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
8 package org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.action;
10 import com.google.common.base.Preconditions;
11 import org.opendaylight.openflowjava.nx.NiciraMatchCodecs;
12 import org.opendaylight.openflowjava.nx.codec.match.NxmHeader;
13 import org.opendaylight.openflowplugin.extension.api.ConvertorActionFromOFJava;
14 import org.opendaylight.openflowplugin.extension.api.ConvertorActionToOFJava;
15 import org.opendaylight.openflowplugin.extension.api.path.ActionPath;
16 import org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.CodecPreconditionException;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.action.container.action.choice.ActionRegMove;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.action.container.action.choice.ActionRegMoveBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.ofj.nx.action.reg.move.grouping.NxActionRegMove;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.ofj.nx.action.reg.move.grouping.NxActionRegMoveBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg0;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg1;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg2;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg3;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg4;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg5;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg6;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg7;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.NxActionRegMoveGrouping;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.DstChoice;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxArpShaCase;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxArpShaCaseBuilder;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxArpThaCase;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxArpThaCaseBuilder;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxRegCase;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxRegCaseBuilder;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxTunIdCase;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxTunIdCaseBuilder;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpOpCase;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpOpCaseBuilder;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpSpaCase;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpSpaCaseBuilder;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpTpaCase;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpTpaCaseBuilder;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfEthDstCase;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfEthDstCaseBuilder;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfEthSrcCase;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfEthSrcCaseBuilder;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.flows.statistics.update.flow.and.statistics.map.list.instructions.instruction.instruction.apply.actions._case.apply.actions.action.action.NxActionRegMoveNotifFlowsStatisticsUpdateApplyActionsCaseBuilder;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.flows.statistics.update.flow.and.statistics.map.list.instructions.instruction.instruction.write.actions._case.write.actions.action.action.NxActionRegMoveNotifFlowsStatisticsUpdateWriteActionsCaseBuilder;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.group.desc.stats.updated.group.desc.stats.buckets.bucket.action.action.NxActionRegMoveNotifGroupDescStatsUpdatedCaseBuilder;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nodes.node.table.flow.instructions.instruction.instruction.write.actions._case.write.actions.action.action.NxActionRegMoveNodesNodeTableFlowWriteActionsCaseBuilder;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.NxRegMove;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.NxRegMoveBuilder;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.nx.reg.move.Dst;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.nx.reg.move.DstBuilder;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.nx.reg.move.Src;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.nx.reg.move.SrcBuilder;