Package okio

Class DeflaterSink

java.lang.Object

okio.DeflaterSink

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable, Sink

public final class DeflaterSink
extends Object
implements Sink

A sink that uses DEFLATE to compress data written to another source.

Sync flush

Aggressive flushing of this stream may result in reduced compression. Each call to flush() 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 call flush() when application behavior requires it.

Constructor Summary

Constructors

Constructor	Description
DeflaterSink(Sink sink, Deflater deflater)

Method Summary

Modifier and Type	Method	Description
void	close()	Pushes all buffered bytes to their final destination and releases the resources held by this sink.
void	flush()	Pushes all buffered bytes to their final destination.
Timeout	timeout()	Returns the timeout for this sink.
String	toString()	Returns a string containing a concise, human-readable description of this object.
void	write(Buffer source, long byteCount)	Removes byteCount bytes from source and appends them to this.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DeflaterSink

public DeflaterSink(Sink sink,
                    Deflater deflater)

Method Detail

write

public void write(Buffer source,
                  long byteCount)
           throws IOException

Description copied from interface: Sink

Removes byteCount bytes from source and appends them to this.

Specified by:

write in interface Sink

Throws:

IOException

flush

public void flush()
           throws IOException

Description copied from interface: Sink

Pushes all buffered bytes to their final destination.

Specified by:

flush in interface Flushable

Specified by:

flush in interface Sink

Throws:

IOException - if there are any issues writing the data.

close

public void close()
           throws 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.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface Sink

Throws:

IOException

timeout

public Timeout timeout()

Description copied from interface: Sink

Returns the timeout for this sink.

Specified by:

timeout in interface Sink

toString

public String toString()

Description copied from class: Object

Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takes into account the object's type and data. The default implementation is equivalent to the following expression:

   getClass().getName() + '@' + Integer.toHexString(hashCode())

See Writing a useful toString method if you intend implementing your own toString method.

Overrides:

toString in class Object

Returns:

a printable representation of this object.