| /******************************************************************************* |
| * Copyright (c) 2000, 2009 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.test.performance.ui; |
| |
| import java.io.PrintStream; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.test.internal.performance.data.Dim; |
| import org.eclipse.test.internal.performance.results.db.BuildResults; |
| import org.eclipse.test.internal.performance.results.db.ConfigResults; |
| import org.eclipse.test.internal.performance.results.db.DB_Results; |
| import org.eclipse.test.internal.performance.results.utils.Util; |
| |
| /** |
| * Class used to fill details file of scenario builds data. |
| * @see ScenarioData |
| */ |
| public class RawDataTable { |
| |
| private ConfigResults configResults; |
| private List buildPrefixes; |
| private PrintStream stream; |
| private Dim[] dimensions = DB_Results.getResultsDimensions(); |
| private boolean debug = false; |
| |
| private RawDataTable(ConfigResults results, PrintStream ps) { |
| this.configResults = results; |
| this.stream = ps; |
| } |
| |
| public RawDataTable(ConfigResults results, List prefixes, PrintStream ps) { |
| this(results, ps); |
| this.buildPrefixes = prefixes; |
| } |
| public RawDataTable(ConfigResults results, String baselinePrefix, PrintStream ps) { |
| this(results, ps); |
| this.buildPrefixes = new ArrayList(); |
| this.buildPrefixes.add(baselinePrefix); |
| } |
| |
| /** |
| * Print all build data to the current stream. |
| */ |
| public void print(){ |
| this.stream.print("<table border=\"1\">"); |
| printSummary(); |
| printDetails(); |
| this.stream.print("</table>\n"); |
| } |
| |
| /* |
| * Print table columns headers. |
| */ |
| private void printColumnHeaders() { |
| StringBuffer buffer = new StringBuffer(); |
| int length = this.dimensions.length; |
| for (int i=0; i<length; i++) { |
| buffer.append("<td><b>"); |
| buffer.append(this.dimensions[i].getName()); |
| buffer.append("</b></td>"); |
| } |
| this.stream.print(buffer.toString()); |
| } |
| |
| /* |
| * Print all build results in the table. |
| */ |
| private void printDetails() { |
| this.stream.print("<tr><td><b>Build ID</b></td>"); |
| printColumnHeaders(); |
| this.stream.print("</tr>\n"); |
| |
| List builds = this.configResults.getBuildsMatchingPrefixes(this.buildPrefixes); |
| Collections.reverse(builds); |
| int size = builds.size(); |
| for (int i=0; i<size; i++) { |
| BuildResults buildResults = (BuildResults) builds.get(i); |
| this.stream.print("<tr><td>"); |
| this.stream.print(buildResults.getName()); |
| this.stream.print("</td>"); |
| int dimLength = this.dimensions.length; |
| for (int d=0; d<dimLength; d++) { |
| Dim dimension = this.dimensions[d]; |
| int dim_id = dimension.getId(); |
| double value = buildResults.getValue(dim_id); |
| printDimTitle(dimension.getName()); |
| String displayValue = dimension.getDisplayValue(value); |
| this.stream.print(displayValue); |
| if (this.debug) System.out.print("\t"+displayValue); |
| this.stream.print("</td>"); |
| } |
| if (this.debug) System.out.println(); |
| this.stream.print("</tr>\n"); |
| } |
| if (this.debug) System.out.println("\n"); |
| } |
| |
| /* |
| * Print summary on top of the table. |
| */ |
| private void printSummary() { |
| this.stream.print("<tr><td><b>Stats</b></td>"); |
| printColumnHeaders(); |
| this.stream.print("</tr>\n"); |
| |
| int length = this.dimensions.length; |
| double[][] dimStats = new double[length][]; |
| for (int i=0; i<length; i++) { |
| dimStats[i] = this.configResults.getStatistics(this.buildPrefixes, this.dimensions[i].getId()); |
| } |
| |
| this.stream.print("<tr><td>#BUILDS SAMPLED</td>"); |
| for (int i=0; i<length; i++) { |
| String dimName = this.dimensions[i].getName(); |
| printDimTitle(dimName); |
| this.stream.print((int)dimStats[i][0]); |
| this.stream.print("</td>"); |
| } |
| this.stream.print("</tr>\n"); |
| this.stream.print("<tr><td>MEAN</td>"); |
| printRowDoubles(dimStats, 1); |
| this.stream.print("</tr>\n"); |
| this.stream.print("<tr><td>STD DEV</td>"); |
| printRowDoubles(dimStats, 2); |
| this.stream.print("</tr>\n"); |
| this.stream.print("<tr><td>COEF. VAR</td>"); |
| printRowDoubles(dimStats, 3); |
| this.stream.print("</tr>\n"); |
| |
| // Blank line |
| this.stream.print("<tr>"); |
| for (int i=0; i<length+1; i++){ |
| this.stream.print("<td> </td>"); |
| } |
| this.stream.print("</tr>\n"); |
| } |
| |
| /* |
| * Print values in table row. |
| */ |
| private void printRowDoubles(double[][] stats, int idx) { |
| int length = this.dimensions.length; |
| for (int i=0; i<length; i++) { |
| double value = stats[i][idx]; |
| String dimName = this.dimensions[i].getName(); |
| if (idx == 3) { |
| if (value > 0.1 && value < 0.2) { |
| this.stream.print("<td bgcolor=\"yellow\" title=\""); |
| } else if (value >= 0.2) { |
| this.stream.print("<td bgcolor=\"FF9900\" title=\""); |
| } else { |
| this.stream.print("<td title=\""); |
| } |
| this.stream.print(dimName); |
| this.stream.print("\">"); |
| this.stream.print(Util.PERCENTAGE_FORMAT.format(value)); |
| this.stream.print("</td>"); |
| } else { |
| printDimTitle(dimName); |
| this.stream.print(this.dimensions[i].getDisplayValue(value)); |
| this.stream.print("</td>"); |
| } |
| } |
| } |
| |
| /* |
| * Print dim title inside value reference. |
| * TODO (frederic) See if this title is really necessary |
| */ |
| private void printDimTitle(String dimName) { |
| this.stream.print("<td title=\""); |
| this.stream.print(dimName); |
| this.stream.print("\">"); |
| } |
| } |