mdsalutil/mdsalutil-api/src/main/java/org/opendaylight/genius/mdsalutil/actions/ActionSetTunnelDestinationIp.java

   1 /*
   2  * Copyright © 2016 Red Hat, Inc. and others.
   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.genius.mdsalutil.actions;
   9
  10 import org.opendaylight.genius.mdsalutil.ActionInfo;
  11 import org.opendaylight.genius.mdsalutil.MDSALUtil;
  12 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionKey;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxTunIpv4DstCaseBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nodes.node.group.buckets.bucket.action.action.NxActionRegLoadNodesNodeGroupBucketsBucketActionsCaseBuilder;
  18 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;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.load.grouping.NxRegLoad;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.load.grouping.NxRegLoadBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.load.grouping.nx.reg.load.Dst;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.load.grouping.nx.reg.load.DstBuilder;
  23 import org.opendaylight.yangtools.yang.common.Empty;
  24 import org.opendaylight.yangtools.yang.common.Uint16;
  25 import org.opendaylight.yangtools.yang.common.Uint64;
  26
  27 /**
  28  * Set tunnel destination IP action.
  29  */
  30 public class ActionSetTunnelDestinationIp extends ActionInfo {
  31     private static final Dst NX_REGEX_LOAD_DST = new DstBuilder()
  32             .setDstChoice(new DstNxTunIpv4DstCaseBuilder().setNxTunIpv4Dst(Empty.getInstance()).build())
  33             .setStart(Uint16.ZERO)
  34             .setEnd(Uint16.valueOf(31).intern())
  35             .build();
  36
  37
  38     private final Uint64 destIp;
  39     private final boolean groupBucket;
  40
  41     public ActionSetTunnelDestinationIp(Uint64 destIp) {
  42         this(0, destIp);
  43     }
  44
  45     public ActionSetTunnelDestinationIp(IpAddress destIp) {
  46         this(0, destIp);
  47     }
  48
  49     public ActionSetTunnelDestinationIp(int actionKey, Uint64 destIp) {
  50         super(actionKey);
  51         this.destIp = destIp;
  52         this.groupBucket = false;
  53     }
  54
  55     public ActionSetTunnelDestinationIp(int actionKey, IpAddress destIp) {
  56         this(actionKey, MDSALUtil.getBigIntIpFromIpAddress(destIp));
  57     }
  58
  59     public Uint64 getDestIp() {
  60         return destIp;
  61     }
  62
  63     public boolean isGroupBucket() {
  64         return groupBucket;
  65     }
  66
  67     @Override
  68     public Action buildAction() {
  69         return buildAction(getActionKey());
  70     }
  71
  72     @Override
  73     public Action buildAction(int newActionKey) {
  74         NxRegLoad nxRegLoad = new NxRegLoadBuilder()
  75                 .setDst(NX_REGEX_LOAD_DST)
  76                 .setValue(destIp)
  77                 .build();
  78
  79         ActionBuilder ab = new ActionBuilder().withKey(new ActionKey(newActionKey));
  80         if (groupBucket) {
  81             ab.setAction(new NxActionRegLoadNodesNodeGroupBucketsBucketActionsCaseBuilder()
  82                 .setNxRegLoad(nxRegLoad).build());
  83         } else {
  84             ab.setAction(new NxActionRegLoadNodesNodeTableFlowApplyActionsCaseBuilder()
  85                 .setNxRegLoad(nxRegLoad).build());
  86         }
  87         return ab.build();
  88     }
  89
  90     @Override
  91     public boolean equals(Object other) {
  92         if (this == other) {
  93             return true;
  94         }
  95         if (other == null || getClass() != other.getClass()) {
  96             return false;
  97         }
  98         if (!super.equals(other)) {
  99             return false;
 100         }
 101
 102         ActionSetTunnelDestinationIp that = (ActionSetTunnelDestinationIp) other;
 103
 104         if (groupBucket != that.groupBucket) {
 105             return false;
 106         }
 107         return destIp != null ? destIp.equals(that.destIp) : that.destIp == null;
 108     }
 109
 110     @Override
 111     public int hashCode() {
 112         int result = super.hashCode();
 113         result = 31 * result + (destIp != null ? destIp.hashCode() : 0);
 114         result = 31 * result + (groupBucket ? 1 : 0);
 115         return result;
 116     }
 117
 118     @Override
 119     public String toString() {
 120         return "ActionSetTunnelDestinationIp [destIp=" + destIp + ", groupBucket=" + groupBucket + ", getActionKey()="
 121                 + getActionKey() + "]";
 122     }
 123 }