Package okio
Class GzipSink
- java.lang.Object
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- okio.GzipSink
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- All Implemented Interfaces:
java.io.Closeable
,java.io.Flushable
,java.lang.AutoCloseable
,Sink
public final class GzipSink extends java.lang.Object implements Sink
A sink that uses GZIP to compress written data to another sink.Sync flush
Aggressive flushing of this stream may result in reduced compression. Each call toflush()
immediately compresses all currently-buffered data; this early compression may be less effective than compression performed without flushing.This is equivalent to using
Deflater
with the sync flush option. This class does not offer any partial flush mechanism. For best performance, only callflush()
when application behavior requires it.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
Pushes all buffered bytes to their final destination and releases the resources held by this sink.java.util.zip.Deflater
deflater()
Returns theDeflater
.void
flush()
Pushes all buffered bytes to their final destination.Timeout
timeout()
Returns the timeout for this sink.void
write(Buffer source, long byteCount)
RemovesbyteCount
bytes fromsource
and appends them to this.
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Constructor Detail
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GzipSink
public GzipSink(Sink sink)
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Method Detail
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write
public void write(Buffer source, long byteCount) throws java.io.IOException
Description copied from interface:Sink
RemovesbyteCount
bytes fromsource
and appends them to this.
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flush
public void flush() throws java.io.IOException
Description copied from interface:Sink
Pushes all buffered bytes to their final destination.
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timeout
public Timeout timeout()
Description copied from interface:Sink
Returns the timeout for this sink.
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close
public void close() throws java.io.IOException
Description copied from interface:Sink
Pushes all buffered bytes to their final destination and releases the resources held by this sink. It is an error to write a closed sink. It is safe to close a sink more than once.
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deflater
public final java.util.zip.Deflater deflater()
Returns theDeflater
. Use it to access stats, dictionary, compression level, etc.
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