java.lang.Object
- io.netty5.channel.ChannelHandlerAdapter
- - io.netty5.handler.codec.ByteToMessageDecoder
  - - io.netty5.handler.codec.compression.DecompressionHandler

All Implemented Interfaces:

ChannelHandler
```
public final class DecompressionHandler
extends ByteToMessageDecoder
```
ByteToMessageDecoder that uses a Decompressor for decompressing incoming Buffers.

Nested Class Summary
- Nested classes/interfaces inherited from class io.netty5.handler.codec.ByteToMessageDecoder
  ByteToMessageDecoder.Cumulator

Field Summary
- Fields inherited from class io.netty5.handler.codec.ByteToMessageDecoder
  COMPOSITE_CUMULATOR, MERGE_CUMULATOR

Constructor Summary

Constructors
Constructor	Description
`DecompressionHandler(Supplier<? extends Decompressor> decompressorSupplier)`	Creates a new instance.
`DecompressionHandler(Supplier<? extends Decompressor> decompressorSupplier, boolean discardBytesAfterFinished)`	Creates a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`channelInactive(ChannelHandlerContext ctx)`	The `Channel` of the `ChannelHandlerContext` was registered is now inactive and reached its end of lifetime.
`protected void`	`decode(ChannelHandlerContext ctx, Buffer in)`	Decode the from one `Buffer` to another.
`protected void`	`handlerAdded0(ChannelHandlerContext ctx)`
`protected void`	`handlerRemoved0(ChannelHandlerContext ctx)`	Gets called after the `ByteToMessageDecoder` was removed from the actual context and it doesn't handle events anymore.

Methods inherited from class io.netty5.handler.codec.ByteToMessageDecoder
actualReadableBytes, channelRead, channelReadComplete, channelShutdown, decodeLast, discardSomeReadBytes, handlerAdded, handlerRemoved, internalBuffer, isSharable, isSingleDecode, setSingleDecode

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.netty5.channel.ChannelHandler
bind, channelActive, channelExceptionCaught, channelInboundEvent, channelRegistered, channelUnregistered, channelWritabilityChanged, close, connect, deregister, disconnect, flush, pendingOutboundBytes, read, register, sendOutboundEvent, shutdown, write

- Constructor Detail
  - DecompressionHandler
```
public DecompressionHandler(Supplier<? extends Decompressor> decompressorSupplier)
```
    Creates a new instance.
    
    Parameters:
    
    decompressorSupplier - the Supplier that is used to create the Decompressor.
  - DecompressionHandler
```
public DecompressionHandler(Supplier<? extends Decompressor> decompressorSupplier,
                            boolean discardBytesAfterFinished)
```
    Creates a new instance.
    
    Parameters:
    
    decompressorSupplier - the Supplier that is used to create the Decompressor.
    
    discardBytesAfterFinished - true if the bytes should be discarded after the Compressor finished the compression of the whole stream.
- Method Detail
  - handlerAdded0
```
protected void handlerAdded0(ChannelHandlerContext ctx)
                      throws Exception
```
    Overrides:
    
    handlerAdded0 in class ByteToMessageDecoder
    
    Throws:
    
    Exception
  - decode
```
protected void decode(ChannelHandlerContext ctx,
                      Buffer in)
               throws Exception
```
    Description copied from class: ByteToMessageDecoder
    
    Decode the from one Buffer to another. This method will be called till either the input Buffer has nothing to read when return from this method or till nothing was read from the input Buffer.
    
    Specified by:
    
    decode in class ByteToMessageDecoder
    
    Parameters:
    
    ctx - the ChannelHandlerContext which this ByteToMessageDecoder belongs to
    
    in - the Buffer from which to read data
    
    Throws:
    
    Exception - is thrown if an error occurs
  - handlerRemoved0
```
protected void handlerRemoved0(ChannelHandlerContext ctx)
                        throws Exception
```
    Description copied from class: ByteToMessageDecoder
    
    Gets called after the ByteToMessageDecoder was removed from the actual context and it doesn't handle events anymore.
    
    Overrides:
    
    handlerRemoved0 in class ByteToMessageDecoder
    
    Throws:
    
    Exception
  - channelInactive
```
public void channelInactive(ChannelHandlerContext ctx)
                     throws Exception
```
    Description copied from interface: ChannelHandler
    
    The Channel of the ChannelHandlerContext was registered is now inactive and reached its end of lifetime.
    
    Specified by:
    
    channelInactive in interface ChannelHandler
    
    Overrides:
    
    channelInactive in class ByteToMessageDecoder
    
    Throws:
    
    Exception

Class DecompressionHandler

Nested Class Summary

Nested classes/interfaces inherited from class io.netty5.handler.codec.ByteToMessageDecoder

Field Summary

Fields inherited from class io.netty5.handler.codec.ByteToMessageDecoder

Constructor Summary

Method Summary

Methods inherited from class io.netty5.handler.codec.ByteToMessageDecoder

Methods inherited from class java.lang.Object

Methods inherited from interface io.netty5.channel.ChannelHandler

Constructor Detail

DecompressionHandler

DecompressionHandler

Method Detail

handlerAdded0

decode

handlerRemoved0

channelInactive