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.SrcChoice;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxArpShaCase;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxArpShaCaseBuilder;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxArpThaCase;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxArpThaCaseBuilder;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxRegCase;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxRegCaseBuilder;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxTunIdCase;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxTunIdCaseBuilder;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfArpOpCase;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfArpOpCaseBuilder;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfArpSpaCase;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfArpSpaCaseBuilder;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfArpTpaCase;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfArpTpaCaseBuilder;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfEthDstCase;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfEthDstCaseBuilder;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfEthSrcCase;
80 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfEthSrcCaseBuilder;
81 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfEthTypeCase;
82 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfEthTypeCaseBuilder;
87 public class RegMoveConvertor implements
88 ConvertorActionToOFJava<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action, Action>,
89 ConvertorActionFromOFJava<Action, ActionPath> {
92 public org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action convert(Action input, ActionPath path) {
93 NxActionRegMove actionRegMove = ((ActionRegMove) input.getActionChoice()).getNxActionRegMove();
94 DstBuilder dstBuilder = new DstBuilder();
95 dstBuilder.setDstChoice(resolveDst(actionRegMove.getDst()));
96 dstBuilder.setStart(actionRegMove.getDstOfs());
97 dstBuilder.setEnd(actionRegMove.getDstOfs() + actionRegMove.getNBits() - 1);
98 SrcBuilder srcBuilder = new SrcBuilder();
99 srcBuilder.setSrcChoice(resolveSrc(actionRegMove.getSrc()));
100 srcBuilder.setStart(actionRegMove.getSrcOfs());
101 srcBuilder.setEnd(actionRegMove.getSrcOfs() + actionRegMove.getNBits() - 1);
102 NxRegMoveBuilder nxRegMoveBuilder = new NxRegMoveBuilder();
103 nxRegMoveBuilder.setDst(dstBuilder.build());
104 nxRegMoveBuilder.setSrc(srcBuilder.build());
105 return resolveAction(nxRegMoveBuilder.build(), path);
108 public static DstChoice resolveDst(long dstValue) {
109 Class<? extends NxmNxReg> potentialDst = resolveReg(dstValue);
110 if (potentialDst != null) {
111 return new DstNxRegCaseBuilder().setNxReg(potentialDst).build();
113 if (dstValue == NiciraMatchCodecs.TUN_ID_CODEC.getHeaderWithoutHasMask().toLong()) {
114 return new DstNxTunIdCaseBuilder().setNxTunId(true).build();
116 if (dstValue == NiciraMatchCodecs.ARP_SHA_CODEC.getHeaderWithoutHasMask().toLong()) {
117 return new DstNxArpShaCaseBuilder().setNxArpSha(true).build();
119 if (dstValue == NiciraMatchCodecs.ARP_THA_CODEC.getHeaderWithoutHasMask().toLong()) {
120 return new DstNxArpThaCaseBuilder().setNxArpTha(true).build();
122 if (dstValue == NiciraMatchCodecs.ARP_OP_CODEC.getHeaderWithoutHasMask().toLong()) {
123 return new DstOfArpOpCaseBuilder().setOfArpOp(true).build();
125 if (dstValue == NiciraMatchCodecs.ARP_SPA_CODEC.getHeaderWithoutHasMask().toLong()) {
126 return new DstOfArpSpaCaseBuilder().setOfArpSpa(true).build();
128 if (dstValue == NiciraMatchCodecs.ARP_TPA_CODEC.getHeaderWithoutHasMask().toLong()) {
129 return new DstOfArpTpaCaseBuilder().setOfArpTpa(true).build();
131 if (dstValue == NiciraMatchCodecs.ETH_DST_CODEC.getHeaderWithoutHasMask().toLong()) {
132 return new DstOfEthDstCaseBuilder().setOfEthDst(true).build();
134 if (dstValue == NiciraMatchCodecs.ETH_SRC_CODEC.getHeaderWithoutHasMask().toLong()) {
135 return new DstOfEthSrcCaseBuilder().setOfEthSrc(true).build();
137 throw new CodecPreconditionException("Missing codec for " + new NxmHeader(dstValue));
140 static SrcChoice resolveSrc(long srcValue) {
141 Class<? extends NxmNxReg> potentialSrc = resolveReg(srcValue);
