org.apache.kafka.common.message
Class KafkaLZ4BlockInputStream
java.lang.Object
java.io.InputStream
java.io.FilterInputStream
org.apache.kafka.common.message.KafkaLZ4BlockInputStream
- All Implemented Interfaces:
- java.io.Closeable
public final class KafkaLZ4BlockInputStream
- extends java.io.FilterInputStream
A partial implementation of the v1.4.1 LZ4 Frame format.
- See Also:
- LZ4 Framing Format Spec
Fields inherited from class java.io.FilterInputStream |
in |
Constructor Summary |
KafkaLZ4BlockInputStream(java.io.InputStream in)
Create a new InputStream that will decompress data using the LZ4 algorithm. |
Methods inherited from class java.io.FilterInputStream |
read |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PREMATURE_EOS
public static final java.lang.String PREMATURE_EOS
- See Also:
- Constant Field Values
NOT_SUPPORTED
public static final java.lang.String NOT_SUPPORTED
- See Also:
- Constant Field Values
BLOCK_HASH_MISMATCH
public static final java.lang.String BLOCK_HASH_MISMATCH
- See Also:
- Constant Field Values
DESCRIPTOR_HASH_MISMATCH
public static final java.lang.String DESCRIPTOR_HASH_MISMATCH
- See Also:
- Constant Field Values
KafkaLZ4BlockInputStream
public KafkaLZ4BlockInputStream(java.io.InputStream in)
throws java.io.IOException
- Create a new
InputStream
that will decompress data using the LZ4 algorithm.
- Parameters:
in
- The stream to decompress
- Throws:
java.io.IOException
read
public int read()
throws java.io.IOException
- Overrides:
read
in class java.io.FilterInputStream
- Throws:
java.io.IOException
read
public int read(byte[] b,
int off,
int len)
throws java.io.IOException
- Overrides:
read
in class java.io.FilterInputStream
- Throws:
java.io.IOException
skip
public long skip(long n)
throws java.io.IOException
- Overrides:
skip
in class java.io.FilterInputStream
- Throws:
java.io.IOException
available
public int available()
throws java.io.IOException
- Overrides:
available
in class java.io.FilterInputStream
- Throws:
java.io.IOException
close
public void close()
throws java.io.IOException
- Specified by:
close
in interface java.io.Closeable
- Overrides:
close
in class java.io.FilterInputStream
- Throws:
java.io.IOException
mark
public void mark(int readlimit)
- Overrides:
mark
in class java.io.FilterInputStream
reset
public void reset()
throws java.io.IOException
- Overrides:
reset
in class java.io.FilterInputStream
- Throws:
java.io.IOException
markSupported
public boolean markSupported()
- Overrides:
markSupported
in class java.io.FilterInputStream