extension/openflowplugin-extension-nicira/src/main/java/org/opendaylight/openflowplugin/extension/vendor/nicira/convertor/action/RegMoveConvertor.java

   1 /**
   2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.action;
   9
  10 import org.opendaylight.openflowjava.nx.NiciraMatchCodecs;
  11 import org.opendaylight.openflowjava.nx.codec.match.NxmHeader;
  12 import org.opendaylight.openflowplugin.extension.api.ConvertorActionFromOFJava;
  13 import org.opendaylight.openflowplugin.extension.api.ConvertorActionToOFJava;
  14 import org.opendaylight.openflowplugin.extension.api.path.ActionPath;
  15 import org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.CodecPreconditionException;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.NxmNxRegMove;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.OfjAugNxAction;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.OfjAugNxActionBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.ofj.nx.action.reg.move.grouping.ActionRegMove;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.action.rev140421.ofj.nx.action.reg.move.grouping.ActionRegMoveBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg0;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg1;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg2;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg3;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg4;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg5;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg6;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg7;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.NxActionRegMoveGrouping;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.DstChoice;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxArpShaCase;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxArpShaCaseBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxArpThaCase;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxArpThaCaseBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxRegCase;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxRegCaseBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxTunIdCase;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxTunIdCaseBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxTunIpv4DstCase;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxTunIpv4DstCaseBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxTunIpv4SrcCase;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxTunIpv4SrcCaseBuilder;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpOpCase;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpOpCaseBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpSpaCase;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpSpaCaseBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpTpaCase;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfArpTpaCaseBuilder;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfEthDstCase;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfEthDstCaseBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfEthSrcCase;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstOfEthSrcCaseBuilder;
  55 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;
  56 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;
  57 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;
  58 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;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.NxRegMove;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.NxRegMoveBuilder;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.nx.reg.move.Dst;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.nx.reg.move.DstBuilder;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.nx.reg.move.Src;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.move.grouping.nx.reg.move.SrcBuilder;
  65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.SrcChoice;
  66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxArpShaCase;
  67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxArpShaCaseBuilder;
  68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxArpThaCase;
  69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxArpThaCaseBuilder;
  70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxRegCase;
