Class DefaultMessageSizeEstimator

java.lang.Object

io.netty.channel.DefaultMessageSizeEstimator

All Implemented Interfaces:

MessageSizeEstimator

public final class DefaultMessageSizeEstimator
extends Object
implements MessageSizeEstimator

Default MessageSizeEstimator implementation which supports the estimation of the size of ByteBuf, ByteBufHolder and FileRegion.

Nested Class Summary

Nested classes/interfaces inherited from interface MessageSizeEstimator

MessageSizeEstimator.Handle

Field Summary

Fields

Modifier and Type	Field	Description
static final MessageSizeEstimator	DEFAULT	Return the default implementation which returns 8 for unknown messages.

Constructor Summary

Constructors

Constructor	Description
DefaultMessageSizeEstimator(int unknownSize)	Create a new instance

Method Summary

Modifier and Type	Method	Description
MessageSizeEstimator.Handle	newHandle()	Creates a new handle.

Methods inherited from class Object

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

Field Details

DEFAULT

public static final MessageSizeEstimator DEFAULT

Return the default implementation which returns 8 for unknown messages.

Constructor Details

DefaultMessageSizeEstimator

public DefaultMessageSizeEstimator(int unknownSize)

Create a new instance

Parameters:

unknownSize - The size which is returned for unknown messages.

Method Details

newHandle

public MessageSizeEstimator.Handle newHandle()

Description copied from interface: MessageSizeEstimator

Creates a new handle. The handle provides the actual operations.

Specified by:

newHandle in interface MessageSizeEstimator