public class ChunkedInflaterInputStream extends FilterInputStream
InflaterInputStream
but in addition to its original, this one can
handle several chunks of compressed data on the same underlying stream.
such streams are for example generated by the
ChunkedDeflaterOutputStream
.Constructor and Description |
---|
ChunkedInflaterInputStream(InputStream in)
Creates a new input stream with a default decompressor and buffer size.
|
ChunkedInflaterInputStream(InputStream in,
Inflater inf)
Creates a new input stream with the specified decompressor and a
default buffer size.
|
ChunkedInflaterInputStream(InputStream in,
Inflater inf,
int size)
Creates a new input stream with the specified decompressor and
buffer size.
|
Modifier and Type | Method and Description |
---|---|
int |
available()
Returns 0 after EOF has reached, otherwise always return 1.
|
void |
close()
Closes the input stream.
|
int |
read()
Reads a byte of uncompressed data.
|
int |
read(byte[] b,
int off,
int len)
Reads uncompressed data into an array of bytes.
|
long |
skip(long n)
Skips specified number of bytes of uncompressed data.
|
mark, markSupported, read, reset
public ChunkedInflaterInputStream(InputStream in, Inflater inf, int size)
in
- the input streaminf
- the decompressor ("inflater")size
- the input buffer sizeIllegalArgumentException
- if size is <= 0public ChunkedInflaterInputStream(InputStream in, Inflater inf)
in
- the input streaminf
- the decompressor ("inflater")public ChunkedInflaterInputStream(InputStream in)
in
- the input streampublic int read() throws IOException
read
in class FilterInputStream
IOException
- if an I/O error has occurredpublic int read(byte[] b, int off, int len) throws IOException
read
in class FilterInputStream
b
- the buffer into which the data is readoff
- the start offset of the datalen
- the maximum number of bytes readZipException
- if a ZIP format error has occurredIOException
- if an I/O error has occurredpublic int available() throws IOException
available
in class FilterInputStream
IOException
- if an I/O error occurs.public long skip(long n) throws IOException
skip
in class FilterInputStream
n
- the number of bytes to skipIOException
- if an I/O error has occurredIllegalArgumentException
- if n < 0public void close() throws IOException
close
in interface Closeable
close
in interface AutoCloseable
close
in class FilterInputStream
IOException
- if an I/O error has occurred"Copyright © 2006 - 2015 Adobe Systems Incorporated. All Rights Reserved"