  71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxRegCaseBuilder;
  72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxTunIdCase;
  73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxTunIdCaseBuilder;
  74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxTunIpv4DstCase;
  75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxTunIpv4DstCaseBuilder;
  76 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxTunIpv4SrcCase;
  77 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcNxTunIpv4SrcCaseBuilder;
  78 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfArpOpCase;
  79 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfArpOpCaseBuilder;
  80 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfArpSpaCase;
  81 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfArpSpaCaseBuilder;
  82 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfArpTpaCase;
  83 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfArpTpaCaseBuilder;
  84 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfEthDstCase;
  85 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfEthDstCaseBuilder;
  86 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfEthSrcCase;
  87 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfEthSrcCaseBuilder;
  88 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfEthTypeCase;
  89 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.src.choice.grouping.src.choice.SrcOfEthTypeCaseBuilder;
  90
  91 import com.google.common.base.Preconditions;
  92
  93 /**
  94  * @author msunal
  95  *
  96  */
  97 public class RegMoveConvertor implements
  98 ConvertorActionToOFJava<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action, Action>,
  99 ConvertorActionFromOFJava<Action, ActionPath> {
 100
 101     @Override
 102     public org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action convert(Action input, ActionPath path) {
 103         ActionRegMove actionRegMove = input.getAugmentation(OfjAugNxAction.class).getActionRegMove();
 104         DstBuilder dstBuilder = new DstBuilder();
 105         dstBuilder.setDstChoice(resolveDst(actionRegMove.getDst()));
 106         dstBuilder.setStart(actionRegMove.getDstOfs());
 107         dstBuilder.setEnd(actionRegMove.getDstOfs() + actionRegMove.getNBits() - 1);
 108         SrcBuilder srcBuilder = new SrcBuilder();
 109         srcBuilder.setSrcChoice(resolveSrc(actionRegMove.getSrc()));
 110         srcBuilder.setStart(actionRegMove.getSrcOfs());
 111         srcBuilder.setEnd(actionRegMove.getSrcOfs() + actionRegMove.getNBits() - 1);
 112         NxRegMoveBuilder nxRegMoveBuilder = new NxRegMoveBuilder();
 113         nxRegMoveBuilder.setDst(dstBuilder.build());
 114         nxRegMoveBuilder.setSrc(srcBuilder.build());
 115         return resolveAction(nxRegMoveBuilder.build(), path);
 116     }
 117
 118     public static DstChoice resolveDst(long dstValue) {
 119         Class<? extends NxmNxReg> potentialDst = resolveReg(dstValue);
 120         if (potentialDst != null) {
 121             return new DstNxRegCaseBuilder().setNxReg(potentialDst).build();
 122         }
 123         if (dstValue == NiciraMatchCodecs.TUN_ID_CODEC.getHeaderWithoutHasMask().toLong()) {
 124             return new DstNxTunIdCaseBuilder().setNxTunId(true).build();
 125         }
 126         if (dstValue == NiciraMatchCodecs.ARP_SHA_CODEC.getHeaderWithoutHasMask().toLong()) {
 127             return new DstNxArpShaCaseBuilder().setNxArpSha(true).build();
 128         }
 129         if (dstValue == NiciraMatchCodecs.ARP_THA_CODEC.getHeaderWithoutHasMask().toLong()) {
 130             return new DstNxArpThaCaseBuilder().setNxArpTha(true).build();
 131         }
 132         if (dstValue == NiciraMatchCodecs.ARP_OP_CODEC.getHeaderWithoutHasMask().toLong()) {
 133             return new DstOfArpOpCaseBuilder().setOfArpOp(true).build();
 134         }
 135         if (dstValue == NiciraMatchCodecs.ARP_SPA_CODEC.getHeaderWithoutHasMask().toLong()) {
 136             return new DstOfArpSpaCaseBuilder().setOfArpSpa(true).build();
 137         }
 138         if (dstValue == NiciraMatchCodecs.ARP_TPA_CODEC.getHeaderWithoutHasMask().toLong()) {
 139             return new DstOfArpTpaCaseBuilder().setOfArpTpa(true).build();
