Package com.fastasyncworldedit.core.history

Class DiskStorageHistory

java.lang.Object

com.fastasyncworldedit.core.history.changeset.AbstractChangeSet

com.fastasyncworldedit.core.history.changeset.FaweStreamChangeSet

com.fastasyncworldedit.core.history.DiskStorageHistory

All Implemented Interfaces:

IBatchProcessor, ChangeSet, Closeable, AutoCloseable

Direct Known Subclasses:

RollbackOptimizedHistory

public class DiskStorageHistory
extends FaweStreamChangeSet

Store the change on disk - High disk usage - Moderate CPU usage - Minimal memory usage - Slow

Nested Class Summary

Nested classes/interfaces inherited from class com.fastasyncworldedit.core.history.changeset.FaweStreamChangeSet

FaweStreamChangeSet.FaweStreamIdDelegate, FaweStreamChangeSet.FaweStreamPositionDelegate

Field Summary

Fields inherited from class com.fastasyncworldedit.core.history.changeset.FaweStreamChangeSet

blockSize, HEADER_SIZE, idDel, posDel

Fields inherited from class com.fastasyncworldedit.core.history.changeset.AbstractChangeSet

closed, waitingAsync, waitingCombined

Constructor Summary

Constructors

Constructor	Description
DiskStorageHistory(World world, UUID uuid)
DiskStorageHistory(World world, UUID uuid, int index)
DiskStorageHistory(File folder, World world, UUID uuid, int i)

Method Summary

Modifier and Type	Method	Description
void	close()	Close the changeset.
void	delete()	Delete the changeset (e.g.
void	deleteFiles()
void	flush()
File	getBDFile()
File	getBioFile()
FaweInputStream	getBiomeIS()
FaweOutputStream	getBiomeOS()
FaweInputStream	getBlockIS()
FaweOutputStream	getBlockOS(int x, int y, int z)
int	getCompressedSize()
File	getEntfFile()
NBTInputStream	getEntityCreateIS()
NBTOutputStream	getEntityCreateOS()
NBTInputStream	getEntityRemoveIS()
NBTOutputStream	getEntityRemoveOS()
File	getEnttFile()
int	getIndex()
File	getNbtfFile()
File	getNbttFile()
long	getSizeInMemory()
long	getSizeOnDisk()
NBTInputStream	getTileCreateIS()
NBTOutputStream	getTileCreateOS()
NBTInputStream	getTileRemoveIS()
NBTOutputStream	getTileRemoveOS()
UUID	getUUID()
boolean	isRecordingChanges()	Whether or not the ChangeSet is recording changes.
IntPair	readHeader()
void	redo(Actor actor)
void	redo(Actor actor, Region[] regions)
void	setRecordChanges(boolean recordChanges)	Tell the change set whether to record changes or not.
SimpleChangeSetSummary	summarize(Region region, boolean shallow)	Get a summary of this changeset.
void	undo(Actor actor)
void	undo(Actor actor, Region[] regions)

Methods inherited from class com.fastasyncworldedit.core.history.changeset.FaweStreamChangeSet

add, addBiomeChange, addEntityCreate, addEntityRemove, addTileCreate, addTileRemove, backwardIterator, forwardIterator, getBiomeIterator, getBlockIterator, getCompressedOS, getEntityIterator, getFullBlockIterator, getIterator, getIterator, getOriginX, getOriginZ, getTileIterator, isEmpty, readHeader, setOrigin, setupStreamDelegates, size, summarizeShallow, writeHeader

Methods inherited from class com.fastasyncworldedit.core.history.changeset.AbstractChangeSet

add, add, add, add, add, add, add, addWriteTask, addWriteTask, closeAsync, construct, getScope, getWorld, postProcess, postProcessSet, processSet, toEditSession, toEditSession

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.fastasyncworldedit.core.queue.IBatchProcessor

join, joinPost, processGet, remove, trimNBT, trimY

Constructor Details

DiskStorageHistory

public DiskStorageHistory(World world,
 UUID uuid)

DiskStorageHistory

public DiskStorageHistory(World world,
 UUID uuid,
 int index)

DiskStorageHistory

public DiskStorageHistory(File folder,
 World world,
 UUID uuid,
 int i)

Method Details

delete

public void delete()

