@Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;

    result = prime * result + ((value == null) ? 0 : value.hashCode());
    result = prime * result + ((mask == null) ? 0 : mask.hashCode());
    return result;
  }
    @Override
    public OFOxmBsnL3InterfaceClassIdMasked readFrom(ChannelBuffer bb) throws OFParseError {
      // fixed value property typeLen == 0x30908L
      int typeLen = bb.readInt();
      if (typeLen != 0x30908)
        throw new OFParseError("Wrong typeLen: Expected=0x30908L(0x30908L), got=" + typeLen);
      ClassId value = ClassId.read4Bytes(bb);
      ClassId mask = ClassId.read4Bytes(bb);

      OFOxmBsnL3InterfaceClassIdMaskedVer12 oxmBsnL3InterfaceClassIdMaskedVer12 =
          new OFOxmBsnL3InterfaceClassIdMaskedVer12(value, mask);
      if (logger.isTraceEnabled())
        logger.trace("readFrom - read={}", oxmBsnL3InterfaceClassIdMaskedVer12);
      return oxmBsnL3InterfaceClassIdMaskedVer12;
    }
  @Override
  public boolean equals(Object obj) {
    if (this == obj) return true;
    if (obj == null) return false;
    if (getClass() != obj.getClass()) return false;
    OFOxmBsnL3InterfaceClassIdMaskedVer12 other = (OFOxmBsnL3InterfaceClassIdMaskedVer12) obj;

    if (value == null) {
      if (other.value != null) return false;
    } else if (!value.equals(other.value)) return false;
    if (mask == null) {
      if (other.mask != null) return false;
    } else if (!mask.equals(other.mask)) return false;
    return true;
  }
    @Override
    public OFOxmBsnL3InterfaceClassId readFrom(ByteBuf bb) throws OFParseError {
      // fixed value property typeLen == 0x30804L
      int typeLen = bb.readInt();
      if (typeLen != 0x30804)
        throw new OFParseError("Wrong typeLen: Expected=0x30804L(0x30804L), got=" + typeLen);
      ClassId value = ClassId.read4Bytes(bb);

      OFOxmBsnL3InterfaceClassIdVer13 oxmBsnL3InterfaceClassIdVer13 =
          new OFOxmBsnL3InterfaceClassIdVer13(value);
      if (logger.isTraceEnabled())
        logger.trace("readFrom - read={}", oxmBsnL3InterfaceClassIdVer13);
      return oxmBsnL3InterfaceClassIdVer13;
    }