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## org.jboss.netty.util
Class DefaultObjectSizeEstimator

    java.lang.Object
      org.jboss.netty.util.DefaultObjectSizeEstimator

All Implemented Interfaces:
  ObjectSizeEstimator

    public class DefaultObjectSizeEstimator

extends Object
implements ObjectSizeEstimator

The default `ObjectSizeEstimator` implementation for general purpose.

Version:
  $Rev: 2080 $, $Date: 2010-01-26 18:04:19 +0900 (Tue, 26 Jan 2010) $
Author:
  The Netty Project, Trustin Lee

Constructor Summary
`DefaultObjectSizeEstimator()` Creates a new instance.

Method Summary
`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 Detail

### DefaultObjectSizeEstimator

    public DefaultObjectSizeEstimator()

  Creates a new instance.

Method Detail

### 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

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