How to use

org.onlab.packet.EthType

constructor

/**
 * Constructs a new ethertype.
 *
 * @param ethType The actual ethertype
 * @param type it's textual representation
 * @param deserializer a parser for this ethertype
 */
EtherType(int ethType, String type, Deserializer<?> deserializer) {
  this.etherType = new EthType(ethType);
  this.type = type;
  this.deserializer = deserializer;
}

/**
 * Returns Ethernet type.
 *
 * @return ethernet type
 * @throws IllegalArgumentException if the JSON is invalid
 */
private EthType getEthType() {
  String ethTypeStr = nullIsIllegal(json.get(InstructionCodec.ETHERNET_TYPE),
       InstructionCodec.ETHERNET_TYPE + InstructionCodec.MISSING_MEMBER_MESSAGE).asText();
  Matcher matcher = ETHTYPE_PATTERN.matcher(ethTypeStr);
  if (!matcher.matches()) {
    throw new IllegalArgumentException("ETHERNET_TYPE must be a four digit hex string starting with 0x");
  }
  short ethernetType = (short) Integer.parseInt(matcher.group(1), 16);
  return new EthType(ethernetType);
}

case POP_MPLS:
  OFActionPopMpls popMpls = (OFActionPopMpls) act;
  builder.popMpls(new EthType(popMpls.getEthertype().getValue()));
  break;
case PUSH_MPLS: