@InterfaceAudience.Public @InterfaceStability.Evolving public class CompressorStream extends CompressionOutputStream
Modifier and Type | Field and Description |
---|---|
protected byte[] |
buffer |
protected boolean |
closed |
protected Compressor |
compressor |
out
Modifier | Constructor and Description |
---|---|
protected |
CompressorStream(OutputStream out)
Allow derived classes to directly set the underlying stream.
|
|
CompressorStream(OutputStream out,
Compressor compressor) |
|
CompressorStream(OutputStream out,
Compressor compressor,
int bufferSize) |
Modifier and Type | Method and Description |
---|---|
void |
close() |
protected void |
compress() |
void |
finish()
Finishes writing compressed data to the output stream
without closing the underlying stream.
|
void |
resetState()
Reset the compression to the initial state.
|
void |
write(byte[] b,
int off,
int len)
Write compressed bytes to the stream.
|
void |
write(int b) |
flush, getIOStatistics
write
protected Compressor compressor
protected byte[] buffer
protected boolean closed
public CompressorStream(OutputStream out, Compressor compressor, int bufferSize)
public CompressorStream(OutputStream out, Compressor compressor)
protected CompressorStream(OutputStream out)
out
- Underlying output stream.public void write(byte[] b, int off, int len) throws IOException
CompressionOutputStream
write
in class CompressionOutputStream
IOException
protected void compress() throws IOException
IOException
public void finish() throws IOException
CompressionOutputStream
finish
in class CompressionOutputStream
IOException
- raised on errors performing I/O.public void resetState() throws IOException
CompressionOutputStream
resetState
in class CompressionOutputStream
IOException
- raised on errors performing I/O.public void close() throws IOException
close
in interface Closeable
close
in interface AutoCloseable
close
in class CompressionOutputStream
IOException
public void write(int b) throws IOException
write
in class OutputStream
IOException
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