pcep/api/src/main/java/org/opendaylight/protocol/pcep/tlv/OrderTlv.java

   1 /*
   2  * Copyright (c) 2013 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.protocol.pcep.tlv;
   9
  10 import org.opendaylight.protocol.pcep.PCEPTlv;
  11
  12 /**
  13  * The Order TLV is an optional TLV in the RP object, that indicates the order
  14  * in which the old TE LSP must be removed and the new TE LSP must be setup
  15  * during a reoptimization. It is carried in the PCRep message in response to a
  16  * reoptimization request.
  17  *
  18  * @see <a href="http://tools.ietf.org/html/rfc5557#section-5.4">The Order
  19  *      Response [RFC5557]</a>
  20  */
  21 public class OrderTlv implements PCEPTlv {
  22
  23         private static final long serialVersionUID = 4275350142878198146L;
  24
  25         private final long deleteOrder;
  26         private final long setupOrder;
  27
  28         /**
  29          * Constructs new Order tlv with all mandatory objects.
  30          *
  31          * @param deleteOrder
  32          *            32-bit integer
  33          * @param setupOrder
  34          *            32-bit integer
  35          */
  36         public OrderTlv(long deleteOrder, long setupOrder) {
  37                 super();
  38                 this.deleteOrder = deleteOrder;
  39                 this.setupOrder = setupOrder;
  40         }
  41
  42         /**
  43          * Gets the delete order
  44          *
  45          * @return the delete order
  46          */
  47         public long getDeleteOrder() {
  48                 return this.deleteOrder;
  49         }
  50
  51         /**
  52          * Gets the setup order
  53          *
  54          * @return the setup order
  55          */
  56         public long getSetupOrder() {
  57                 return this.setupOrder;
  58         }
  59
  60         @Override
  61         public String toString() {
  62                 final StringBuilder builder = new StringBuilder();
  63                 builder.append("OrderTlv [deleteOrder=");
  64                 builder.append(this.deleteOrder);
  65                 builder.append(", setupOrder=");
  66                 builder.append(this.setupOrder);
  67                 builder.append("]");
  68                 return builder.toString();
  69         }
  70
  71         @Override
  72         public int hashCode() {
  73                 final int prime = 31;
  74                 int result = 1;
  75                 result = prime * result + (int) (this.deleteOrder ^ (this.deleteOrder >>> 32));
  76                 result = prime * result + (int) (this.setupOrder ^ (this.setupOrder >>> 32));
  77                 return result;
  78         }
  79
  80         @Override
  81         public boolean equals(Object obj) {
  82                 if (this == obj)
  83                         return true;
  84                 if (obj == null)
  85                         return false;
  86                 if (this.getClass() != obj.getClass())
  87                         return false;
  88                 final OrderTlv other = (OrderTlv) obj;
  89                 if (this.deleteOrder != other.deleteOrder)
  90                         return false;
  91                 if (this.setupOrder != other.setupOrder)
  92                         return false;
  93                 return true;
  94         }
  95
  96 }