142 if (potentialSrc != null) {
143 return new SrcNxRegCaseBuilder().setNxReg(potentialSrc).build();
145 if (srcValue == NiciraMatchCodecs.TUN_ID_CODEC.getHeaderWithoutHasMask().toLong()) {
146 return new SrcNxTunIdCaseBuilder().setNxTunId(true).build();
148 if (srcValue == NiciraMatchCodecs.ARP_SHA_CODEC.getHeaderWithoutHasMask().toLong()) {
149 return new SrcNxArpShaCaseBuilder().setNxArpSha(true).build();
151 if (srcValue == NiciraMatchCodecs.ARP_THA_CODEC.getHeaderWithoutHasMask().toLong()) {
152 return new SrcNxArpThaCaseBuilder().setNxArpTha(true).build();
154 if (srcValue == NiciraMatchCodecs.ARP_OP_CODEC.getHeaderWithoutHasMask().toLong()) {
155 return new SrcOfArpOpCaseBuilder().setOfArpOp(true).build();
157 if (srcValue == NiciraMatchCodecs.ARP_SPA_CODEC.getHeaderWithoutHasMask().toLong()) {
158 return new SrcOfArpSpaCaseBuilder().setOfArpSpa(true).build();
160 if (srcValue == NiciraMatchCodecs.ARP_TPA_CODEC.getHeaderWithoutHasMask().toLong()) {
161 return new SrcOfArpTpaCaseBuilder().setOfArpTpa(true).build();
163 if (srcValue == NiciraMatchCodecs.ETH_DST_CODEC.getHeaderWithoutHasMask().toLong()) {
164 return new SrcOfEthDstCaseBuilder().setOfEthDst(true).build();
166 if (srcValue == NiciraMatchCodecs.ETH_SRC_CODEC.getHeaderWithoutHasMask().toLong()) {
167 return new SrcOfEthSrcCaseBuilder().setOfEthSrc(true).build();
169 if (srcValue == NiciraMatchCodecs.ETH_TYPE_CODEC.getHeaderWithoutHasMask().toLong()) {
170 return new SrcOfEthTypeCaseBuilder().setOfEthType(true).build();
172 throw new CodecPreconditionException("Missing codec for " + new NxmHeader(srcValue));
175 private static Class<? extends NxmNxReg> resolveReg(long value) {
176 if (value == NiciraMatchCodecs.REG0_CODEC.getHeaderWithoutHasMask().toLong()) {
177 return NxmNxReg0.class;
179 if (value == NiciraMatchCodecs.REG1_CODEC.getHeaderWithoutHasMask().toLong()) {
180 return NxmNxReg1.class;
182 if (value == NiciraMatchCodecs.REG2_CODEC.getHeaderWithoutHasMask().toLong()) {
183 return NxmNxReg2.class;
185 if (value == NiciraMatchCodecs.REG3_CODEC.getHeaderWithoutHasMask().toLong()) {
186 return NxmNxReg3.class;
188 if (value == NiciraMatchCodecs.REG4_CODEC.getHeaderWithoutHasMask().toLong()) {
189 return NxmNxReg4.class;
191 if (value == NiciraMatchCodecs.REG5_CODEC.getHeaderWithoutHasMask().toLong()) {
192 return NxmNxReg5.class;
194 if (value == NiciraMatchCodecs.REG6_CODEC.getHeaderWithoutHasMask().toLong()) {
195 return NxmNxReg6.class;
197 if (value == NiciraMatchCodecs.REG7_CODEC.getHeaderWithoutHasMask().toLong()) {
198 return NxmNxReg7.class;
203 private static org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action resolveAction(
204 NxRegMove value, ActionPath path) {
206 case NODES_NODE_TABLE_FLOW_INSTRUCTIONS_INSTRUCTION_WRITEACTIONSCASE_WRITEACTIONS_ACTION_ACTION_EXTENSIONLIST_EXTENSION:
207 return new NxActionRegMoveNodesNodeTableFlowWriteActionsCaseBuilder().setNxRegMove(value).build();
208 case FLOWSSTATISTICSUPDATE_FLOWANDSTATISTICSMAPLIST_INSTRUCTIONS_INSTRUCTION_INSTRUCTION_WRITEACTIONSCASE_WRITEACTIONS_ACTION_ACTION:
209 return new NxActionRegMoveNotifFlowsStatisticsUpdateWriteActionsCaseBuilder().setNxRegMove(value).build();
210 case FLOWSSTATISTICSUPDATE_FLOWANDSTATISTICSMAPLIST_INSTRUCTIONS_INSTRUCTION_INSTRUCTION_APPLYACTIONSCASE_APPLYACTIONS_ACTION_ACTION:
211 return new NxActionRegMoveNotifFlowsStatisticsUpdateApplyActionsCaseBuilder().setNxRegMove(value).build();
212 case GROUPDESCSTATSUPDATED_GROUPDESCSTATS_BUCKETS_BUCKET_ACTION:
213 return new NxActionRegMoveNotifGroupDescStatsUpdatedCaseBuilder().setNxRegMove(value).build();
215 throw new CodecPreconditionException(path);
220 public Action convert(org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action nxActionArg) {
221 Preconditions.checkArgument(nxActionArg instanceof NxActionRegMoveGrouping);
222 NxActionRegMoveGrouping nxAction = (NxActionRegMoveGrouping) nxActionArg;
224 Dst dst = nxAction.getNxRegMove().getDst();
225 Src src = nxAction.getNxRegMove().getSrc();
226 ActionRegMoveBuilder actionRegMoveBuilder = new ActionRegMoveBuilder();
227 NxActionRegMoveBuilder nxActionRegMove = new NxActionRegMoveBuilder();
