pcep/api/src/main/java/org/opendaylight/protocol/pcep/subobject/RROUnnumberedInterfaceSubobject.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
   9 package org.opendaylight.protocol.pcep.subobject;
  10
  11 import org.opendaylight.protocol.concepts.IPv4Address;
  12 import org.opendaylight.protocol.pcep.concepts.UnnumberedInterfaceIdentifier;
  13
  14 /**
  15  * Structure of unnumbered Iterface Subobject.
  16  *
  17  * @see <a href="http://tools.ietf.org/html/rfc3477">Section 4: Signalling
  18  *      Unnumbered Links in EROs</a>
  19  */
  20 public class RROUnnumberedInterfaceSubobject extends ReportedRouteSubobject {
  21     private final UnnumberedInterfaceIdentifier interfaceID;
  22     private final IPv4Address routerID;
  23
  24     /**
  25      * Constructs new Unnumbered Interface Subobject.
  26      *
  27      * @param routerID
  28      *            IPv4Address
  29      * @param interfaceID
  30      *            UnnumberedInterfaceIdentifier
  31      */
  32     public RROUnnumberedInterfaceSubobject(final IPv4Address routerID, final UnnumberedInterfaceIdentifier interfaceID) {
  33         super();
  34         this.routerID = routerID;
  35         this.interfaceID = interfaceID;
  36     }
  37
  38     /**
  39      * Gets {@link IPv4Address} representation of router ID.
  40      *
  41      * @return IPv4Address
  42      */
  43     public IPv4Address getRouterID() {
  44         return this.routerID;
  45     }
  46
  47     /**
  48      * Gets {@link UnnumberedInterfaceIdentifier} representation of Interface
  49      * ID.
  50      *
  51      * @return UnnumberedInterfaceIdentifier
  52      */
  53     public UnnumberedInterfaceIdentifier getInterfaceID() {
  54         return this.interfaceID;
  55     }
  56
  57     @Override
  58     public int hashCode() {
  59         final int prime = 31;
  60         int result = 1;
  61         result = prime * result + ((this.interfaceID == null) ? 0 : this.interfaceID.hashCode());
  62         result = prime * result + ((this.routerID == null) ? 0 : this.routerID.hashCode());
  63         return result;
  64     }
  65
  66     @Override
  67     public boolean equals(Object obj) {
  68         if (this == obj)
  69             return true;
  70         if (obj == null)
  71             return false;
  72         if (this.getClass() != obj.getClass())
  73             return false;
  74         final RROUnnumberedInterfaceSubobject other = (RROUnnumberedInterfaceSubobject) obj;
  75         if (this.interfaceID == null) {
  76             if (other.interfaceID != null)
  77                 return false;
  78         } else if (!this.interfaceID.equals(other.interfaceID))
  79             return false;
  80         if (this.routerID == null) {
  81             if (other.routerID != null)
  82                 return false;
  83         } else if (!this.routerID.equals(other.routerID))
  84             return false;
  85         return true;
  86     }
  87
  88     @Override
  89     public String toString() {
  90         final StringBuilder builder = new StringBuilder();
  91         builder.append("RROUnnumberedInterfaceSubobject [interfaceID=");
  92         builder.append(this.interfaceID);
  93         builder.append(", routerID=");
  94         builder.append(this.routerID);
  95         builder.append("]");
  96         return builder.toString();
  97     }
  98
  99 }