Package com.thoughtworks.xstream.tools.benchmark

Class Harness

java.lang.Object

com.thoughtworks.xstream.tools.benchmark.Harness

public class Harness
extends java.lang.Object

Deprecated.

As of 1.4.9 use JMH instead

A simple harness for running benchmarks over object serialization products.

There are three dimensions that can be added:

• Product (e.g. DOM, SAX, XPP...)
• Metric (e.g. time taken, memory usage, output size...)
• Target (e.g. a small object, large object, list of objects...)

The Harness will then across every permutation of these (in order of product, metric, target), and write the results to a Reporter.

Example usage

 Harness harness = new Harness();

 // Compare speed of serialization/deserialization metrics...
 harness.addMetric(new SerializationSpeedMetric());
 harness.addMetric(new DeserializationSpeedMetric());

 // Using a simple String and a JTree instance...
 harness.addTarget(new StringTarget());
 harness.addTarget(new JTreeTarget());

 // Across XStream with different XML drivers.
 harness.addProduct(new XStreamDom());
 harness.addProduct(new XStreamXpp());
 harness.addProduct(new XStreamSax());

 // Now do it, and report the results as text to the console.
 harness.run(new TextReporter());
 

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.List	metrics	Deprecated.
private java.util.List	products	Deprecated.
private java.util.List	targets	Deprecated.

Constructor Summary

Constructors

Constructor	Description
Harness()	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	addMetric(Metric metric)	Deprecated.
void	addProduct(Product product)	Deprecated.
void	addTarget(Target target)	Deprecated.
void	run(Reporter reporter)	Deprecated.
private void	run(Reporter reporter, Metric metric, Target target, Product product)	Deprecated.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

products

private java.util.List products

Deprecated.

targets

private java.util.List targets

Deprecated.

metrics

private java.util.List metrics

Deprecated.

Constructor Detail

Harness

public Harness()

Deprecated.

Method Detail

addProduct

public void addProduct(Product product)

Deprecated.

addTarget

public void addTarget(Target target)

Deprecated.

addMetric

public void addMetric(Metric metric)

Deprecated.

run

public void run(Reporter reporter)

Deprecated.

run

private void run(Reporter reporter,
                 Metric metric,
                 Target target,
                 Product product)

Deprecated.