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public interface ChunkedInput
A data stream of indefinite length which is consumed by ChunkedWriteHandler
.
Method Summary | |
---|---|
void |
close()
Releases the resources associated with the stream. |
boolean |
hasNextChunk()
Returns true if and only if there is any data left in the
stream. |
boolean |
isEndOfInput()
Return true if and only if there is no data left in the stream
and the stream has reached at its end. |
Object |
nextChunk()
Fetches a chunked data from the stream. |
Method Detail |
---|
boolean hasNextChunk() throws Exception
true
if and only if there is any data left in the
stream. Please note that false
does not necessarily mean that
the stream has reached at its end. In a slow stream, the next chunk
might be unavailable just momentarily.
Exception
Object nextChunk() throws Exception
ChannelBuffer
, but you could extend an existing implementation
to convert the ChannelBuffer
into a different type that your
handler or encoder understands. Once this method returns the last chunk
and thus the stream has reached at its end, any subsequent isEndOfInput()
call must return false
.
ChannelBuffer
.
null
if there is no data left in the stream.
Please note that null
does not necessarily mean that the
stream has reached at its end. In a slow stream, the next chunk
might be unavailable just momentarily.
Exception
boolean isEndOfInput() throws Exception
true
if and only if there is no data left in the stream
and the stream has reached at its end.
Exception
void close() throws Exception
Exception
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