org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/internal/lttng/ui/views/control/model/impl/ProbeEventInfo.java

   1 /**********************************************************************
   2  * Copyright (c) 2012 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Bernd Hufmann - Initial API and implementation
  11  **********************************************************************/
  12 package org.eclipse.linuxtools.internal.lttng.ui.views.control.model.impl;
  13
  14 import org.eclipse.linuxtools.internal.lttng.ui.views.control.model.IProbeEventInfo;
  15
  16 /**
  17 * <b><u>ProbleEventInfo</u></b>
  18 * <p>
  19 * Implementation of the trace event interface (IProbeEventInfo) to store probe event
  20 * related data.
  21 * </p>
  22 */
  23 public class ProbeEventInfo extends EventInfo implements IProbeEventInfo {
  24
  25     // ------------------------------------------------------------------------
  26     // Attributes
  27     // ------------------------------------------------------------------------
  28     /**
  29      * The dynamic probe address (null if symbol is used).
  30      */
  31     private String fAddress;
  32     /**
  33      * The dynamic probe offset (if symbol is used).
  34      */
  35     private String fOffset;
  36
  37     /**
  38      * The symbol name (null if address is used)
  39      */
  40     private String fSymbol;
  41
  42
  43     // ------------------------------------------------------------------------
  44     // Constructors
  45     // ------------------------------------------------------------------------
  46     /**
  47      * Constructor
  48      * @param name - name of event
  49      */
  50     public ProbeEventInfo(String name) {
  51         super(name);
  52     }
  53
  54     /**
  55      * Copy constructor
  56      * @param other - the instance to copy
  57      */
  58     public ProbeEventInfo(ProbeEventInfo other) {
  59         super(other);
  60         fAddress = other.fAddress;
  61         fOffset = other.fOffset;
  62         fSymbol = other.fSymbol;
  63     }
  64
  65     // ------------------------------------------------------------------------
  66     // Accessors
  67     // ------------------------------------------------------------------------
  68
  69     /*
  70      * (non-Javadoc)
  71      * @see org.eclipse.linuxtools.internal.lttng.ui.views.control.model.IProbeEventInfo#getAddress()
  72      */
  73     @Override
  74     public String getAddress() {
  75         return fAddress;
  76     }
  77
  78     /*
  79      * (non-Javadoc)
  80      * @see org.eclipse.linuxtools.internal.lttng.ui.views.control.model.IProbeEventInfo#setAddress(java.lang.String)
  81      */
  82     @Override
  83     public void setAddress(String address) {
  84         fAddress = address;
  85     }
  86
  87     /*
  88      * (non-Javadoc)
  89      * @see org.eclipse.linuxtools.internal.lttng.ui.views.control.model.IProbeEventInfo#getOffset()
  90      */
  91     @Override
  92     public String getOffset() {
  93         return fOffset;
  94     }
  95
  96     /*
  97      * (non-Javadoc)
  98      * @see org.eclipse.linuxtools.internal.lttng.ui.views.control.model.IProbeEventInfo#setOffset(java.lang.String)
  99      */
 100     @Override
 101     public void setOffset(String offset) {
 102         fOffset = offset;
 103     }
 104
 105     /*
 106      * (non-Javadoc)
 107      * @see org.eclipse.linuxtools.internal.lttng.ui.views.control.model.IProbeEventInfo#getSymbol()
 108      */
 109     @Override
 110     public String getSymbol() {
 111         return fSymbol;
 112     }
 113
 114     /*
 115      * (non-Javadoc)
 116      * @see org.eclipse.linuxtools.internal.lttng.ui.views.control.model.IProbeEventInfo#setSymbol(java.lang.String)
 117      */
 118     @Override
 119     public void setSymbol(String symbol) {
 120         fSymbol = symbol;
 121     }
 122
 123     // ------------------------------------------------------------------------
 124     // Operation
 125     // ------------------------------------------------------------------------
 126     /*
 127      * (non-Javadoc)
 128      * @see org.eclipse.linuxtools.internal.lttng.ui.views.control.model.ITraceInfo#formatString()
 129      */
 130    @SuppressWarnings("nls")
 131    @Override
 132    public String formatString() {
 133        StringBuffer output = new StringBuffer();
 134        //    name (type: probe) [enabled]");
 135        //       address:
 136        output.append(super.formatString());
 137        if (fAddress != null) {
 138            output.append("\n        addr: ");
 139            output.append(fAddress);
 140        } else {
 141            output.append("\n        offset: ");
 142            output.append(fOffset);
 143            output.append("\n");
 144            output.append("        symbol: ");
 145            output.append(fSymbol);
 146        }
 147        return output.toString();
 148    }
 149
 150     /*
 151      * (non-Javadoc)
 152      * @see org.eclipse.linuxtools.internal.lttng.ui.views.control.model.impl.BaseEventInfo#hashCode()
 153      */
 154     @Override
 155     public int hashCode() {
 156         final int prime = 31;
 157         int result = super.hashCode();
 158         result = prime * result + ((fAddress == null) ? 0 : fAddress.hashCode());
 159         result = prime * result + ((fOffset == null) ? 0 : fOffset.hashCode());
 160         result = prime * result + ((fSymbol == null) ? 0 : fSymbol.hashCode());
 161         return result;
 162     }
 163
 164     /*
 165      * (non-Javadoc)
 166      * @see org.eclipse.linuxtools.internal.lttng.ui.views.control.model.impl.BaseEventInfo#equals(java.lang.Object)
 167      */
 168     @Override
 169     public boolean equals(Object obj) {
 170         if (this == obj) {
 171             return true;
 172         }
 173         if (!super.equals(obj)) {
 174             return false;
 175         }
 176         if (getClass() != obj.getClass()) {
 177             return false;
 178         }
 179         ProbeEventInfo other = (ProbeEventInfo) obj;
 180         if (fAddress == null) {
 181             if (other.fAddress != null) {
 182                 return false;
 183             }
 184         } else if (!fAddress.equals(other.fAddress)) {
 185             return false;
 186         }
 187         if (fOffset == null) {
 188             if (other.fOffset != null) {
 189                 return false;
 190             }
 191         } else if (!fOffset.equals(other.fOffset)) {
 192             return false;
 193         }
 194         if (fSymbol == null) {
 195             if (other.fSymbol != null) {
 196                 return false;
 197             }
 198         } else if (!fSymbol.equals(other.fSymbol)) {
 199             return false;
 200         }
 201         return true;
 202     }
 203
 204
 205     /*
 206      * (non-Javadoc)
 207      * @see org.eclipse.linuxtools.internal.lttng.ui.views.control.model.impl.EventInfo#toString()
 208      */
 209     @SuppressWarnings("nls")
 210     @Override
 211     public String toString() {
 212         StringBuffer output = new StringBuffer();
 213             output.append("[ProbeEventInfo(");
 214             output.append(super.toString());
 215             if (fAddress != null) {
 216                 output.append(",fAddress=");
 217                 output.append(fAddress);
 218             } else {
 219                 output.append(",fOffset=");
 220                 output.append(fOffset);
 221                 output.append(",fSymbol=");
 222                 output.append(fSymbol);
 223             }
 224             output.append(")]");
 225             return output.toString();
 226     }
 227
 228
 229 }