 140         }
 141         if (dstValue == NiciraMatchCodecs.TUN_IPV4_DST_CODEC.getHeaderWithoutHasMask().toLong()) {
 142             return new DstNxTunIpv4DstCaseBuilder().setNxTunIpv4Dst(true).build();
 143         }
 144         if (dstValue == NiciraMatchCodecs.TUN_IPV4_SRC_CODEC.getHeaderWithoutHasMask().toLong()) {
 145             return new DstNxTunIpv4SrcCaseBuilder().setNxTunIpv4Src(true).build();
 146         }
 147         if (dstValue == NiciraMatchCodecs.ETH_DST_CODEC.getHeaderWithoutHasMask().toLong()) {
 148             return new DstOfEthDstCaseBuilder().setOfEthDst(true).build();
 149         }
 150         if (dstValue == NiciraMatchCodecs.ETH_SRC_CODEC.getHeaderWithoutHasMask().toLong()) {
 151             return new DstOfEthSrcCaseBuilder().setOfEthSrc(true).build();
 152         }
 153         throw new CodecPreconditionException("Missing codec for " + new NxmHeader(dstValue));
 154     }
 155
 156     static SrcChoice resolveSrc(long srcValue) {
 157         Class<? extends NxmNxReg> potentialSrc = resolveReg(srcValue);
 158         if (potentialSrc != null) {
 159             return new SrcNxRegCaseBuilder().setNxReg(potentialSrc).build();
 160         }
 161         if (srcValue == NiciraMatchCodecs.TUN_ID_CODEC.getHeaderWithoutHasMask().toLong()) {
 162             return new SrcNxTunIdCaseBuilder().setNxTunId(true).build();
 163         }
 164         if (srcValue == NiciraMatchCodecs.ARP_SHA_CODEC.getHeaderWithoutHasMask().toLong()) {
 165             return new SrcNxArpShaCaseBuilder().setNxArpSha(true).build();
 166         }
 167         if (srcValue == NiciraMatchCodecs.ARP_THA_CODEC.getHeaderWithoutHasMask().toLong()) {
 168             return new SrcNxArpThaCaseBuilder().setNxArpTha(true).build();
 169         }
 170         if (srcValue == NiciraMatchCodecs.ARP_OP_CODEC.getHeaderWithoutHasMask().toLong()) {
 171             return new SrcOfArpOpCaseBuilder().setOfArpOp(true).build();
 172         }
 173         if (srcValue == NiciraMatchCodecs.ARP_SPA_CODEC.getHeaderWithoutHasMask().toLong()) {
 174             return new SrcOfArpSpaCaseBuilder().setOfArpSpa(true).build();
 175         }
 176         if (srcValue == NiciraMatchCodecs.ARP_TPA_CODEC.getHeaderWithoutHasMask().toLong()) {
 177             return new SrcOfArpTpaCaseBuilder().setOfArpTpa(true).build();
 178         }
 179         if (srcValue == NiciraMatchCodecs.TUN_IPV4_DST_CODEC.getHeaderWithoutHasMask().toLong()) {
 180             return new SrcNxTunIpv4DstCaseBuilder().setNxTunIpv4Dst(true).build();
 181         }
 182         if (srcValue == NiciraMatchCodecs.TUN_IPV4_SRC_CODEC.getHeaderWithoutHasMask().toLong()) {
 183             return new SrcNxTunIpv4SrcCaseBuilder().setNxTunIpv4Src(true).build();
 184         }
 185         if (srcValue == NiciraMatchCodecs.ETH_DST_CODEC.getHeaderWithoutHasMask().toLong()) {
 186             return new SrcOfEthDstCaseBuilder().setOfEthDst(true).build();
 187         }
 188         if (srcValue == NiciraMatchCodecs.ETH_SRC_CODEC.getHeaderWithoutHasMask().toLong()) {
 189             return new SrcOfEthSrcCaseBuilder().setOfEthSrc(true).build();
 190         }
 191         if (srcValue == NiciraMatchCodecs.ETH_TYPE_CODEC.getHeaderWithoutHasMask().toLong()) {
 192             return new SrcOfEthTypeCaseBuilder().setOfEthType(true).build();
 193         }
 194         throw new CodecPreconditionException("Missing codec for " + new NxmHeader(srcValue));
 195     }
 196
 197     private static Class<? extends NxmNxReg> resolveReg(long value) {
 198         if (value == NiciraMatchCodecs.REG0_CODEC.getHeaderWithoutHasMask().toLong()) {
 199             return NxmNxReg0.class;
 200         }
 201         if (value == NiciraMatchCodecs.REG1_CODEC.getHeaderWithoutHasMask().toLong()) {
 202             return NxmNxReg1.class;
 203         }
 204         if (value == NiciraMatchCodecs.REG2_CODEC.getHeaderWithoutHasMask().toLong()) {
 205             return NxmNxReg2.class;
 206         }
 207         if (value == NiciraMatchCodecs.REG3_CODEC.getHeaderWithoutHasMask().toLong()) {
 208             return NxmNxReg3.class;
 209         }
 210         if (value == NiciraMatchCodecs.REG4_CODEC.getHeaderWithoutHasMask().toLong()) {
