third-party/openflow-codec/src/main/java/org/openflow/codec/protocol/action/OFPActionDecMplsTimeToLive.java

   1 /**
   2  * @author Yugandhar Sarraju (ysarraju@in.ibm.com) - July 20, 2013
   3  */
   4 package org.openflow.codec.protocol.action;
   5
   6 import org.openflow.codec.io.IDataBuffer;
   7
   8 /**
   9  * Represents an action type OFPAT_DEC_MPLS_TTL
  10  */
  11 public class OFPActionDecMplsTimeToLive extends OFPAction {
  12     public static int MINIMUM_LENGTH = 8;
  13
  14     public OFPActionDecMplsTimeToLive() {
  15         super();
  16         super.setType(OFPActionType.DEC_MPLS_TTL);
  17         super.setLength((short) MINIMUM_LENGTH);
  18     }
  19
  20     @Override
  21     public void readFrom(IDataBuffer data) {
  22         super.readFrom(data);
  23         // PAD
  24         data.getInt();
  25     }
  26
  27     @Override
  28     public void writeTo(IDataBuffer data) {
  29         super.writeTo(data);
  30         // PAD
  31         data.putInt(0);
  32     }
  33 }