ml.shifu.guagua.util

Class SizeEstimator

java.lang.Object

ml.shifu.guagua.util.SizeEstimator

public final class SizeEstimator
extends Object

Copied from Apache Spark project to estimate size of a Java instance.

Constructor Summary

Constructors

Constructor and Description
SizeEstimator()

Method Summary

Modifier and Type	Method and Description
static long	estimate(Object obj) Estimate size of one object instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

SizeEstimator

public SizeEstimator()

Method Detail

estimate

public static long estimate(Object obj)

Estimate size of one object instance.