 211             return NxmNxReg4.class;
 212         }
 213         if (value == NiciraMatchCodecs.REG5_CODEC.getHeaderWithoutHasMask().toLong()) {
 214             return NxmNxReg5.class;
 215         }
 216         if (value == NiciraMatchCodecs.REG6_CODEC.getHeaderWithoutHasMask().toLong()) {
 217             return NxmNxReg6.class;
 218         }
 219         if (value == NiciraMatchCodecs.REG7_CODEC.getHeaderWithoutHasMask().toLong()) {
 220             return NxmNxReg7.class;
 221         }
 222         return null;
 223     }
 224
 225     private static org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action resolveAction(
 226             NxRegMove value, ActionPath path) {
 227         switch (path) {
 228         case NODES_NODE_TABLE_FLOW_INSTRUCTIONS_INSTRUCTION_WRITEACTIONSCASE_WRITEACTIONS_ACTION_ACTION_EXTENSIONLIST_EXTENSION:
 229             return new NxActionRegMoveNodesNodeTableFlowWriteActionsCaseBuilder().setNxRegMove(value).build();
 230         case FLOWSSTATISTICSUPDATE_FLOWANDSTATISTICSMAPLIST_INSTRUCTIONS_INSTRUCTION_INSTRUCTION_WRITEACTIONSCASE_WRITEACTIONS_ACTION_ACTION:
 231             return new NxActionRegMoveNotifFlowsStatisticsUpdateWriteActionsCaseBuilder().setNxRegMove(value).build();
 232         case FLOWSSTATISTICSUPDATE_FLOWANDSTATISTICSMAPLIST_INSTRUCTIONS_INSTRUCTION_INSTRUCTION_APPLYACTIONSCASE_APPLYACTIONS_ACTION_ACTION:
 233             return new NxActionRegMoveNotifFlowsStatisticsUpdateApplyActionsCaseBuilder().setNxRegMove(value).build();
 234         case GROUPDESCSTATSUPDATED_GROUPDESCSTATS_BUCKETS_BUCKET_ACTION:
 235             return new NxActionRegMoveNotifGroupDescStatsUpdatedCaseBuilder().setNxRegMove(value).build();
 236         default:
 237             throw new CodecPreconditionException(path);
 238         }
 239     }
 240
 241     @Override
 242     public Action convert(org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action nxActionArg) {
 243         Preconditions.checkArgument(nxActionArg instanceof NxActionRegMoveGrouping);
 244         NxActionRegMoveGrouping nxAction = (NxActionRegMoveGrouping) nxActionArg;
 245
 246         Dst dst = nxAction.getNxRegMove().getDst();
 247         Src src = nxAction.getNxRegMove().getSrc();
 248         ActionRegMoveBuilder actionRegMoveBuilder = new ActionRegMoveBuilder();
 249         actionRegMoveBuilder.setDst(resolveDst(dst.getDstChoice()));
 250         actionRegMoveBuilder.setDstOfs(dst.getStart());
 251         actionRegMoveBuilder.setSrc(resolveSrc(src.getSrcChoice()));
 252         actionRegMoveBuilder.setSrcOfs(src.getStart());
 253         actionRegMoveBuilder.setNBits(dst.getEnd() - dst.getStart() + 1);
 254         OfjAugNxActionBuilder augNxActionBuilder = new OfjAugNxActionBuilder();
 255         augNxActionBuilder.setActionRegMove(actionRegMoveBuilder.build());
 256         return ActionUtil.createNiciraAction(augNxActionBuilder.build(), NxmNxRegMove.class);
 257     }
 258
 259     public static long resolveDst(DstChoice dstChoice) {
 260         if (dstChoice instanceof DstNxRegCase) {
 261             return resolveReg(((DstNxRegCase) dstChoice).getNxReg());
 262         }
 263         if (dstChoice instanceof DstNxTunIdCase) {
 264             return NiciraMatchCodecs.TUN_ID_CODEC.getHeaderWithoutHasMask().toLong();
 265         }
 266         if (dstChoice instanceof DstNxArpShaCase) {
 267             return NiciraMatchCodecs.ARP_SHA_CODEC.getHeaderWithoutHasMask().toLong();
 268         }
 269         if (dstChoice instanceof DstNxArpThaCase) {
 270             return NiciraMatchCodecs.ARP_THA_CODEC.getHeaderWithoutHasMask().toLong();
 271         }
 272         if (dstChoice instanceof DstOfArpOpCase) {
 273             return NiciraMatchCodecs.ARP_OP_CODEC.getHeaderWithoutHasMask().toLong();
 274         }
 275         if (dstChoice instanceof DstOfArpSpaCase) {
 276             return NiciraMatchCodecs.ARP_SPA_CODEC.getHeaderWithoutHasMask().toLong();
 277         }
 278         if (dstChoice instanceof DstOfArpTpaCase) {
 279             return NiciraMatchCodecs.ARP_TPA_CODEC.getHeaderWithoutHasMask().toLong();
 280         }
 281         if (dstChoice instanceof DstNxTunIpv4DstCase) {
 282             return NiciraMatchCodecs.TUN_IPV4_DST_CODEC.getHeaderWithoutHasMask().toLong();
