InflaterOutputStream
public
class
InflaterOutputStream
extends FilterOutputStream
Implements an output stream filter for uncompressing data stored in the
"deflate" compression format.
Summary
Fields |
protected
final
byte[] |
buf
Output buffer for writing uncompressed data.
|
protected
final
Inflater |
inf
Decompressor for this stream.
|
Public methods |
void
|
close()
Writes any remaining uncompressed data to the output stream and closes
the underlying output stream.
|
void
|
finish()
Finishes writing uncompressed data to the output stream without closing
the underlying stream.
|
void
|
flush()
Flushes this output stream, forcing any pending buffered output bytes to be
written.
|
void
|
write(byte[] b, int off, int len)
Writes an array of bytes to the uncompressed output stream.
|
void
|
write(int b)
Writes a byte to the uncompressed output stream.
|
Inherited methods |
From class
java.io.FilterOutputStream
void
|
close()
Closes this output stream and releases any system resources
associated with the stream.
|
void
|
flush()
Flushes this output stream and forces any buffered output bytes
to be written out to the stream.
|
void
|
write(byte[] b)
Writes b.length bytes to this output stream.
|
void
|
write(byte[] b, int off, int len)
Writes len bytes from the specified
byte array starting at offset off to
this output stream.
|
void
|
write(int b)
Writes the specified byte to this output stream.
|
|
From class
java.io.OutputStream
void
|
close()
Closes this output stream and releases any system resources
associated with this stream.
|
void
|
flush()
Flushes this output stream and forces any buffered output bytes
to be written out.
|
static
OutputStream
|
nullOutputStream()
Returns a new OutputStream which discards all bytes.
|
void
|
write(byte[] b)
Writes b.length bytes from the specified byte array
to this output stream.
|
void
|
write(byte[] b, int off, int len)
Writes len bytes from the specified byte array
starting at offset off to this output stream.
|
abstract
void
|
write(int b)
Writes the specified byte to this output stream.
|
|
From class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this object.
|
boolean
|
equals(Object obj)
Indicates whether some other object is "equal to" this one.
|
void
|
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
|
final
Class<?>
|
getClass()
Returns the runtime class of this Object .
|
int
|
hashCode()
Returns a hash code value for the object.
|
final
void
|
notify()
Wakes up a single thread that is waiting on this object's
monitor.
|
final
void
|
notifyAll()
Wakes up all threads that are waiting on this object's monitor.
|
String
|
toString()
Returns a string representation of the object.
|
final
void
|
wait(long timeoutMillis, int nanos)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait(long timeoutMillis)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait()
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted.
|
|
From interface
java.io.Closeable
abstract
void
|
close()
Closes this stream and releases any system resources associated
with it.
|
|
From interface
java.io.Flushable
abstract
void
|
flush()
Flushes this stream by writing any buffered output to the underlying
stream.
|
|
From interface
java.lang.AutoCloseable
abstract
void
|
close()
Closes this resource, relinquishing any underlying resources.
|
|
Fields
buf
protected final byte[] buf
Output buffer for writing uncompressed data.
inf
protected final Inflater inf
Decompressor for this stream.
Public constructors
InflaterOutputStream
public InflaterOutputStream (OutputStream out)
Creates a new output stream with a default decompressor and buffer
size.
Parameters |
out |
OutputStream : output stream to write the uncompressed data to |
InflaterOutputStream
public InflaterOutputStream (OutputStream out,
Inflater infl)
Creates a new output stream with the specified decompressor and a
default buffer size.
Parameters |
out |
OutputStream : output stream to write the uncompressed data to |
infl |
Inflater : decompressor ("inflater") for this stream |
InflaterOutputStream
public InflaterOutputStream (OutputStream out,
Inflater infl,
int bufLen)
Creates a new output stream with the specified decompressor and
buffer size.
Parameters |
out |
OutputStream : output stream to write the uncompressed data to |
infl |
Inflater : decompressor ("inflater") for this stream |
bufLen |
int : decompression buffer size |
Public methods
close
public void close ()
Writes any remaining uncompressed data to the output stream and closes
the underlying output stream.
finish
public void finish ()
Finishes writing uncompressed data to the output stream without closing
the underlying stream. Use this method when applying multiple filters in
succession to the same output stream.
Throws |
IOException |
if an I/O error occurs or this stream is already
closed |
flush
public void flush ()
Flushes this output stream, forcing any pending buffered output bytes to be
written.
Throws |
IOException |
if an I/O error occurs or this stream is already
closed |
write
public void write (byte[] b,
int off,
int len)
Writes an array of bytes to the uncompressed output stream.
Parameters |
b |
byte : buffer containing compressed data to decompress and write to
the output stream |
off |
int : starting offset of the compressed data within b |
len |
int : number of bytes to decompress from b |
write
public void write (int b)
Writes a byte to the uncompressed output stream.
Parameters |
b |
int : a single byte of compressed data to decompress and write to
the output stream |
Throws |
IOException |
if an I/O error occurs or this stream is already
closed |
ZipException |
if a compression (ZIP) format error occurs |
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Last updated 2025-02-10 UTC.
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