org.eclipse.linuxtools.lttng2.control.core/src/org/eclipse/linuxtools/internal/lttng2/control/core/model/impl/ProbeEventInfo.java

   1 /**********************************************************************
   2  * Copyright (c) 2012, 2014 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
  13 package org.eclipse.linuxtools.internal.lttng2.control.core.model.impl;
  14
  15 import org.eclipse.linuxtools.internal.lttng2.control.core.model.IEventInfo;
  16 import org.eclipse.linuxtools.internal.lttng2.control.core.model.IProbeEventInfo;
  17
  18 /**
  19  * Implementation of the trace event interface (IProbeEventInfo) to store probe
  20  * event related data.
  21  *
  22  * @author Bernd Hufmann
  23  */
  24 public class ProbeEventInfo extends EventInfo implements IProbeEventInfo {
  25
  26     // ------------------------------------------------------------------------
  27     // Attributes
  28     // ------------------------------------------------------------------------
  29     /**
  30      * The dynamic probe address (null if symbol is used).
  31      */
  32     private String fAddress;
  33     /**
  34      * The dynamic probe offset (if symbol is used).
  35      */
  36     private String fOffset;
  37
  38     /**
  39      * The symbol name (null if address is used)
  40      */
  41     private String fSymbol;
  42
  43     // ------------------------------------------------------------------------
  44     // Constructors
  45     // ------------------------------------------------------------------------
  46     /**
  47      * Constructor
  48      *
  49      * @param name
  50      *            - name of event
  51      */
  52     public ProbeEventInfo(String name) {
  53         super(name);
  54     }
  55
  56     /**
  57      * Copy constructor
  58      *
  59      * @param other
  60      *            - the instance to copy
  61      */
  62     public ProbeEventInfo(ProbeEventInfo other) {
  63         super(other);
  64         fAddress = other.fAddress;
  65         fOffset = other.fOffset;
  66         fSymbol = other.fSymbol;
  67     }
  68
  69     /**
  70      * Constructor from a {@link IEventInfo}
  71      *
  72      * @param eventInfo
  73      *            - the instance to copy
  74      */
  75     public ProbeEventInfo(IEventInfo eventInfo) {
  76         super(eventInfo.getName());
  77         setState(eventInfo.getState());
  78         setLogLevelType(eventInfo.getLogLevelType());
  79         setLogLevel(eventInfo.getLogLevel());
  80         setFilterExpression(eventInfo.getFilterExpression());
  81     }
  82
  83     // ------------------------------------------------------------------------
  84     // Accessors
  85     // ------------------------------------------------------------------------
  86
  87     @Override
  88     public String getAddress() {
  89         return fAddress;
  90     }
  91
  92     @Override
  93     public void setAddress(String address) {
  94         fAddress = address;
  95     }
  96
  97     @Override
  98     public String getOffset() {
  99         return fOffset;
 100     }
 101
 102     @Override
 103     public void setOffset(String offset) {
 104         fOffset = offset;
 105     }
 106
 107     @Override
 108     public String getSymbol() {
 109         return fSymbol;
 110     }
 111
 112     @Override
 113     public void setSymbol(String symbol) {
 114         fSymbol = symbol;
 115     }
 116
 117     // ------------------------------------------------------------------------
 118     // Operation
 119     // ------------------------------------------------------------------------
 120
 121     @Override
 122     public int hashCode() {
 123         final int prime = 31;
 124         int result = super.hashCode();
 125         result = prime * result + ((fAddress == null) ? 0 : fAddress.hashCode());
 126         result = prime * result + ((fOffset == null) ? 0 : fOffset.hashCode());
 127         result = prime * result + ((fSymbol == null) ? 0 : fSymbol.hashCode());
 128         return result;
 129     }
 130
 131     @Override
 132     public boolean equals(Object obj) {
 133         if (this == obj) {
 134             return true;
 135         }
 136         if (!super.equals(obj)) {
 137             return false;
 138         }
 139         if (getClass() != obj.getClass()) {
 140             return false;
 141         }
 142         ProbeEventInfo other = (ProbeEventInfo) obj;
 143         if (fAddress == null) {
 144             if (other.fAddress != null) {
 145                 return false;
 146             }
 147         } else if (!fAddress.equals(other.fAddress)) {
 148             return false;
 149         }
 150         if (fOffset == null) {
 151             if (other.fOffset != null) {
 152                 return false;
 153             }
 154         } else if (!fOffset.equals(other.fOffset)) {
 155             return false;
 156         }
 157         if (fSymbol == null) {
 158             if (other.fSymbol != null) {
 159                 return false;
 160             }
 161         } else if (!fSymbol.equals(other.fSymbol)) {
 162             return false;
 163         }
 164         return true;
 165     }
 166
 167     @SuppressWarnings("nls")
 168     @Override
 169     public String toString() {
 170         StringBuffer output = new StringBuffer();
 171         output.append("[ProbeEventInfo(");
 172         output.append(super.toString());
 173         if (fAddress != null) {
 174             output.append(",fAddress=");
 175             output.append(fAddress);
 176         } else {
 177             output.append(",fOffset=");
 178             output.append(fOffset);
 179             output.append(",fSymbol=");
 180             output.append(fSymbol);
 181         }
 182         output.append(")]");
 183         return output.toString();
 184     }
 185
 186 }