third-party/openflowj/src/main/java/org/openflow/protocol/action/OFActionTransportLayer.java

   1 /**
   2  * @author David Erickson (daviderickson@cs.stanford.edu) - Mar 11, 2010
   3  */
   4 package org.openflow.protocol.action;
   5
   6 import java.nio.ByteBuffer;
   7
   8 /**
   9  * Represents an ofp_action_tp_port
  10  * @author David Erickson (daviderickson@cs.stanford.edu) - Mar 11, 2010
  11  */
  12 public abstract class OFActionTransportLayer extends OFAction {
  13     public static int MINIMUM_LENGTH = 8;
  14
  15     protected short transportPort;
  16
  17     /**
  18      * @return the transportPort
  19      */
  20     public short getTransportPort() {
  21         return transportPort;
  22     }
  23
  24     /**
  25      * @param transportPort the transportPort to set
  26      */
  27     public void setTransportPort(short transportPort) {
  28         this.transportPort = transportPort;
  29     }
  30
  31     @Override
  32     public void readFrom(ByteBuffer data) {
  33         super.readFrom(data);
  34         this.transportPort = data.getShort();
  35         data.getShort();
  36     }
  37
  38     @Override
  39     public void writeTo(ByteBuffer data) {
  40         super.writeTo(data);
  41         data.putShort(this.transportPort);
  42         data.putShort((short) 0);
  43     }
  44
  45     @Override
  46     public int hashCode() {
  47         final int prime = 373;
  48         int result = super.hashCode();
  49         result = prime * result + transportPort;
  50         return result;
  51     }
  52
  53     @Override
  54     public boolean equals(Object obj) {
  55         if (this == obj) {
  56             return true;
  57         }
  58         if (!super.equals(obj)) {
  59             return false;
  60         }
  61         if (!(obj instanceof OFActionTransportLayer)) {
  62             return false;
  63         }
  64         OFActionTransportLayer other = (OFActionTransportLayer) obj;
  65         if (transportPort != other.transportPort) {
  66             return false;
  67         }
  68         return true;
  69     }
  70 }