public class InflaterOutputStream extends FilterOutputStream
InflaterInputStream
,
DeflaterInputStream
,
DeflaterOutputStream
Modifier and Type | Field | Description |
---|---|---|
protected byte[] |
buf |
Output buffer for writing uncompressed data.
|
protected Inflater |
inf |
Decompressor for this stream.
|
out
Constructor | Description |
---|---|
InflaterOutputStream(OutputStream out) |
Creates a new output stream with a default decompressor and buffer
size.
|
InflaterOutputStream(OutputStream out,
Inflater infl) |
Creates a new output stream with the specified decompressor and a
default buffer size.
|
InflaterOutputStream(OutputStream out,
Inflater infl,
int bufLen) |
Creates a new output stream with the specified decompressor and
buffer size.
|
Modifier and Type | Method | Description |
---|---|---|
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.
|
write
protected final Inflater inf
protected final byte[] buf
public InflaterOutputStream(OutputStream out)
out
- output stream to write the uncompressed data toNullPointerException
- if out
is nullpublic InflaterOutputStream(OutputStream out, Inflater infl)
out
- output stream to write the uncompressed data toinfl
- decompressor ("inflater") for this streamNullPointerException
- if out
or infl
is nullpublic InflaterOutputStream(OutputStream out, Inflater infl, int bufLen)
out
- output stream to write the uncompressed data toinfl
- decompressor ("inflater") for this streambufLen
- decompression buffer sizeIllegalArgumentException
- if bufLen <= 0
NullPointerException
- if out
or infl
is nullpublic void close() throws IOException
close
in interface Closeable
close
in interface AutoCloseable
close
in class FilterOutputStream
IOException
- if an I/O error occursFilterOutputStream.flush()
,
FilterOutputStream.out
public void flush() throws IOException
flush
in interface Flushable
flush
in class FilterOutputStream
IOException
- if an I/O error occurs or this stream is already
closedFilterOutputStream.out
public void finish() throws IOException
IOException
- if an I/O error occurs or this stream is already
closedpublic void write(int b) throws IOException
write
in class FilterOutputStream
b
- a single byte of compressed data to decompress and write to
the output streamIOException
- if an I/O error occurs or this stream is already
closedZipException
- if a compression (ZIP) format error occurspublic void write(byte[] b, int off, int len) throws IOException
write
in class FilterOutputStream
b
- buffer containing compressed data to decompress and write to
the output streamoff
- starting offset of the compressed data within b
len
- number of bytes to decompress from b
IndexOutOfBoundsException
- if off < 0
, or if
len < 0
, or if len > b.length - off
IOException
- if an I/O error occurs or this stream is already
closedNullPointerException
- if b
is nullZipException
- if a compression (ZIP) format error occursFilterOutputStream.write(int)
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