Description copied from interface: ChangeSet

Delete the changeset (e.g. files on disk, or in a database)

deleteFiles

public void deleteFiles()

undo

public void undo(Actor actor,
 Region[] regions)

undo

public void undo(Actor actor)

redo

public void redo(Actor actor,
 Region[] regions)

redo

public void redo(Actor actor)

getUUID

public UUID getUUID()

getBDFile

public File getBDFile()

getNbtfFile

public File getNbtfFile()

getNbttFile

public File getNbttFile()

getEntfFile

public File getEntfFile()

getEnttFile

public File getEnttFile()

getBioFile

public File getBioFile()

getIndex

public int getIndex()

flush

public void flush()

Specified by:

flush in interface IBatchProcessor

Overrides:

flush in class AbstractChangeSet

close

public void close()
           throws IOException

Description copied from interface: ChangeSet

Close the changeset.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ChangeSet

Specified by:

close in interface Closeable

Overrides:

close in class AbstractChangeSet

Throws:

IOException

getCompressedSize

public int getCompressedSize()

Specified by:

getCompressedSize in class FaweStreamChangeSet

getSizeInMemory

public long getSizeInMemory()

Specified by:

getSizeInMemory in class FaweStreamChangeSet

getSizeOnDisk

public long getSizeOnDisk()

Overrides:

getSizeOnDisk in class FaweStreamChangeSet

getBlockOS

public FaweOutputStream getBlockOS(int x,
 int y,
 int z)
                            throws IOException

Specified by:

getBlockOS in class FaweStreamChangeSet

Throws:

IOException

getBiomeOS

public FaweOutputStream getBiomeOS()
                            throws IOException

Specified by:

getBiomeOS in class FaweStreamChangeSet

Throws:

IOException

getEntityCreateOS

public NBTOutputStream getEntityCreateOS()
                                  throws IOException

Specified by:

getEntityCreateOS in class FaweStreamChangeSet

Throws:

IOException

getEntityRemoveOS

public NBTOutputStream getEntityRemoveOS()
                                  throws IOException

Specified by:

getEntityRemoveOS in class FaweStreamChangeSet

Throws:

IOException

getTileCreateOS

public NBTOutputStream getTileCreateOS()
                                throws IOException

Specified by:

getTileCreateOS in class FaweStreamChangeSet

Throws:

IOException

getTileRemoveOS

public NBTOutputStream getTileRemoveOS()
                                throws IOException

Specified by:

getTileRemoveOS in class FaweStreamChangeSet

Throws:

IOException

getBlockIS

public FaweInputStream getBlockIS()
                           throws IOException

Specified by:

getBlockIS in class FaweStreamChangeSet

Throws:

IOException

getBiomeIS

public FaweInputStream getBiomeIS()
                           throws IOException

Specified by:

getBiomeIS in class FaweStreamChangeSet

Throws:

IOException

getEntityCreateIS

public NBTInputStream getEntityCreateIS()
                                 throws IOException

Specified by:

getEntityCreateIS in class FaweStreamChangeSet

Throws:

IOException

getEntityRemoveIS

public NBTInputStream getEntityRemoveIS()
                                 throws IOException

Specified by:

getEntityRemoveIS in class FaweStreamChangeSet

Throws:

IOException

getTileCreateIS

public NBTInputStream getTileCreateIS()
                               throws IOException

Specified by:

getTileCreateIS in class FaweStreamChangeSet

Throws:

IOException

getTileRemoveIS

public NBTInputStream getTileRemoveIS()
                               throws IOException

Specified by:

getTileRemoveIS in class FaweStreamChangeSet

Throws:

IOException

summarize

public SimpleChangeSetSummary summarize(Region region,
 boolean shallow)

Description copied from interface: ChangeSet

Get a summary of this changeset.

Specified by:

summarize in interface ChangeSet

Overrides:

summarize in class FaweStreamChangeSet

readHeader

public IntPair readHeader()

isRecordingChanges

public boolean isRecordingChanges()

Description copied from interface: ChangeSet

Whether or not the ChangeSet is recording changes.

Returns:

whether or not the ChangeSet is set to record changes

setRecordChanges

public void setRecordChanges(boolean recordChanges)

Description copied from interface: ChangeSet

Tell the change set whether to record changes or not.

Parameters:

recordChanges - whether to record changes or not