DefaultMessageSizeEstimator (Netty API Reference (4.2.1.Final))

java.lang.Object
- io.netty.channel.DefaultMessageSizeEstimator

All Implemented Interfaces:

MessageSizeEstimator
```
public final class DefaultMessageSizeEstimator
extends java.lang.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 io.netty.channel.MessageSizeEstimator
    MessageSizeEstimator.Handle
- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static 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
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  MessageSizeEstimator.Handle newHandle()
  Creates a new handle.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - DEFAULT
```
public static final MessageSizeEstimator DEFAULT
```
    Return the default implementation which returns 8 for unknown messages.
- Constructor Detail
  - DefaultMessageSizeEstimator
```
public DefaultMessageSizeEstimator(int unknownSize)
```
    Create a new instance
    
    Parameters:
    
    unknownSize - The size which is returned for unknown messages.
- Method Detail
  - 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