Package org.jboss.netty.util

Class DefaultObjectSizeEstimator

java.lang.Object

org.jboss.netty.util.DefaultObjectSizeEstimator

All Implemented Interfaces:

ObjectSizeEstimator

Direct Known Subclasses:

AbstractTrafficShapingHandler.SimpleObjectSizeEstimator

public class DefaultObjectSizeEstimator
extends Object
implements ObjectSizeEstimator

The default ObjectSizeEstimator implementation for general purpose.

Constructor Summary

Constructors

Constructor	Description
DefaultObjectSizeEstimator()	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
int	estimateSize(Object o)	Returns the estimated size of the specified object in bytes.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultObjectSizeEstimator

public DefaultObjectSizeEstimator()

Creates a new instance.

Method Details

estimateSize

public int estimateSize(Object o)

Description copied from interface: ObjectSizeEstimator

Returns the estimated size of the specified object in bytes.

Specified by:

estimateSize in interface ObjectSizeEstimator

Returns:

a positive integer which represents the size of the specified object in bytes