net.metanotion.io.appenddb
Class RecoverDB

java.lang.Object
  net.metanotion.io.appenddb.RecoverDB

All Implemented Interfaces:

BlockDB

public final class RecoverDB
extends Object
implements BlockDB

Field Summary

Fields inherited from interface net.metanotion.io.appenddb.BlockDB

EMPTY

Method Summary

void	cachePut(BlockKey k, net.metanotion.io.appenddb.Block b)
void	cacheRemove(BlockKey k)
int	getBlock()
Object	getCommitSync()
int	getNextXID()
net.metanotion.io.appenddb.BlockRootMap	getRoot()
int	incBlock()
int	incNextXID()
net.metanotion.io.appenddb.Block	loadBlock(long offset)
void	putOffsetToBlocks(long offset, BlockKey bk)
static void	recover(RandomAccess appendFile, long maxBytes)
void	removeOffsetToBlocks(long offset)
void	setRoot(net.metanotion.io.appenddb.BlockRootMap brm)
long	write(net.metanotion.io.appenddb.Block b)

Methods inherited from class java.lang.Object

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

Method Detail

recover

public static void recover(RandomAccess appendFile,
                           long maxBytes)

cachePut

public void cachePut(BlockKey k,
                     net.metanotion.io.appenddb.Block b)

Specified by:

cachePut in interface BlockDB

cacheRemove

public void cacheRemove(BlockKey k)

Specified by:

cacheRemove in interface BlockDB

loadBlock

public net.metanotion.io.appenddb.Block loadBlock(long offset)

Specified by:

loadBlock in interface BlockDB

getRoot

public net.metanotion.io.appenddb.BlockRootMap getRoot()

Specified by:

getRoot in interface BlockDB

setRoot

public void setRoot(net.metanotion.io.appenddb.BlockRootMap brm)

Specified by:

setRoot in interface BlockDB

getCommitSync

public Object getCommitSync()

Specified by:

getCommitSync in interface BlockDB

getNextXID

public int getNextXID()

Specified by:

getNextXID in interface BlockDB

incNextXID

public int incNextXID()

Specified by:

incNextXID in interface BlockDB

getBlock

public int getBlock()

Specified by:

getBlock in interface BlockDB

incBlock

public int incBlock()

Specified by:

incBlock in interface BlockDB

write

public long write(net.metanotion.io.appenddb.Block b)

Specified by:

write in interface BlockDB

putOffsetToBlocks

public void putOffsetToBlocks(long offset,
                              BlockKey bk)

Specified by:

putOffsetToBlocks in interface BlockDB

removeOffsetToBlocks

public void removeOffsetToBlocks(long offset)

Specified by:

removeOffsetToBlocks in interface BlockDB