tests/org.eclipse.test.performance/src/org/eclipse/test/internal/performance/results/AbstractResults.java - webtools/webtools.releng - Gitiles

 /*******************************************************************************
  * Copyright (c) 2000, 2006 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.internal.performance.results;

 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;

 import org.eclipse.test.internal.performance.InternalDimensions;
 import org.eclipse.test.internal.performance.PerformanceTestPlugin;
 import org.eclipse.test.internal.performance.data.Dim;

 /**
  * Abstract class to store performance results.
  *
  * Each results gives access to specific children depending on model.
  */
 public abstract class AbstractResults implements Comparable {

 	/**
 	 * The lis of supported dimensions.
 	 * <p>
 	 * Currently only {@link InternalDimensions#ELAPSED_PROCESS}
 	 * and {@link InternalDimensions#CPU_TIME}.
 	 */
 	public final static Dim[] SUPPORTED_DIMS = {
 		InternalDimensions.ELAPSED_PROCESS,
 		InternalDimensions.CPU_TIME
 	};

 	/**
 	 * The list of possible configurations.
 	 * <p>
 	 * Only used if no specific configurations are specified
 	 * (see {@link PerformanceResults#read(String[][], String)}.
 	 */
 	public final static String[] CONFIGS;

 	/**
 	 * The list of possible test boxes.
 	 * <p>
 	 * Only used if no specific configurations are specified
 	 * (see {@link PerformanceResults#read(String[][], String)}.
 	 */
 	public final static String[] BOXES = {
 		"RHEL 4.0 Sun 1.4.2_10 (3 GHz 2.5 GB)", //$NON-NLS-1$
 		"Win XP Sun 1.4.2_10 (3 GHz 2 GB)", //$NON-NLS-1$
 		"RHEL 3.0 Sun 1.4.2_10 (3 GHz 2 GB)", //$NON-NLS-1$
 		"Win XP Sun 1.4.2_10 (2 GHz 512 MB)", //$NON-NLS-1$
 		"RHEL 3.0 Sun 1.4.2_10 (2 GHz 512 MB)", //$NON-NLS-1$
 	};

 	protected static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyyMMddHHmm"); //$NON-NLS-1$

 	// Initialize constant fields depending on DB version
 	public final static String VERSION_REF, VERSION;
 	static {
 		String dbName = PerformanceTestPlugin.getDBName();
 		String version;

 		// Initialize reference version and database directory
 		char mainVersion;
 		char minorVersion;
 		if (dbName.equals("perfDB")) { //$NON-NLS-1$
 			version = "_R3.3"; //$NON-NLS-1$
 			VERSION_REF = "3.2"; //$NON-NLS-1$
 			mainVersion = '3';
 			minorVersion = '3';
 			VERSION = "3.3"; //$NON-NLS-1$
 		} else {
 			mainVersion = dbName.charAt(dbName.length()-2);
 			minorVersion = dbName.charAt(dbName.length()-1);
 			version = ""; //$NON-NLS-1$
 			VERSION_REF = mainVersion+"."+(char)(minorVersion-1); //$NON-NLS-1$
 			VERSION = mainVersion+"."+minorVersion; //$NON-NLS-1$
 		}

 		// Initialize configuration names
 		CONFIGS = new String[] {
 			"eclipseperflnx3"+version, //$NON-NLS-1$
 			"eclipseperfwin2"+version, //$NON-NLS-1$
 			"eclipseperflnx2"+version, //$NON-NLS-1$
 			"eclipseperfwin1"+version, //$NON-NLS-1$
 			"eclipseperflnx1"+version, //$NON-NLS-1$
 		};
 	}

 	AbstractResults parent;
 	int id = -1;
 	String name;
 	List children;
 	private boolean newLine = true;
 	boolean print = false;

 /*
  * Return the build date as yyyyMMddHHmm
  */
 static String getBuildDate(String buildName, String baselinePrefix) {

 	// Baseline name
 	if (buildName.startsWith(baselinePrefix)) {
 		int length = buildName.length();
 		return buildName.substring(length-12, length);
 	}

 	// Build name
 	char first = buildName.charAt(0);
 	if (first == 'N' || first == 'I' || first == 'M') { // TODO (frederic) should be buildIdPrefixes...
 		return buildName.substring(1, 9)+buildName.substring(10, 14);
 	}

