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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.address; |
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19 |
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20 import java.io.BufferedReader; |
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21 import java.io.File; |
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22 import java.io.FileNotFoundException; |
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23 import java.io.FileReader; |
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24 import java.io.IOException; |
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25 import java.io.StringWriter; |
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26 import java.util.Enumeration; |
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27 import java.util.Hashtable; |
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28 import java.util.Vector; |
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29 |
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30 import com.nokia.carbide.cpp.internal.pi.model.ProfiledThread; |
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31 |
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32 |
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33 public class GppTraceCsvPrinter |
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34 { |
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35 private StringWriter csvWriter; |
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36 |
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37 // directory for the address trace plugin |
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38 private String directory = System.getProperty("user.dir") + File.separator //$NON-NLS-1$ |
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39 + "plugins" + File.separator //$NON-NLS-1$ |
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40 + AddressPlugin.getDefault().getBundle().getSymbolicName() + "_" //$NON-NLS-1$ |
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41 + AddressPlugin.getDefault().getBundle().getHeaders().get("Bundle-Version"); //$NON-NLS-1$ |
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42 private String eka1 = "fixed_thread_list_eka1_for_csv_print.txt"; //$NON-NLS-1$ |
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43 private String eka2 = "fixed_thread_list_eka2_for_csv_print.txt"; //$NON-NLS-1$ |
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44 private static final int eka1Mode = 1; |
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45 private static final int eka2Mode = 2; |
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46 |
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47 public String getCsvPrint() |
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48 { |
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49 if (csvWriter == null) |
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50 return null; |
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51 else |
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52 return csvWriter.toString(); |
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53 } |
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54 |
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55 public GppTraceCsvPrinter(GppTrace trace) |
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56 { |
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57 String threadListFile; |
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58 File f; |
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59 |
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60 int mode = solveMode(trace); |
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61 if (mode == eka1Mode) |
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62 threadListFile = directory + File.separator + eka1; |
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63 else if (mode == eka2Mode) |
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64 threadListFile = directory + File.separator + eka2; |
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65 else |
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66 { |
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67 System.out.println(Messages.getString("GppTraceCsvPrinter.1")); //$NON-NLS-1$ |
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68 return; |
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69 } |
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70 |
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71 f = new File(threadListFile); |
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72 if (!f.exists()) |
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73 { |
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74 System.out.println(Messages.getString("GppTraceCsvPrinter.2") + threadListFile + Messages.getString("GppTraceCsvPrinter.3")); //$NON-NLS-1$ //$NON-NLS-2$ |
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75 return; |
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76 } |
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77 csvWriter = new StringWriter(); |
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78 |
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79 Enumeration pts = trace.getSortedThreadsElements(); |
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80 if (pts == null) |
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81 return; |
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82 formCsvPrint(pts, f); |
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83 } |
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84 |
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85 private Vector getFixedThreadTable(File fixedThreadFile) |
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86 { |
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87 try |
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88 { |
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89 BufferedReader br = new BufferedReader(new FileReader(fixedThreadFile)); |
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90 String line; |
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91 Vector v = new Vector(); |
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92 while ((line = br.readLine()) != null) |
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93 { |
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94 String threadName; |
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95 String mappedName = ""; //$NON-NLS-1$ |
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96 int mappedNameStart = line.indexOf('{'); |
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97 int mappedNameEnd = line.indexOf('}'); |
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98 if (mappedNameStart != -1 && mappedNameEnd != -1) |
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99 { |
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100 mappedName = line.substring(mappedNameStart + 1, mappedNameEnd); |
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101 threadName = line.substring(0, mappedNameStart).trim(); |
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102 } |
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103 else |
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104 threadName = line.trim(); |
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105 v.add(new ObjectMap(threadName, mappedName)); |
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106 } |
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107 br.close(); |
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108 return v; |
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109 } catch (FileNotFoundException e) |
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110 { |
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111 e.printStackTrace(); |
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112 } catch(IOException e1) |
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113 { |
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114 e1.printStackTrace(); |
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115 } |
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116 return null; |
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117 |
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118 } |
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119 |
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120 private void formCsvPrint(Enumeration profiledThreads, File threadFile) |
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121 { |
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122 Hashtable<String,int[]> activityByName = new Hashtable<String,int[]>(); |
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123 Vector fixedThreads = getFixedThreadTable(threadFile); |
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124 Vector<ObjectMap> resultVector = new Vector<ObjectMap>(); |
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125 boolean nullListFormed = false; |
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126 int[] nullList = null; |
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127 |
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128 while (profiledThreads.hasMoreElements()) |
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129 { |
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130 ProfiledThread pt = (ProfiledThread)profiledThreads.nextElement(); |
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131 if (!nullListFormed) |
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132 { |
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133 nullList = new int[pt.getActivityList().length]; |
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134 nullListFormed = true; |
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135 } |
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136 String name = formatThreadName(pt.getNameString()); |
