public class DeflateCompressorInputStream extends CompressorInputStream implements InputStreamStatistics
Constructor and Description |
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DeflateCompressorInputStream(InputStream inputStream)
Creates a new input stream that decompresses Deflate-compressed data
from the specified input stream.
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DeflateCompressorInputStream(InputStream inputStream,
DeflateParameters parameters)
Creates a new input stream that decompresses Deflate-compressed data
from the specified input stream.
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Modifier and Type | Method and Description |
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int |
available() |
void |
close() |
long |
getCompressedCount() |
static boolean |
matches(byte[] signature,
int length)
Checks if the signature matches what is expected for a zlib / deflated file
with the zlib header.
|
int |
read() |
int |
read(byte[] buf,
int off,
int len) |
long |
skip(long n) |
count, count, getBytesRead, getCount, getUncompressedCount, pushedBackBytes
mark, markSupported, read, reset
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getUncompressedCount
public DeflateCompressorInputStream(InputStream inputStream)
inputStream
- where to read the compressed datapublic DeflateCompressorInputStream(InputStream inputStream, DeflateParameters parameters)
inputStream
- where to read the compressed dataparameters
- parameterspublic int read() throws IOException
read
in class InputStream
IOException
public int read(byte[] buf, int off, int len) throws IOException
read
in class InputStream
IOException
public long skip(long n) throws IOException
skip
in class InputStream
IOException
public int available() throws IOException
available
in class InputStream
IOException
public void close() throws IOException
close
in interface Closeable
close
in interface AutoCloseable
close
in class InputStream
IOException
public long getCompressedCount()
getCompressedCount
in interface InputStreamStatistics
public static boolean matches(byte[] signature, int length)
signature
- the bytes to checklength
- the number of bytes to checkCopyright © 2018 The Apache Software Foundation. All rights reserved.