 	// Try with date format
 	int length = buildName.length() - 12 /* length of date */;
 	for (int i=0; i<=length; i++) {
 		try {
 			String substring = i == 0 ? buildName : buildName.substring(i);
 			DATE_FORMAT.parse(substring);
 			return substring; // if no exception is raised then the substring has a correct date format => return it
 		} catch(ParseException ex) {
 			// skip
 		}
 	}
 	return null;
 }

 static Dim getDimension(int id) {
 	int length = SUPPORTED_DIMS.length;
 	for (int i=0; i<length; i++) {
 		if (SUPPORTED_DIMS[i].getId() == id) {
 			return SUPPORTED_DIMS[i];
 		}
 	}
 	return null;
 }

 AbstractResults(AbstractResults parent, String name) {
 	this.parent = parent;
 	this.children = new ArrayList();
 	this.name = name;
 }

 AbstractResults(AbstractResults parent, int id) {
 	this.parent = parent;
 	this.children = new ArrayList();
 	this.id = id;
 }

 /*
  * Add a child to current results, using specific sort
  * order if specified.
  */
 void addChild(Comparable child, boolean sort) {
 	if (sort) {
 		int size = this.children.size();
 		for (int i=0; i<size; i++) {
 			Object results = this.children.get(i);
 			if (child.compareTo(results) < 0) {
 				this.children.add(i, child);
 				return;
 			}
 		}
 	}
 	this.children.add(child);
 }

 /**
  * Compare the results to the given one using the name.
  *
  * @see java.lang.Comparable#compareTo(java.lang.Object)
  */
 public int compareTo(Object obj) {
 	if (obj instanceof AbstractResults) {
 		AbstractResults res = (AbstractResults) obj;
 		return getName().compareTo(res.getName());
 	}
 	return -1;
 }

 /**
  * Returns whether two results are equals using the name
  * to compare them.
  *
  * @param obj  The results to compare with
  * @return <code>true</code> if the name are equals,
  * 	<code>false</code> otherwise
  * @see java.lang.Comparable#compareTo(java.lang.Object)
  */
 public boolean equals(Object obj) {
 	if (obj instanceof AbstractResults) {
 		return this.name.equals(((AbstractResults)obj).getName());
 	}
 	return super.equals(obj);
 }

 int getId() {
 	return this.id;
 }

 /**
  * Returns the name of the results object.
  *
  * @return The name of the results
  */
 public String getName() {
 	return this.name;
 }

 PerformanceResults getPerformance() {
 	if (this.parent != null) {
 		return this.parent.getPerformance();
 	}
 	return null;
 }

 String getPath() {
 	String path = this.parent==null || this.parent.parent==null ? "" : this.parent.getPath() + ">"; //$NON-NLS-1$ //$NON-NLS-2$
 	return path+this.name;
 }

 /**
  * Return the children list of the current results.
  *
  * @return An iterator on the children list
  */
 public Iterator getResults() {
 	return this.children.iterator();
 }

 AbstractResults getResults(String resultName) {
 	int size = this.children.size();
 	for (int i=0; i<size; i++) {
 		AbstractResults searchedResults = (AbstractResults) this.children.get(i);
 		if (searchedResults.getName().equals(resultName)) {
 			return searchedResults;
 		}
 	}
 	return null;
 }

 AbstractResults getResults(int searchedId) {
 	int size = this.children.size();
 	for (int i=0; i<size; i++) {
 		AbstractResults searchedResults = (AbstractResults) this.children.get(i);
 		if (searchedResults.id == searchedId) {
 			return searchedResults;
 		}
 	}
 	return null;
 }

 public int hashCode() {
 	return this.name.hashCode();
 }

 void printTab() {
 	if (this.parent != null) {
 		if (this.print) System.out.print("\t"); //$NON-NLS-1$
 		this.parent.printTab();
 	}
 }
 void print(String text) {
 	if (this.print) {
 		if (this.newLine) printTab();
 		System.out.print(text);
 		this.newLine = false;
 	}
 }

 void printGlobalTime(long start) {
 	printGlobalTime(start, null);
 }

 void printGlobalTime(long start, String end) {
 	StringBuffer buffer = new StringBuffer("=> time spent in '"); //$NON-NLS-1$
 	buffer.append(this.name);
 	buffer.append("' was "); //$NON-NLS-1$
 	buffer.append((System.currentTimeMillis()-start)/1000.0);
 	if (end == null) {
 		buffer.append('s');
 	} else {
 		buffer.append("s. "); //$NON-NLS-1$
 		buffer.append(end.trim());
 	}
 	println(buffer);
 }

 void println(String text) {
 	if (this.print) {
 		if (this.newLine) printTab();
 		System.out.println(text);
 		this.newLine = true;
 	}
 }

