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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 package com.nokia.carbide.cpp.pi.priority2; |
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19 |
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20 import java.io.File; |
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21 import java.text.DecimalFormat; |
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22 import java.util.ArrayList; |
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23 import java.util.Enumeration; |
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24 import java.util.Hashtable; |
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25 import java.util.Iterator; |
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26 import java.util.Vector; |
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27 |
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28 import org.eclipse.jface.action.MenuManager; |
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29 import org.eclipse.jface.resource.ImageDescriptor; |
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30 import org.eclipse.swt.widgets.Event; |
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31 import org.osgi.framework.BundleContext; |
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32 |
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33 import com.nokia.carbide.cpp.internal.pi.manager.PluginInitialiser; |
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34 import com.nokia.carbide.cpp.internal.pi.model.GenericThread; |
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35 import com.nokia.carbide.cpp.internal.pi.model.GenericTrace; |
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36 import com.nokia.carbide.cpp.internal.pi.model.ParsedTraceData; |
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37 import com.nokia.carbide.cpp.internal.pi.plugin.model.AbstractPiPlugin; |
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38 import com.nokia.carbide.cpp.internal.pi.plugin.model.IClassReplacer; |
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39 import com.nokia.carbide.cpp.internal.pi.plugin.model.IEventListener; |
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40 import com.nokia.carbide.cpp.internal.pi.plugin.model.IReportable; |
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41 import com.nokia.carbide.cpp.internal.pi.plugin.model.ITrace; |
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42 |
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43 |
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44 /** |
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45 * The activator class controls the plug-in life cycle |
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46 */ |
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47 public class Priority2Plugin extends AbstractPiPlugin |
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48 implements ITrace, IClassReplacer, IReportable { |
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49 |
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50 // The shared instance |
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51 private static Priority2Plugin plugin; |
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52 |
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53 private static DecimalFormat format = new DecimalFormat(Messages.getString("Priority2Plugin.zeroFormat")); //$NON-NLS-1$ |
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54 |
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55 private NewPriTrace trace = null; |
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56 private Hashtable<Integer,String> priStringById; |
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57 |
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58 private static void setPlugin(Priority2Plugin newPlugin) |
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59 { |
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60 plugin = newPlugin; |
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61 } |
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62 |
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63 /** |
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64 * The constructor |
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65 */ |
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66 public Priority2Plugin() { |
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67 setPlugin(this); |
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68 } |
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69 |
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70 public Class getReplacedClass(String className) |
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71 { |
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72 if ( className.indexOf("com.nokia.carbide.cpp.pi.priority2.NewPriSample") != -1 //$NON-NLS-1$ |
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73 || className.indexOf("com.nokia.carbide.pi.priority2.NewPriSample") != -1 //$NON-NLS-1$ |
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74 || className.indexOf("fi.vtt.bappea.newPriTracePlugin.NewPriSample") != -1) //$NON-NLS-1$ |
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75 { |
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76 return NewPriSample.class; |
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77 } |
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78 else if ( className.indexOf("[Lcom.nokia.carbide.cpp.pi.priority2.NewPriThread") != -1 //$NON-NLS-1$ |
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79 || className.indexOf("[Lcom.nokia.carbide.pi.priority2.NewPriThread") != -1 //$NON-NLS-1$ |
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80 || className.indexOf("[Lfi.vtt.bappea.newPriTracePlugin.NewPriThread") != -1) //$NON-NLS-1$ |
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81 { |
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82 return NewPriThread[].class; |
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83 } |
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84 else if ( className.indexOf("com.nokia.carbide.cpp.pi.priority2.NewPriThread") != -1 //$NON-NLS-1$ |
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85 || className.indexOf("com.nokia.carbide.pi.priority2.NewPriThread") != -1 //$NON-NLS-1$ |
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86 || className.indexOf("fi.vtt.bappea.newPriTracePlugin.NewPriThread") != -1) //$NON-NLS-1$ |
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87 { |
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88 return NewPriThread.class; |
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89 } |
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90 else if ( className.indexOf("com.nokia.carbide.cpp.pi.priority2.NewPriTrace") != -1 //$NON-NLS-1$ |
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91 || className.indexOf("com.nokia.carbide.pi.priority2.NewPriTrace") != -1 //$NON-NLS-1$ |
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92 || className.indexOf("fi.vtt.bappea.newPriTracePlugin.NewPriTrace") != -1) //$NON-NLS-1$ |
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93 { |
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94 return NewPriTrace.class; |
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95 } |
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96 else return null; |
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97 } |
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98 |
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99 public Class getTraceClass() |
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100 { |
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101 return NewPriTrace.class; |
