Class ZstdDecoder
- java.lang.Object
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- io.netty.channel.ChannelHandlerAdapter
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- io.netty.channel.ChannelInboundHandlerAdapter
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- io.netty.handler.codec.ByteToMessageDecoder
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- io.netty.handler.codec.compression.ZstdDecoder
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- All Implemented Interfaces:
ChannelHandler
,ChannelInboundHandler
public final class ZstdDecoder extends ByteToMessageDecoder
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Nested Class Summary
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Nested classes/interfaces inherited from class io.netty.handler.codec.ByteToMessageDecoder
ByteToMessageDecoder.Cumulator
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Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler
ChannelHandler.Sharable
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Field Summary
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Fields inherited from class io.netty.handler.codec.ByteToMessageDecoder
COMPOSITE_CUMULATOR, MERGE_CUMULATOR
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Constructor Summary
Constructors Constructor Description ZstdDecoder()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
decode(ChannelHandlerContext ctx, ByteBuf in, java.util.List<java.lang.Object> out)
Decode the from oneByteBuf
to an other.void
handlerAdded(ChannelHandlerContext ctx)
Do nothing by default, sub-classes may override this method.protected void
handlerRemoved0(ChannelHandlerContext ctx)
Gets called after theByteToMessageDecoder
was removed from the actual context and it doesn't handle events anymore.-
Methods inherited from class io.netty.handler.codec.ByteToMessageDecoder
actualReadableBytes, callDecode, channelInactive, channelRead, channelReadComplete, decodeLast, discardSomeReadBytes, handlerRemoved, internalBuffer, isSingleDecode, setCumulator, setDiscardAfterReads, setSingleDecode, userEventTriggered
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Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter
channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught
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Methods inherited from class io.netty.channel.ChannelHandlerAdapter
ensureNotSharable, isSharable
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Method Detail
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decode
protected void decode(ChannelHandlerContext ctx, ByteBuf in, java.util.List<java.lang.Object> out) throws java.lang.Exception
Description copied from class:ByteToMessageDecoder
Decode the from oneByteBuf
to an other. This method will be called till either the inputByteBuf
has nothing to read when return from this method or till nothing was read from the inputByteBuf
.- Specified by:
decode
in classByteToMessageDecoder
- Parameters:
ctx
- theChannelHandlerContext
which thisByteToMessageDecoder
belongs toin
- theByteBuf
from which to read dataout
- theList
to which decoded messages should be added- Throws:
java.lang.Exception
- is thrown if an error occurs
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handlerAdded
public void handlerAdded(ChannelHandlerContext ctx) throws java.lang.Exception
Description copied from class:ChannelHandlerAdapter
Do nothing by default, sub-classes may override this method.- Specified by:
handlerAdded
in interfaceChannelHandler
- Overrides:
handlerAdded
in classChannelHandlerAdapter
- Throws:
java.lang.Exception
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handlerRemoved0
protected void handlerRemoved0(ChannelHandlerContext ctx) throws java.lang.Exception
Description copied from class:ByteToMessageDecoder
Gets called after theByteToMessageDecoder
was removed from the actual context and it doesn't handle events anymore.- Overrides:
handlerRemoved0
in classByteToMessageDecoder
- Throws:
java.lang.Exception
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