 void println(StringBuffer buffer) {
 	println(buffer.toString());
 }

 public int size() {
 	return this.children == null ? 0 : this.children.size();
 }

 public String toString() {
 	return getPath();
 }

 }
	/*******************************************************************************
	* Copyright (c) 2000, 2006 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.internal.performance.results;

	import java.text.ParseException;
	import java.text.SimpleDateFormat;
	import java.util.ArrayList;
	import java.util.Iterator;
	import java.util.List;

	import org.eclipse.test.internal.performance.InternalDimensions;
	import org.eclipse.test.internal.performance.PerformanceTestPlugin;
	import org.eclipse.test.internal.performance.data.Dim;

	/**
	* Abstract class to store performance results.
	*
	* Each results gives access to specific children depending on model.
	*/
	public abstract class AbstractResults implements Comparable {

	/**
	* The lis of supported dimensions.
	* <p>
	* Currently only {@link InternalDimensions#ELAPSED_PROCESS}
	* and {@link InternalDimensions#CPU_TIME}.
	*/
	public final static Dim[] SUPPORTED_DIMS = {
	InternalDimensions.ELAPSED_PROCESS,
	InternalDimensions.CPU_TIME
	};

	/**
	* The list of possible configurations.
	* <p>
	* Only used if no specific configurations are specified
	* (see {@link PerformanceResults#read(String[][], String)}.
	*/
	public final static String[] CONFIGS;

	/**
	* The list of possible test boxes.
	* <p>
	* Only used if no specific configurations are specified
	* (see {@link PerformanceResults#read(String[][], String)}.
	*/
	public final static String[] BOXES = {
	"RHEL 4.0 Sun 1.4.2_10 (3 GHz 2.5 GB)", //$NON-NLS-1$
	"Win XP Sun 1.4.2_10 (3 GHz 2 GB)", //$NON-NLS-1$
	"RHEL 3.0 Sun 1.4.2_10 (3 GHz 2 GB)", //$NON-NLS-1$
	"Win XP Sun 1.4.2_10 (2 GHz 512 MB)", //$NON-NLS-1$
	"RHEL 3.0 Sun 1.4.2_10 (2 GHz 512 MB)", //$NON-NLS-1$
	};

	protected static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyyMMddHHmm"); //$NON-NLS-1$

	// Initialize constant fields depending on DB version
	public final static String VERSION_REF, VERSION;
	static {
	String dbName = PerformanceTestPlugin.getDBName();
	String version;

	// Initialize reference version and database directory
	char mainVersion;
	char minorVersion;
	if (dbName.equals("perfDB")) { //$NON-NLS-1$
	version = "_R3.3"; //$NON-NLS-1$
	VERSION_REF = "3.2"; //$NON-NLS-1$
	mainVersion = '3';
	minorVersion = '3';
	VERSION = "3.3"; //$NON-NLS-1$
	} else {
	mainVersion = dbName.charAt(dbName.length()-2);
	minorVersion = dbName.charAt(dbName.length()-1);
	version = ""; //$NON-NLS-1$
	VERSION_REF = mainVersion+"."+(char)(minorVersion-1); //$NON-NLS-1$
	VERSION = mainVersion+"."+minorVersion; //$NON-NLS-1$
	}

	// Initialize configuration names
	CONFIGS = new String[] {
	"eclipseperflnx3"+version, //$NON-NLS-1$
	"eclipseperfwin2"+version, //$NON-NLS-1$
	"eclipseperflnx2"+version, //$NON-NLS-1$
	"eclipseperfwin1"+version, //$NON-NLS-1$
	"eclipseperflnx1"+version, //$NON-NLS-1$
	};
	}

	AbstractResults parent;
	int id = -1;
	String name;
	List children;
	private boolean newLine = true;
	boolean print = false;

	/*
	* Return the build date as yyyyMMddHHmm
	*/
	static String getBuildDate(String buildName, String baselinePrefix) {

	// Baseline name
	if (buildName.startsWith(baselinePrefix)) {
	int length = buildName.length();
	return buildName.substring(length-12, length);
	}

	// Build name
	char first = buildName.charAt(0);
	if (first == 'N' \|\| first == 'I' \|\| first == 'M') { // TODO (frederic) should be buildIdPrefixes...
	return buildName.substring(1, 9)+buildName.substring(10, 14);
	}

