third-party/openflow-codec/src/main/java/org/openflow/codec/protocol/action/OFPActionNetworkTimeToLive.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 struct ofp_action_nw_ttl
  10  */
  11 public class OFPActionNetworkTimeToLive extends OFPAction {
  12     public static int MINIMUM_LENGTH = 8;
  13
  14     protected byte networkTimeToLive;
  15
  16     public OFPActionNetworkTimeToLive() {
  17         super.setType(OFPActionType.SET_NW_TTL);
  18         super.setLength((short) MINIMUM_LENGTH);
  19     }
  20
  21     /**
  22      * @return the networkTimeToLive
  23      */
  24     public short getNetworkTimeToLive() {
  25         return networkTimeToLive;
  26     }
  27
  28     /**
  29      * @param networkTimeToLive
  30      *            the networkTimeToLive to set
  31      */
  32     public void setNetworkTimeToLive(byte networkTtl) {
  33         this.networkTimeToLive = networkTtl;
  34     }
  35
  36     @Override
  37     public void readFrom(IDataBuffer data) {
  38         super.readFrom(data);
  39         this.networkTimeToLive = data.get();
  40         data.getShort();
  41         data.get();
  42     }
  43
  44     @Override
  45     public void writeTo(IDataBuffer data) {
  46         super.writeTo(data);
  47         data.putShort(this.networkTimeToLive);
  48         data.putShort((short) 0);
  49         data.put((byte) 0);
  50     }
  51
  52     @Override
  53     public int hashCode() {
  54         final int prime = 373;
  55         int result = super.hashCode();
  56         result = prime * result + networkTimeToLive;
  57         return result;
  58     }
  59
  60     @Override
  61     public boolean equals(Object obj) {
  62         if (this == obj) {
  63             return true;
  64         }
  65         if (!super.equals(obj)) {
  66             return false;
  67         }
  68         if (!(obj instanceof OFPActionNetworkTimeToLive)) {
  69             return false;
  70         }
  71         OFPActionNetworkTimeToLive other = (OFPActionNetworkTimeToLive) obj;
  72         if (networkTimeToLive != other.networkTimeToLive) {
  73             return false;
  74         }
  75         return true;
  76     }
  77 }