pcep/api/src/main/java/org/opendaylight/protocol/pcep/tlv/PCEStatefulCapabilityTlv.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  * Structure of PCE Stateful Capability Tlv.
  14  *
  15  * @see <a
  16  *      href="http://tools.ietf.org/html/draft-crabbe-pce-stateful-pce-02#section-8.6">STATEFUL-PCE-CAPABILITY
  17  *      TLV</a>
  18  * @see <a
  19  *              href="http://www.ietf.org/id/draft-crabbe-pce-pce-initiated-lsp-00.txt#section-4.1">Stateful PCE Capability
  20  *              TLV</a>
  21  *
  22  */
  23 public class PCEStatefulCapabilityTlv implements PCEPTlv {
  24
  25         private static final long serialVersionUID = 5567589958323130325L;
  26
  27         private final boolean update;
  28
  29         private final boolean versioned;
  30
  31         private final boolean instantiated;
  32
  33         /**
  34          * Constructs PCE Stateful Capability Tlv
  35          *
  36          * @param update
  37          *            boolean
  38          * @param versioned
  39          *            boolean
  40          */
  41         public PCEStatefulCapabilityTlv(boolean instantiated, boolean update, boolean versioned) {
  42                 this.instantiated = instantiated;
  43                 this.update = update;
  44                 this.versioned = versioned;
  45         }
  46
  47         /**
  48          * Setting of Instantiated flag.
  49          *
  50          * @return boolean
  51          */
  52         public boolean isInstantiated() {
  53                 return this.instantiated;
  54         }
  55
  56         /**
  57          * Setting of Update flag.
  58          *
  59          * @return boolean
  60          */
  61         public boolean isUpdate() {
  62                 return this.update;
  63         }
  64
  65         /**
  66          * Setting of Versioned flag.
  67          *
  68          * @return boolean
  69          */
  70         public boolean isVersioned() {
  71                 return this.versioned;
  72         }
  73
  74         /* (non-Javadoc)
  75          * @see java.lang.Object#hashCode()
  76          */
  77         @Override
  78         public int hashCode() {
  79                 final int prime = 31;
  80                 int result = 1;
  81                 result = prime * result + (this.instantiated ? 1231 : 1237);
  82                 result = prime * result + (this.update ? 1231 : 1237);
  83                 result = prime * result + (this.versioned ? 1231 : 1237);
  84                 return result;
  85         }
  86
  87         /* (non-Javadoc)
  88          * @see java.lang.Object#equals(java.lang.Object)
  89          */
  90         @Override
  91         public boolean equals(Object obj) {
  92                 if (this == obj)
  93                         return true;
  94                 if (obj == null)
  95                         return false;
  96                 if (!(obj instanceof PCEStatefulCapabilityTlv))
  97                         return false;
  98                 final PCEStatefulCapabilityTlv other = (PCEStatefulCapabilityTlv) obj;
  99                 if (this.instantiated != other.instantiated)
 100                         return false;
 101                 if (this.update != other.update)
 102                         return false;
 103                 if (this.versioned != other.versioned)
 104                         return false;
 105                 return true;
 106         }
 107
 108         /* (non-Javadoc)
 109          * @see java.lang.Object#toString()
 110          */
 111         @Override
 112         public String toString() {
 113                 final StringBuilder builder = new StringBuilder();
 114                 builder.append("PCEStatefulCapabilityTlv [update=");
 115                 builder.append(this.update);
 116                 builder.append(", versioned=");
 117                 builder.append(this.versioned);
 118                 builder.append(", instantiated=");
 119                 builder.append(this.instantiated);
 120                 builder.append("]");
 121                 return builder.toString();
 122         }
 123 }