org.apache.hadoop.io
Interface SequenceFile.ValueBytes

All Known Implementing Classes:

SequenceFileAsBinaryOutputFormat.WritableValueBytes, SequenceFileAsBinaryOutputFormat.WritableValueBytes

Enclosing class:

SequenceFile

public static interface SequenceFile.ValueBytes

The interface to 'raw' values of SequenceFiles.

Method Summary

int	getSize() Size of stored data.
void	writeCompressedBytes(DataOutputStream outStream) Write compressed bytes to outStream.
void	writeUncompressedBytes(DataOutputStream outStream) Writes the uncompressed bytes to the outStream.

Method Detail

writeUncompressedBytes

void writeUncompressedBytes(DataOutputStream outStream)
                            throws IOException

Writes the uncompressed bytes to the outStream.

Parameters:

outStream - : Stream to write uncompressed bytes into.

Throws:

IOException

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

IOException

getSize

int getSize()

Size of stored data.