org.processmining.common.memory

Class ObjectSizer

java.lang.Object

org.processmining.common.memory.ObjectSizer

public final class ObjectSizer
extends java.lang.Object

Measures the approximate size of an object in memory, given a Class which has a no-argument constructor.

Constructor Summary

Constructors

Constructor and Description
ObjectSizer()

Method Summary

Modifier and Type	Method and Description
long	getObjectSize(java.lang.Class aClass) Return the approximate size in bytes, and return zero if the class has no default constructor.
static void	main(java.lang.String... aArguments) First and only argument is the package-qualified name of a class which has a no-argument constructor.

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectSizer

public ObjectSizer()

Method Detail

main

public static void main(java.lang.String... aArguments)

First and only argument is the package-qualified name of a class which has a no-argument constructor.

getObjectSize

public long getObjectSize(java.lang.Class aClass)

Return the approximate size in bytes, and return zero if the class has no default constructor.

Parameters:

aClass - refers to a class which has a no-argument constructor.