com.sk89q.worldedit.world.storage

Class LegacyChunkStore

java.lang.Object

com.sk89q.worldedit.world.storage.ChunkStore

com.sk89q.worldedit.world.storage.LegacyChunkStore

Direct Known Subclasses:

FileLegacyChunkStore, TrueZipLegacyChunkStore, ZippedLegacyChunkStore

public abstract class LegacyChunkStore
extends ChunkStore

Represents chunk stores that use Alpha's file format for storing chunks. The code to resolve the filename is already implemented in this class and an inheriting class merely needs to implement getInputStream().

Field Summary

Fields inherited from class com.sk89q.worldedit.world.storage.ChunkStore

CHUNK_SHIFTS

Constructor Summary

Constructors

Constructor and Description
LegacyChunkStore()

Method Summary

Modifier and Type	Method and Description
CompoundTag	getChunkTag(Vector2D position, World world) Get the tag for a chunk.
static String	getFilename(Vector2D position) Get the filename of a chunk, using the system's default path separator.
static String	getFilename(Vector2D position, String separator) Get the filename of a chunk.
protected abstract InputStream	getInputStream(String f1, String f2, String name) Get the input stream for a chunk file.

Methods inherited from class com.sk89q.worldedit.world.storage.ChunkStore

close, getChunk, isValid, toChunk

Methods inherited from class java.lang.Object

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

Constructor Detail

LegacyChunkStore

public LegacyChunkStore()

Method Detail

getFilename

public static String getFilename(Vector2D position,
                                 String separator)

Get the filename of a chunk.

Parameters:

position - chunk position

separator - folder separator character

Returns:

pathname

getFilename

public static String getFilename(Vector2D position)

Get the filename of a chunk, using the system's default path separator.

Parameters:

position - chunk position

Returns:

pathname

getChunkTag

public CompoundTag getChunkTag(Vector2D position,
                               World world)
                        throws DataException,
                               IOException

Description copied from class: ChunkStore

Get the tag for a chunk.

Specified by:

getChunkTag in class ChunkStore

Parameters:

position - the position of the chunk

Returns:

tag

Throws:

DataException - thrown on data error

IOException - thrown on I/O error

getInputStream

protected abstract InputStream getInputStream(String f1,
                                              String f2,
                                              String name)
                                       throws IOException,
                                              DataException

Get the input stream for a chunk file.

Parameters:

f1 - the first part of the path

f2 - the second part of the path

name - the name

Returns:

an input stream

Throws:

IOException

DataException