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102 } |
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103 |
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104 public void initialiseTrace(GenericTrace trace /*, ProfileVisualiser pv*/) |
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105 { |
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106 if (trace == null) |
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107 return; |
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108 this.trace = (NewPriTrace)trace; |
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109 |
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110 GenericThread[] threads = this.trace.getThreads(); |
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111 int threadCount = threads.length; |
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112 |
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113 ArrayList<NewPriSample>[] priData = new ArrayList[threadCount]; |
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114 Hashtable<Integer,ArrayList<NewPriSample>> priDataById = new Hashtable<Integer,ArrayList<NewPriSample>>(); |
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115 priStringById = new Hashtable<Integer,String>(); |
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116 |
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117 //create priority data structure and inserts thread IDs into hashtable |
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118 for (int i = 0; i < threadCount; i++) |
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119 { |
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120 priData[i] = new ArrayList<NewPriSample>(); |
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121 priDataById.put(threads[i].threadId, priData[i]); |
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122 } |
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123 |
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124 //insert priority data into hashtable based on thread id |
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125 for (Enumeration e = this.trace.getSamples(); e.hasMoreElements();) |
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126 { |
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127 NewPriSample tmp = (NewPriSample) e.nextElement(); |
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128 priDataById.get(tmp.thread.threadId).add(tmp); |
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129 } |
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130 |
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131 for (Enumeration e = priDataById.keys(); e.hasMoreElements();) |
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132 { |
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133 Integer id = (Integer)e.nextElement(); |
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134 priStringById.put(id, this.getPriorityString((ArrayList)priDataById.get(id))); |
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135 } |
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136 |
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137 priDataById.clear(); |
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138 |
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139 Enumeration e = PluginInitialiser.getPluginInstances("com.nokia.carbide.cpp.internal.pi.plugin.model.IEventListener"); //$NON-NLS-1$ |
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140 if (e != null) |
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141 { |
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142 Event event = new Event(); |
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143 event.data = priStringById; |
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144 |
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145 while (e.hasMoreElements()) |
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146 { |
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147 IEventListener plugin = (IEventListener)e.nextElement(); |
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148 |
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149 plugin.receiveEvent("priority_init", event); //$NON-NLS-1$ |
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150 } |
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151 } |
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152 |
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153 System.out.println(Messages.getString("Priority2Plugin.priorityTraceParsed")); //$NON-NLS-1$ |
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154 } |
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155 |
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156 public String getTraceName() { |
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157 return "Priority"; //$NON-NLS-1$ |
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158 } |
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159 |
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160 public int getTraceId() { |
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161 return 5; |
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162 } |
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163 |
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164 |
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165 public ParsedTraceData parseTraceFile(File file /*, ProgressBar progressBar*/) throws Exception |
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166 { |
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167 try |
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168 { |
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169 NewPriTraceParser priParser; |
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170 priParser = new NewPriTraceParser(file); |
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171 return priParser.parse(file); |
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172 } catch (Exception e) |
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173 { |
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174 e.printStackTrace(); |
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175 throw e; |
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176 } |
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177 } |
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178 |
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179 private String getPriorityString(ArrayList priorityList) |
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180 { |
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181 if (priorityList == null || priorityList.size() == 0) |
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182 { |
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183 return Messages.getString("Priority2Plugin.unsolvedPriority"); //$NON-NLS-1$ |
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184 } |
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185 else |
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186 { |
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187 String priorityString = ""; //$NON-NLS-1$ |
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188 int priority = -1; |
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189 for (Iterator i = priorityList.iterator(); i.hasNext(); ) |
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190 { |
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191 NewPriSample sample = (NewPriSample)i.next(); |
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192 if (priority != sample.priority) |
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193 { |
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194 priority = sample.priority; |