229 nxActionRegMove.setDst(resolveDst(dst.getDstChoice()));
230 nxActionRegMove.setDstOfs(dst.getStart());
231 nxActionRegMove.setSrc(resolveSrc(src.getSrcChoice()));
232 nxActionRegMove.setSrcOfs(src.getStart());
233 nxActionRegMove.setNBits(dst.getEnd() - dst.getStart() + 1);
234 actionRegMoveBuilder.setNxActionRegMove(nxActionRegMove.build());
235 return ActionUtil.createAction(actionRegMoveBuilder.build());
238 public static long resolveDst(DstChoice dstChoice) {
239 if (dstChoice instanceof DstNxRegCase) {
240 return resolveReg(((DstNxRegCase) dstChoice).getNxReg());
242 if (dstChoice instanceof DstNxTunIdCase) {
243 return NiciraMatchCodecs.TUN_ID_CODEC.getHeaderWithoutHasMask().toLong();
245 if (dstChoice instanceof DstNxArpShaCase) {
246 return NiciraMatchCodecs.ARP_SHA_CODEC.getHeaderWithoutHasMask().toLong();
248 if (dstChoice instanceof DstNxArpThaCase) {
249 return NiciraMatchCodecs.ARP_THA_CODEC.getHeaderWithoutHasMask().toLong();
251 if (dstChoice instanceof DstOfArpOpCase) {
252 return NiciraMatchCodecs.ARP_OP_CODEC.getHeaderWithoutHasMask().toLong();
254 if (dstChoice instanceof DstOfArpSpaCase) {
255 return NiciraMatchCodecs.ARP_SPA_CODEC.getHeaderWithoutHasMask().toLong();
257 if (dstChoice instanceof DstOfArpTpaCase) {
258 return NiciraMatchCodecs.ARP_TPA_CODEC.getHeaderWithoutHasMask().toLong();
260 if (dstChoice instanceof DstOfEthDstCase) {
261 return NiciraMatchCodecs.ETH_DST_CODEC.getHeaderWithoutHasMask().toLong();
263 if (dstChoice instanceof DstOfEthSrcCase) {
264 return NiciraMatchCodecs.ETH_SRC_CODEC.getHeaderWithoutHasMask().toLong();
266 throw new CodecPreconditionException("Missing implementation of a case in dst-choice? " + dstChoice.getClass());
269 static long resolveSrc(SrcChoice srcChoice) {
270 if (srcChoice instanceof SrcNxRegCase) {
271 return resolveReg(((SrcNxRegCase) srcChoice).getNxReg());
273 if (srcChoice instanceof SrcNxTunIdCase) {
274 return NiciraMatchCodecs.TUN_ID_CODEC.getHeaderWithoutHasMask().toLong();
276 if (srcChoice instanceof SrcNxArpShaCase) {
277 return NiciraMatchCodecs.ARP_SHA_CODEC.getHeaderWithoutHasMask().toLong();
279 if (srcChoice instanceof SrcNxArpThaCase) {
280 return NiciraMatchCodecs.ARP_THA_CODEC.getHeaderWithoutHasMask().toLong();
282 if (srcChoice instanceof SrcOfArpOpCase) {
283 return NiciraMatchCodecs.ARP_OP_CODEC.getHeaderWithoutHasMask().toLong();
285 if (srcChoice instanceof SrcOfArpSpaCase) {
286 return NiciraMatchCodecs.ARP_SPA_CODEC.getHeaderWithoutHasMask().toLong();
288 if (srcChoice instanceof SrcOfArpTpaCase) {
289 return NiciraMatchCodecs.ARP_TPA_CODEC.getHeaderWithoutHasMask().toLong();
291 if (srcChoice instanceof SrcOfEthDstCase) {
292 return NiciraMatchCodecs.ETH_DST_CODEC.getHeaderWithoutHasMask().toLong();
294 if (srcChoice instanceof SrcOfEthSrcCase) {
295 return NiciraMatchCodecs.ETH_SRC_CODEC.getHeaderWithoutHasMask().toLong();
297 if (srcChoice instanceof SrcOfEthTypeCase) {
298 return NiciraMatchCodecs.ETH_TYPE_CODEC.getHeaderWithoutHasMask().toLong();
300 throw new CodecPreconditionException("Missing implementation of a case in dst-choice? " + srcChoice.getClass());
303 private static long resolveReg(Class<? extends NxmNxReg> reg) {
304 if (reg.equals(NxmNxReg0.class)) {
305 return NiciraMatchCodecs.REG0_CODEC.getHeaderWithoutHasMask().toLong();
307 if (reg.equals(NxmNxReg1.class)) {
308 return NiciraMatchCodecs.REG1_CODEC.getHeaderWithoutHasMask().toLong();
310 if (reg.equals(NxmNxReg2.class)) {
311 return NiciraMatchCodecs.REG2_CODEC.getHeaderWithoutHasMask().toLong();
313 if (reg.equals(NxmNxReg3.class)) {
314 return NiciraMatchCodecs.REG3_CODEC.getHeaderWithoutHasMask().toLong();
316 if (reg.equals(NxmNxReg4.class)) {
317 return NiciraMatchCodecs.REG4_CODEC.getHeaderWithoutHasMask().toLong();
319 if (reg.equals(NxmNxReg5.class)) {
320 return NiciraMatchCodecs.REG5_CODEC.getHeaderWithoutHasMask().toLong();
322 if (reg.equals(NxmNxReg6.class)) {
323 return NiciraMatchCodecs.REG6_CODEC.getHeaderWithoutHasMask().toLong();
325 if (reg.equals(NxmNxReg7.class)) {
326 return NiciraMatchCodecs.REG7_CODEC.getHeaderWithoutHasMask().toLong();
328 throw new CodecPreconditionException("Missing codec for nxm_nx_reg?" + reg);