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137 if (activityByName.containsKey(name)) |
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138 { |
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139 int[] existingList = activityByName.get(name); |
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140 int[] combinedList = combineLists(pt.getActivityList(), existingList); |
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141 activityByName.put(name, combinedList); |
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142 } |
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143 else |
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144 activityByName.put(name, pt.getActivityList()); |
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145 } |
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146 |
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147 for (Enumeration e = fixedThreads.elements(); e.hasMoreElements();) |
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148 { |
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149 ObjectMap om = (ObjectMap)e.nextElement(); |
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150 boolean threadFound = false; |
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151 for (Enumeration<String> enu = activityByName.keys(); enu.hasMoreElements();) |
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152 { |
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153 String threadName = enu.nextElement(); |
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154 if (threadName.startsWith((String)om.object)) |
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155 { |
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156 threadFound = true; |
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157 String mappedName = (String)om.mappedObject; |
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158 if (mappedName != "") //$NON-NLS-1$ |
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159 resultVector.add(new ObjectMap(mappedName, activityByName.get(threadName))); |
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160 else |
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161 resultVector.add(new ObjectMap((String)om.object, activityByName.get(threadName))); |
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162 break; |
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163 } |
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164 } |
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165 if (!threadFound) |
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166 { |
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167 String mappedName = (String)om.mappedObject; |
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168 if (mappedName != "") //$NON-NLS-1$ |
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169 resultVector.add(new ObjectMap(mappedName, nullList)); |
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170 else |
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171 resultVector.add(new ObjectMap((String)om.object, nullList)); |
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172 } |
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173 } |
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174 if (resultVector.size() != 0) |
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175 writeCsvPrint(resultVector); |
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176 } |
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177 |
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178 private void writeCsvPrint(Vector<ObjectMap> resultVector) |
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179 { |
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180 csvWriter.write(",Time"); //$NON-NLS-1$ |
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181 int csvTableHeight = ((int[])(resultVector.elementAt(0)).mappedObject).length; |
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182 int csvTableWidth = 0; |
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183 for (Enumeration<ObjectMap> e = resultVector.elements(); e.hasMoreElements();) |
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184 { |
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185 String key = (String)(e.nextElement()).object; |
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186 csvWriter.write("," + key); //$NON-NLS-1$ |
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187 } |
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188 csvWriter.write("\r\n"); //$NON-NLS-1$ |
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189 csvTableWidth = resultVector.size(); |
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190 |
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191 for (int i = 0; i < csvTableHeight; i++) |
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192 { |
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193 csvWriter.write("R" + (i + 1) + "," + i/10f); //$NON-NLS-1$ //$NON-NLS-2$ |
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194 for (int j = 0; j < csvTableWidth; j++) |
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195 { |
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196 ObjectMap om = resultVector.elementAt(j); |
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197 int[] tmp = (int[])om.mappedObject; |
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198 csvWriter.write("," + tmp[i]/100d); //$NON-NLS-1$ |
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199 } |
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200 csvWriter.write("\r\n"); //$NON-NLS-1$ |
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201 } |
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202 } |
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203 |
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204 private String formatThreadName(String name) |
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205 { |
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206 int firstPartEnd = name.indexOf('['); |
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207 int lastPartStart = name.indexOf(':'); |
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208 int lastPartEnd = name.lastIndexOf('_'); |
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209 if (firstPartEnd == -1 || lastPartStart == -1 || lastPartEnd == -1) |
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210 return name; |
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211 String firstPart = name.substring(0, firstPartEnd); |
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212 String lastPart = name.substring(lastPartStart, lastPartEnd); |
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213 return firstPart + lastPart; |
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214 |
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215 } |
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216 |
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217 private int[] combineLists(int[] p1List, int[] p2List) |
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218 { |
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219 if (p1List.length < p2List.length) |
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220 return null; |
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221 int[] combinedList = new int[p2List.length]; |
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222 for (int i = 0; i < p2List.length; i++) |
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223 { |
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224 combinedList[i] = p2List[i] + p1List[i]; |
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225 } |
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226 return combinedList; |
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227 } |
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228 |
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229 private int solveMode(GppTrace trace) |
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230 { |
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231 String processName = ((GppSample)trace.samples.elementAt(0)).thread.process.name; |
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232 if (processName == null) |
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233 return -1; |
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234 int start = processName.indexOf('['); |
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235 int end = processName.indexOf(']'); |
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236 String processId = processName.substring(start + 1, end); |
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237 if (start == -1 || end == -1) |
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238 return -1; |
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239 if (processId.length() > 3) |
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240 return 1; |
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241 else |
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242 return 2; |
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243 } |
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244 |
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245 static private class ObjectMap |
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246 { |
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247 public Object object; |
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248 public Object mappedObject; |
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249 public ObjectMap (Object object, Object mappedObject) |
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250 { |
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251 this.object = object; |
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252 this.mappedObject = mappedObject; |
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253 } |
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254 } |
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255 } |