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195 priorityString += Messages.getString("Priority2Plugin.priorityString1") + format.format(priority) + Messages.getString("Priority2Plugin.priorityString2") + sample.sampleNum/1000.0 + Messages.getString("Priority2Plugin.priorityString3"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
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196 } |
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197 } |
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198 return priorityString; |
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199 } |
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200 } |
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201 |
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202 public Hashtable<Integer,Object> getSummaryTable(double startTime, double endTime) |
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203 { |
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204 NewPriThread[] pts = (NewPriThread[])trace.getThreads(); |
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205 Hashtable<Integer,String> tmpTable = new Hashtable<Integer,String>(); |
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206 for (int i = 0; i < pts.length; i++) |
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207 { |
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208 tmpTable.put(pts[i].threadId, pts[i].processName + "::" + pts[i].threadName + "_" + pts[i].threadId); //$NON-NLS-1$ //$NON-NLS-2$ |
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209 } |
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210 if (this.priStringById != null) |
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211 { |
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212 Enumeration<Integer> e = priStringById.keys(); |
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213 Hashtable<Integer,Object> summary = new Hashtable<Integer,Object>(); |
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214 while (e.hasMoreElements()) |
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215 { |
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216 Vector<Object> data = new Vector<Object>(); |
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217 Integer key = e.nextElement(); |
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218 data.add(tmpTable.get(key)); |
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219 data.add(((String)priStringById.get(key)).trim()); |
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220 summary.put(key, data); |
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221 } |
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222 return summary; |
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223 } |
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224 return null; |
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225 } |
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226 |
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227 public String getGeneralInfo() |
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228 { |
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229 return null; |
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230 } |
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231 |
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232 public ArrayList<String> getColumnNames() |
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233 { |
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234 ArrayList<String> names = new ArrayList<String>(); |
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235 names.add(Messages.getString("Priority2Plugin.thread")); //$NON-NLS-1$ |
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236 names.add(Messages.getString("Priority2Plugin.priority")); //$NON-NLS-1$ |
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237 return names; |
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238 } |
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239 |
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240 public ArrayList<Boolean> getColumnSortTypes() |
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241 { |
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242 ArrayList<Boolean> sortTypes = new ArrayList<Boolean>(); |
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243 sortTypes.add(SORT_BY_NAME); |
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244 sortTypes.add(SORT_BY_NUMBER); |
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245 return sortTypes; |
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246 } |
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247 |
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248 public String getActiveInfo(Object arg0, double startTime, double endTime) { |
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249 return null; |
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250 } |
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251 |
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252 public MenuManager getReportGeneratorManager() { |
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253 return null; |
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254 } |
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255 |
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256 /** |
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257 * This method is called upon plug-in activation |
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258 */ |
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259 public void start(BundleContext context) throws Exception { |
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260 super.start(context); |
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261 } |
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262 |
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263 /** |
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264 * This method is called when the plug-in is stopped |
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265 */ |
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266 public void stop(BundleContext context) throws Exception { |
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267 super.stop(context); |
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268 setPlugin(null); |
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269 } |
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270 |
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271 /** |
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272 * Returns the shared instance |
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273 */ |
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274 public static Priority2Plugin getDefault() { |
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275 return plugin; |
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276 } |
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277 |
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278 /** |
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279 * Returns an image descriptor for the image file at the given |
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280 * plug-in relative path. |
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281 * |
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282 * @param path the path |
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283 * @return the image descriptor |
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284 */ |
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285 public static ImageDescriptor getImageDescriptor(String path) { |
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286 return AbstractPiPlugin.imageDescriptorFromPlugin("com.nokia.carbide.cpp.pi.priority2", path); //$NON-NLS-1$ |
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287 } |
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288 } |