openflow-codec/src/main/java/org/openflow/codec/protocol/statistics/OFPDescriptionStatistics.java

   1 package org.openflow.codec.protocol.statistics;
   2
   3 import java.io.Serializable;
   4
   5 import org.openflow.codec.io.IDataBuffer;
   6 import org.openflow.codec.util.StringByteSerializer;
   7
   8 /**
   9  * Represents an ofp_desc structure
  10  *
  11  * @author David Erickson (daviderickson@cs.stanford.edu)
  12  */
  13 public class OFPDescriptionStatistics implements OFPStatistics, Serializable {
  14     public static int DESCRIPTION_STRING_LENGTH = 256;
  15     public static int SERIAL_NUMBER_LENGTH = 32;
  16
  17     protected String manufacturerDescription;
  18     protected String hardwareDescription;
  19     protected String softwareDescription;
  20     protected String serialNumber;
  21     protected String datapathDescription;
  22
  23     /**
  24      * @return the manufacturerDescription
  25      */
  26     public String getManufacturerDescription() {
  27         return manufacturerDescription;
  28     }
  29
  30     /**
  31      * @param manufacturerDescription
  32      *            the manufacturerDescription to set
  33      */
  34     public void setManufacturerDescription(String manufacturerDescription) {
  35         this.manufacturerDescription = manufacturerDescription;
  36     }
  37
  38     /**
  39      * @return the hardwareDescription
  40      */
  41     public String getHardwareDescription() {
  42         return hardwareDescription;
  43     }
  44
  45     /**
  46      * @param hardwareDescription
  47      *            the hardwareDescription to set
  48      */
  49     public void setHardwareDescription(String hardwareDescription) {
  50         this.hardwareDescription = hardwareDescription;
  51     }
  52
  53     /**
  54      * @return the softwareDescription
  55      */
  56     public String getSoftwareDescription() {
  57         return softwareDescription;
  58     }
  59
  60     /**
  61      * @param softwareDescription
  62      *            the softwareDescription to set
  63      */
  64     public void setSoftwareDescription(String softwareDescription) {
  65         this.softwareDescription = softwareDescription;
  66     }
  67
  68     /**
  69      * @return the serialNumber
  70      */
  71     public String getSerialNumber() {
  72         if (serialNumber.equals("None"))
  73             return "";
  74         return serialNumber;
  75     }
  76
  77     /**
  78      * @param serialNumber
  79      *            the serialNumber to set
  80      */
  81     public void setSerialNumber(String serialNumber) {
  82         this.serialNumber = serialNumber;
  83     }
  84
  85     /**
  86      * @return the datapathDescription
  87      */
  88     public String getDatapathDescription() {
  89         return datapathDescription;
  90     }
  91
  92     /**
  93      * @param datapathDescription
  94      *            the datapathDescription to set
  95      */
  96     public void setDatapathDescription(String datapathDescription) {
  97         this.datapathDescription = datapathDescription;
  98     }
  99
 100     @Override
 101     public int getLength() {
 102         return 1056;
 103     }
 104
 105     @Override
 106     public void readFrom(IDataBuffer data) {
 107         this.manufacturerDescription = StringByteSerializer.readFrom(data, DESCRIPTION_STRING_LENGTH);
 108         this.hardwareDescription = StringByteSerializer.readFrom(data, DESCRIPTION_STRING_LENGTH);
 109         this.softwareDescription = StringByteSerializer.readFrom(data, DESCRIPTION_STRING_LENGTH);
 110         this.serialNumber = StringByteSerializer.readFrom(data, SERIAL_NUMBER_LENGTH);
 111         this.datapathDescription = StringByteSerializer.readFrom(data, DESCRIPTION_STRING_LENGTH);
 112     }
 113
 114     @Override
 115     public void writeTo(IDataBuffer data) {
 116         StringByteSerializer.writeTo(data, DESCRIPTION_STRING_LENGTH, this.manufacturerDescription);
 117         StringByteSerializer.writeTo(data, DESCRIPTION_STRING_LENGTH, this.hardwareDescription);
 118         StringByteSerializer.writeTo(data, DESCRIPTION_STRING_LENGTH, this.softwareDescription);
 119         StringByteSerializer.writeTo(data, SERIAL_NUMBER_LENGTH, this.serialNumber);
 120         StringByteSerializer.writeTo(data, DESCRIPTION_STRING_LENGTH, this.datapathDescription);
 121     }
 122
 123     @Override
 124     public int hashCode() {
 125         final int prime = 409;
 126         int result = 1;
 127         result = prime * result + ((datapathDescription == null) ? 0 : datapathDescription.hashCode());
 128         result = prime * result + ((hardwareDescription == null) ? 0 : hardwareDescription.hashCode());
 129         result = prime * result + ((manufacturerDescription == null) ? 0 : manufacturerDescription.hashCode());
 130         result = prime * result + ((serialNumber == null) ? 0 : serialNumber.hashCode());
 131         result = prime * result + ((softwareDescription == null) ? 0 : softwareDescription.hashCode());
 132         return result;
 133     }
 134
 135     @Override
 136     public boolean equals(Object obj) {
 137         if (this == obj) {
 138             return true;
 139         }
 140         if (obj == null) {
 141             return false;
 142         }
 143         if (!(obj instanceof OFPDescriptionStatistics)) {
 144             return false;
 145         }
 146         OFPDescriptionStatistics other = (OFPDescriptionStatistics) obj;
 147         if (datapathDescription == null) {
 148             if (other.datapathDescription != null) {
 149                 return false;
 150             }
 151         } else if (!datapathDescription.equals(other.datapathDescription)) {
 152             return false;
 153         }
 154         if (hardwareDescription == null) {
 155             if (other.hardwareDescription != null) {
 156                 return false;
 157             }
 158         } else if (!hardwareDescription.equals(other.hardwareDescription)) {
 159             return false;
 160         }
 161         if (manufacturerDescription == null) {
 162             if (other.manufacturerDescription != null) {
 163                 return false;
 164             }
 165         } else if (!manufacturerDescription.equals(other.manufacturerDescription)) {
 166             return false;
 167         }
 168         if (serialNumber == null) {
 169             if (other.serialNumber != null) {
 170                 return false;
 171             }
 172         } else if (!serialNumber.equals(other.serialNumber)) {
 173             return false;
 174         }
 175         if (softwareDescription == null) {
 176             if (other.softwareDescription != null) {
 177                 return false;
 178             }
 179         } else if (!softwareDescription.equals(other.softwareDescription)) {
 180             return false;
 181         }
 182         return true;
 183     }
 184 }