net.dontdrinkandroot.cache.impl.disk.indexed.storage
Class IndexData

java.lang.Object
  net.dontdrinkandroot.cache.impl.disk.indexed.storage.IndexData

public class IndexData
extends Object

Field Summary

int	blockNum
DataBlock	keyMetaBlock
static long	LENGTH
DataBlock	valueBlock

Constructor Summary

IndexData(DataBlock keyMetaBlock, DataBlock valueBlock)

IndexData(int blockNum, DataBlock keyMetaBlock, DataBlock valueBlock)

Method Summary

int	getBlockNum()
DataBlock	getKeyMetaBlock()
DataBlock	getValueBlock()
static IndexData	read(RandomAccessFile randomAccessFile, int blockNum)
void	setBlockNum(int blockNum)
IndexData	write(RandomAccessFile randomAccessFile, int blockNum)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LENGTH

public static final long LENGTH

See Also:

Constant Field Values

blockNum

public int blockNum

keyMetaBlock

public DataBlock keyMetaBlock

valueBlock

public DataBlock valueBlock

Constructor Detail

IndexData

public IndexData(int blockNum,
                 DataBlock keyMetaBlock,
                 DataBlock valueBlock)

IndexData

public IndexData(DataBlock keyMetaBlock,
                 DataBlock valueBlock)

Method Detail

getBlockNum

public int getBlockNum()

setBlockNum

public void setBlockNum(int blockNum)

getKeyMetaBlock

public DataBlock getKeyMetaBlock()

getValueBlock

public DataBlock getValueBlock()

read

public static IndexData read(RandomAccessFile randomAccessFile,
                             int blockNum)
                      throws IOException

Throws:

IOException

write

public IndexData write(RandomAccessFile randomAccessFile,
                       int blockNum)
                throws IOException

Throws:

IOException