 283         }
 284         if (dstChoice instanceof DstNxTunIpv4SrcCase) {
 285             return NiciraMatchCodecs.TUN_IPV4_SRC_CODEC.getHeaderWithoutHasMask().toLong();
 286         }
 287         if (dstChoice instanceof DstOfEthDstCase) {
 288             return NiciraMatchCodecs.ETH_DST_CODEC.getHeaderWithoutHasMask().toLong();
 289         }
 290         if (dstChoice instanceof DstOfEthSrcCase) {
 291             return NiciraMatchCodecs.ETH_SRC_CODEC.getHeaderWithoutHasMask().toLong();
 292         }
 293         throw new CodecPreconditionException("Missing implementation of a case in dst-choice? " + dstChoice.getClass());
 294     }
 295
 296     static long resolveSrc(SrcChoice srcChoice) {
 297         if (srcChoice instanceof SrcNxRegCase) {
 298             return resolveReg(((SrcNxRegCase) srcChoice).getNxReg());
 299         }
 300         if (srcChoice instanceof SrcNxTunIdCase) {
 301             return NiciraMatchCodecs.TUN_ID_CODEC.getHeaderWithoutHasMask().toLong();
 302         }
 303         if (srcChoice instanceof SrcNxArpShaCase) {
 304             return NiciraMatchCodecs.ARP_SHA_CODEC.getHeaderWithoutHasMask().toLong();
 305         }
 306         if (srcChoice instanceof SrcNxArpThaCase) {
 307             return NiciraMatchCodecs.ARP_THA_CODEC.getHeaderWithoutHasMask().toLong();
 308         }
 309         if (srcChoice instanceof SrcOfArpOpCase) {
 310             return NiciraMatchCodecs.ARP_OP_CODEC.getHeaderWithoutHasMask().toLong();
 311         }
 312         if (srcChoice instanceof SrcOfArpSpaCase) {
 313             return NiciraMatchCodecs.ARP_SPA_CODEC.getHeaderWithoutHasMask().toLong();
 314         }
 315         if (srcChoice instanceof SrcOfArpTpaCase) {
 316             return NiciraMatchCodecs.ARP_TPA_CODEC.getHeaderWithoutHasMask().toLong();
 317         }
 318         if (srcChoice instanceof SrcNxTunIpv4DstCase) {
 319             return NiciraMatchCodecs.TUN_IPV4_DST_CODEC.getHeaderWithoutHasMask().toLong();
 320         }
 321         if (srcChoice instanceof SrcNxTunIpv4SrcCase) {
 322             return NiciraMatchCodecs.TUN_IPV4_SRC_CODEC.getHeaderWithoutHasMask().toLong();
 323         }
 324         if (srcChoice instanceof SrcOfEthDstCase) {
 325             return NiciraMatchCodecs.ETH_DST_CODEC.getHeaderWithoutHasMask().toLong();
 326         }
 327         if (srcChoice instanceof SrcOfEthSrcCase) {
 328             return NiciraMatchCodecs.ETH_SRC_CODEC.getHeaderWithoutHasMask().toLong();
 329         }
 330         if (srcChoice instanceof SrcOfEthTypeCase) {
 331             return NiciraMatchCodecs.ETH_TYPE_CODEC.getHeaderWithoutHasMask().toLong();
 332         }
 333         throw new CodecPreconditionException("Missing implementation of a case in dst-choice? " + srcChoice.getClass());
 334     }
 335
 336     private static long resolveReg(Class<? extends NxmNxReg> reg) {
 337         if (reg.equals(NxmNxReg0.class)) {
 338             return NiciraMatchCodecs.REG0_CODEC.getHeaderWithoutHasMask().toLong();
 339         }
 340         if (reg.equals(NxmNxReg1.class)) {
 341             return NiciraMatchCodecs.REG1_CODEC.getHeaderWithoutHasMask().toLong();
 342         }
 343         if (reg.equals(NxmNxReg2.class)) {
 344             return NiciraMatchCodecs.REG2_CODEC.getHeaderWithoutHasMask().toLong();
 345         }
 346         if (reg.equals(NxmNxReg3.class)) {
 347             return NiciraMatchCodecs.REG3_CODEC.getHeaderWithoutHasMask().toLong();
 348         }
 349         if (reg.equals(NxmNxReg4.class)) {
 350             return NiciraMatchCodecs.REG4_CODEC.getHeaderWithoutHasMask().toLong();
 351         }
 352         if (reg.equals(NxmNxReg5.class)) {
 353             return NiciraMatchCodecs.REG5_CODEC.getHeaderWithoutHasMask().toLong();
 354         }
 355         if (reg.equals(NxmNxReg6.class)) {
 356             return NiciraMatchCodecs.REG6_CODEC.getHeaderWithoutHasMask().toLong();
 357         }
 358         if (reg.equals(NxmNxReg7.class)) {
 359             return NiciraMatchCodecs.REG7_CODEC.getHeaderWithoutHasMask().toLong();
 360         }
 361         throw new CodecPreconditionException("Missing codec for nxm_nx_reg?" + reg);
 362     }
 363
 364 }