pcep/api/src/main/java/org/opendaylight/protocol/pcep/subobject/EROUnnumberedInterfaceSubobject.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.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev130820.UnnumberedSubobject;
  13
  14 import com.google.common.base.Objects.ToStringHelper;
  15
  16 /**
  17  * Structure of unnumbered Interface Subobject.
  18  *
  19  * @see <a href="http://tools.ietf.org/html/rfc3477">Section 4: Signalling Unnumbered Links in EROs</a>
  20  */
  21 public class EROUnnumberedInterfaceSubobject extends ExplicitRouteSubobject {
  22         private final UnnumberedSubobject interfaceID;
  23         private final Ipv4Address routerID;
  24
  25         /**
  26          * Constructs new Unnumbered Interface Subobject.
  27          *
  28          * @param routerID IPv4Address
  29          * @param interfaceID UnnumberedInterfaceIdentifier
  30          * @param loose boolean
  31          */
  32         public EROUnnumberedInterfaceSubobject(final Ipv4Address routerID, final UnnumberedSubobject interfaceID, final boolean loose) {
  33                 super(loose);
  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 UnnumberedSubobject} representation of Interface ID.
  49          *
  50          * @return UnnumberedSubobject
  51          */
  52         public UnnumberedSubobject getInterfaceID() {
  53                 return this.interfaceID;
  54         }
  55
  56         @Override
  57         public int hashCode() {
  58                 final int prime = 31;
  59                 int result = 1;
  60                 result = prime * result + ((this.interfaceID == null) ? 0 : this.interfaceID.hashCode());
  61                 result = prime * result + ((this.routerID == null) ? 0 : this.routerID.hashCode());
  62                 return result;
  63         }
  64
  65         @Override
  66         public boolean equals(final Object obj) {
  67                 if (this == obj)
  68                         return true;
  69                 if (obj == null)
  70                         return false;
  71                 if (this.getClass() != obj.getClass())
  72                         return false;
  73                 final EROUnnumberedInterfaceSubobject other = (EROUnnumberedInterfaceSubobject) obj;
  74                 if (this.interfaceID == null) {
  75                         if (other.interfaceID != null)
  76                                 return false;
  77                 } else if (!this.interfaceID.equals(other.interfaceID))
  78                         return false;
  79                 if (this.routerID == null) {
  80                         if (other.routerID != null)
  81                                 return false;
  82                 } else if (!this.routerID.equals(other.routerID))
  83                         return false;
  84                 return true;
  85         }
  86
  87         @Override
  88         public String toString() {
  89                 final StringBuilder builder = new StringBuilder();
  90                 builder.append("EROUnnumberedInterfaceSubobject [interfaceID=");
  91                 builder.append(this.interfaceID);
  92                 builder.append(", routerID=");
  93                 builder.append(this.routerID);
  94                 builder.append(", loose=");
  95                 builder.append(this.loose);
  96                 builder.append("]");
  97                 return builder.toString();
  98         }
  99
 100         @Override
 101         protected ToStringHelper addToStringAttributes(final ToStringHelper toStringHelper) {
 102                 toStringHelper.add("interfaceID", this.interfaceID);
 103                 toStringHelper.add("routerID", this.routerID);
 104                 toStringHelper.add("loose", this.loose);
 105                 return super.addToStringAttributes(toStringHelper);
 106         }
 107
 108 }