	// Try with date format
	int length = buildName.length() - 12 /* length of date */;
	for (int i=0; i<=length; i++) {
	try {
	String substring = i == 0 ? buildName : buildName.substring(i);
	DATE_FORMAT.parse(substring);
	return substring; // if no exception is raised then the substring has a correct date format => return it
	} catch(ParseException ex) {
	// skip
	}
	}
	return null;
	}

	static Dim getDimension(int id) {
	int length = SUPPORTED_DIMS.length;
	for (int i=0; i<length; i++) {
	if (SUPPORTED_DIMS[i].getId() == id) {
	return SUPPORTED_DIMS[i];
	}
	}
	return null;
	}

	AbstractResults(AbstractResults parent, String name) {
	this.parent = parent;
	this.children = new ArrayList();
	this.name = name;
	}

	AbstractResults(AbstractResults parent, int id) {
	this.parent = parent;
	this.children = new ArrayList();
	this.id = id;
	}

	/*
	* Add a child to current results, using specific sort
	* order if specified.
	*/
	void addChild(Comparable child, boolean sort) {
	if (sort) {
	int size = this.children.size();
	for (int i=0; i<size; i++) {
	Object results = this.children.get(i);
	if (child.compareTo(results) < 0) {
	this.children.add(i, child);
	return;
	}
	}
	}
	this.children.add(child);
	}

	/**
	* Compare the results to the given one using the name.
	*
	* @see java.lang.Comparable#compareTo(java.lang.Object)
	*/
	public int compareTo(Object obj) {
	if (obj instanceof AbstractResults) {
	AbstractResults res = (AbstractResults) obj;
	return getName().compareTo(res.getName());
	}
	return -1;
	}

	/**
	* Returns whether two results are equals using the name
	* to compare them.
	*
	* @param obj The results to compare with
	* @return <code>true</code> if the name are equals,
	* <code>false</code> otherwise
	* @see java.lang.Comparable#compareTo(java.lang.Object)
	*/
	public boolean equals(Object obj) {
	if (obj instanceof AbstractResults) {
	return this.name.equals(((AbstractResults)obj).getName());
	}
	return super.equals(obj);
	}

	int getId() {
	return this.id;
	}

	/**
	* Returns the name of the results object.
	*
	* @return The name of the results
	*/
	public String getName() {
	return this.name;
	}

	PerformanceResults getPerformance() {
	if (this.parent != null) {
	return this.parent.getPerformance();
	}
	return null;
	}

	String getPath() {
	String path = this.parent==null \|\| this.parent.parent==null ? "" : this.parent.getPath() + ">"; //$NON-NLS-1$ //$NON-NLS-2$
	return path+this.name;
	}

	/**
	* Return the children list of the current results.
	*
	* @return An iterator on the children list
	*/
	public Iterator getResults() {
	return this.children.iterator();
	}

	AbstractResults getResults(String resultName) {
	int size = this.children.size();
	for (int i=0; i<size; i++) {
	AbstractResults searchedResults = (AbstractResults) this.children.get(i);
	if (searchedResults.getName().equals(resultName)) {
	return searchedResults;
	}
	}
	return null;
	}

	AbstractResults getResults(int searchedId) {
	int size = this.children.size();
	for (int i=0; i<size; i++) {
	AbstractResults searchedResults = (AbstractResults) this.children.get(i);
	if (searchedResults.id == searchedId) {
	return searchedResults;
	}
	}
	return null;
	}

	public int hashCode() {
	return this.name.hashCode();
	}

	void printTab() {
	if (this.parent != null) {
	if (this.print) System.out.print("\t"); //$NON-NLS-1$
	this.parent.printTab();
	}
	}
	void print(String text) {
	if (this.print) {
	if (this.newLine) printTab();
	System.out.print(text);
	this.newLine = false;
	}
	}

	void printGlobalTime(long start) {
	printGlobalTime(start, null);
	}

	void printGlobalTime(long start, String end) {
	StringBuffer buffer = new StringBuffer("=> time spent in '"); //$NON-NLS-1$
	buffer.append(this.name);
	buffer.append("' was "); //$NON-NLS-1$
	buffer.append((System.currentTimeMillis()-start)/1000.0);
	if (end == null) {
	buffer.append('s');
	} else {
	buffer.append("s. "); //$NON-NLS-1$
	buffer.append(end.trim());
	}
	println(buffer);
	}

	void println(String text) {
	if (this.print) {
	if (this.newLine) printTab();
	System.out.println(text);
	this.newLine = true;
	}
	}

	void println(StringBuffer buffer) {
	println(buffer.toString());
	}

	public int size() {
	return this.children == null ? 0 : this.children.size();
	}

	public String toString() {
	return getPath();
	}

	}