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

   1 /*
   2  * Copyright (c) 2016 Red Hat, 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.genius.mdsalutil.actions;
   9
  10 import org.opendaylight.genius.mdsalutil.ActionInfo;
  11 import org.opendaylight.genius.mdsalutil.NWUtil;
  12 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  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.DstNxArpShaCaseBuilder;
  17 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;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.load.grouping.NxRegLoadBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.load.grouping.nx.reg.load.DstBuilder;
  20 import org.opendaylight.yangtools.yang.common.Empty;
  21 import org.opendaylight.yangtools.yang.common.Uint16;
  22 import org.opendaylight.yangtools.yang.common.Uint64;
  23
  24 /**
  25  * Load MAC address to SHA (Sender Hardware Address).
  26  *
  27  * <p>Media address of the sender. In an ARP request this field is used to
  28  * indicate the address of the host sending the request. In an ARP reply
  29  * this field is used to indicate the address of the host that the request
  30  * was looking for.
  31  */
  32 public class ActionLoadMacToSha extends ActionInfo {
  33
  34     private final MacAddress address;
  35
  36     public ActionLoadMacToSha(MacAddress address) {
  37         this(0, address);
  38     }
  39
  40     public ActionLoadMacToSha(int actionKey, MacAddress address) {
  41         super(actionKey);
  42         this.address = address;
  43     }
  44
  45     @Override
  46     public Action buildAction() {
  47         return buildAction(getActionKey());
  48     }
  49
  50     @Override
  51     public Action buildAction(int newActionKey) {
  52         return new ActionBuilder()
  53             .setAction(new NxActionRegLoadNodesNodeTableFlowApplyActionsCaseBuilder()
  54                 .setNxRegLoad(new NxRegLoadBuilder()
  55                     .setDst(new DstBuilder()
  56                         .setDstChoice(new DstNxArpShaCaseBuilder().setNxArpSha(Empty.getInstance()).build())
  57                         .setStart(Uint16.ZERO)
  58                         .setEnd(47)
  59                         .build())
  60                     .setValue(Uint64.valueOf(NWUtil.macToLong(address)))
  61                     .build())
  62                 .build())
  63             .withKey(new ActionKey(newActionKey))
  64             .build();
  65     }
  66
  67     public MacAddress getAddress() {
  68         return address;
  69     }
  70
  71     @Override
  72     public boolean equals(Object other) {
  73         if (this == other) {
  74             return true;
  75         }
  76         if (other == null || getClass() != other.getClass()) {
  77             return false;
  78         }
  79         if (!super.equals(other)) {
  80             return false;
  81         }
  82
  83         ActionLoadMacToSha that = (ActionLoadMacToSha) other;
  84
  85         return address != null ? address.equals(that.address) : that.address == null;
  86     }
  87
  88     @Override
  89     public int hashCode() {
  90         int result = super.hashCode();
  91         result = 31 * result + (address != null ? address.hashCode() : 0);
  92         return result;
  93     }
  94
  95     @Override
  96     public String toString() {
  97         return "ActionLoadMacToSha [address=" + address + ", getActionKey()=" + getActionKey() + "]";
  98     }
  99
 100 }