Package org.apache.hadoop.io

Interface SequenceFile.ValueBytes

Enclosing class:

SequenceFile

public static interface SequenceFile.ValueBytes

The interface to 'raw' values of SequenceFiles.

Method Summary

Modifier and Type	Method	Description
int	getSize()
void	writeCompressedBytes(DataOutputStream outStream)	Write compressed bytes to outStream.
void	writeUncompressedBytes(DataOutputStream outStream)	Writes the uncompressed bytes to the outStream.

Method Details

writeUncompressedBytes

void writeUncompressedBytes(DataOutputStream outStream)
                     throws IOException

Writes the uncompressed bytes to the outStream.

Parameters:

outStream - : Stream to write uncompressed bytes into.

Throws:

IOException - raised on errors performing I/O.

writeCompressedBytes

void writeCompressedBytes(DataOutputStream outStream)
                   throws IllegalArgumentException,
IOException

Write compressed bytes to outStream. Note: that it will NOT compress the bytes if they are not compressed.

Parameters:

outStream - : Stream to write compressed bytes into.

Throws:

IllegalArgumentException - an illegal or inappropriate argument.

IOException - raised on errors performing I/O.

getSize

int getSize()

Returns:

Size of stored data.