(GeneralAugMatchNodesNodeTableFlow.class, m);
492 public static void addNxNsiMatch(MatchBuilder match, short nsi) {
493 NxAugMatchNodesNodeTableFlow am = new NxAugMatchNodesNodeTableFlowBuilder().setNxmNxNsi(
494 new NxmNxNsiBuilder().setNsi(nsi).build()).build();
495 GeneralAugMatchNodesNodeTableFlow m = new GeneralAugMatchNodesNodeTableFlowBuilder().setExtensionList(
496 ImmutableList.of(new ExtensionListBuilder().setExtensionKey(NxmNxNsiKey.class)
498 new ExtensionBuilder().addAugmentation(NxAugMatchNodesNodeTableFlow.class, am).build())
500 match.addAugmentation(GeneralAugMatchNodesNodeTableFlow.class, m);
503 public static void addNxNspMatch(MatchBuilder match, Long nsp) {
504 NxAugMatchNodesNodeTableFlow am = new NxAugMatchNodesNodeTableFlowBuilder().setNxmNxNsp(
505 new NxmNxNspBuilder().setValue(nsp).build()).build();
506 GeneralAugMatchNodesNodeTableFlow m = new GeneralAugMatchNodesNodeTableFlowBuilder().setExtensionList(
507 ImmutableList.of(new ExtensionListBuilder().setExtensionKey(NxmNxNspKey.class)
509 new ExtensionBuilder().addAugmentation(NxAugMatchNodesNodeTableFlow.class, am).build())
511 match.addAugmentation(GeneralAugMatchNodesNodeTableFlow.class, m);
514 public static EthernetMatch ethernetMatch(MacAddress srcMac, MacAddress dstMac, Long etherType) {
515 EthernetMatchBuilder emb = new EthernetMatchBuilder();
517 emb.setEthernetSource(new EthernetSourceBuilder().setAddress(srcMac).build());
519 emb.setEthernetDestination(new EthernetDestinationBuilder().setAddress(dstMac).build());
520 if (etherType != null)
521 emb.setEthernetType(new EthernetTypeBuilder().setType(new EtherType(etherType)).build());
526 * Parse an OF port number from a node connector ID
529 * @return the port number
531 public static long getOfPortNum(NodeConnectorId id) {
532 String cnid = id.getValue();
533 int ci = cnid.lastIndexOf(':');
534 if (ci < 0 || (ci + 1 >= cnid.length()))
535 throw new NumberFormatException("Invalid node connector ID " + cnid);
536 return Long.parseLong(cnid.substring(ci + 1));