third-party/openflowj_netty/src/main/java/org/openflow/protocol/action/OFActionVirtualLanPriorityCodePoint.java

   1 /**
   2 *    Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior
   3 *    University
   4 *
   5 *    Licensed under the Apache License, Version 2.0 (the "License"); you may
   6 *    not use this file except in compliance with the License. You may obtain
   7 *    a copy of the License at
   8 *
   9 *         http://www.apache.org/licenses/LICENSE-2.0
  10 *
  11 *    Unless required by applicable law or agreed to in writing, software
  12 *    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  13 *    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  14 *    License for the specific language governing permissions and limitations
  15 *    under the License.
  16 **/
  17
  18 /**
  19  * @author David Erickson (daviderickson@cs.stanford.edu) - Mar 11, 2010
  20  */
  21 package org.openflow.protocol.action;
  22
  23
  24 import org.jboss.netty.buffer.ChannelBuffer;
  25
  26 /**
  27  * Represents an ofp_action_vlan_pcp
  28  * @author David Erickson (daviderickson@cs.stanford.edu) - Mar 11, 2010
  29  */
  30 public class OFActionVirtualLanPriorityCodePoint extends OFAction {
  31     public static int MINIMUM_LENGTH = 8;
  32
  33     protected byte virtualLanPriorityCodePoint;
  34
  35     public OFActionVirtualLanPriorityCodePoint() {
  36         super.setType(OFActionType.SET_VLAN_PCP);
  37         super.setLength((short) MINIMUM_LENGTH);
  38     }
  39
  40     public OFActionVirtualLanPriorityCodePoint(byte priority) {
  41         this();
  42         this.virtualLanPriorityCodePoint = priority;
  43     }
  44
  45     /**
  46      * @return the virtualLanPriorityCodePoint
  47      */
  48     public byte getVirtualLanPriorityCodePoint() {
  49         return virtualLanPriorityCodePoint;
  50     }
  51
  52     /**
  53      * @param virtualLanPriorityCodePoint the virtualLanPriorityCodePoint to set
  54      */
  55     public void setVirtualLanPriorityCodePoint(byte virtualLanPriorityCodePoint) {
  56         this.virtualLanPriorityCodePoint = virtualLanPriorityCodePoint;
  57     }
  58
  59     @Override
  60     public void readFrom(ChannelBuffer data) {
  61         super.readFrom(data);
  62         this.virtualLanPriorityCodePoint = data.readByte();
  63         data.readShort(); // pad
  64         data.readByte(); // pad
  65     }
  66
  67     @Override
  68     public void writeTo(ChannelBuffer data) {
  69         super.writeTo(data);
  70         data.writeByte(this.virtualLanPriorityCodePoint);
  71         data.writeShort((short) 0);
  72         data.writeByte((byte) 0);
  73     }
  74
  75     @Override
  76     public int hashCode() {
  77         final int prime = 389;
  78         int result = super.hashCode();
  79         result = prime * result + virtualLanPriorityCodePoint;
  80         return result;
  81     }
  82
  83     @Override
  84     public boolean equals(Object obj) {
  85         if (this == obj) {
  86             return true;
  87         }
  88         if (!super.equals(obj)) {
  89             return false;
  90         }
  91         if (!(obj instanceof OFActionVirtualLanPriorityCodePoint)) {
  92             return false;
  93         }
  94         OFActionVirtualLanPriorityCodePoint other = (OFActionVirtualLanPriorityCodePoint) obj;
  95         if (virtualLanPriorityCodePoint != other.virtualLanPriorityCodePoint) {
  96             return false;
  97         }
  98         return true;
  99     }
 100 }