com.aranai.dungeonator.datastore
Class DungeonDataStore

java.lang.Object
  com.aranai.dungeonator.datastore.DungeonDataStore

All Implemented Interfaces:

IDungeonDataStore

public class DungeonDataStore
extends java.lang.Object
implements IDungeonDataStore

Provides a default (non-functional) implementation for others to extend.

Constructor Summary

DungeonDataStore()

Method Summary

void	deleteChunk(DungeonChunk chunk) Delete chunk.
DungeonChunk	getChunk(java.lang.String hash) Gets a DungeonChunk from the data store.
boolean	saveChunk(DungeonChunk chunk) Saves a DungeonChunk to the data store.

Methods inherited from class java.lang.Object

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

Constructor Detail

DungeonDataStore

public DungeonDataStore()

Method Detail

getChunk

public DungeonChunk getChunk(java.lang.String hash)
                      throws DataStoreGetException

Description copied from interface: IDungeonDataStore

Gets a DungeonChunk from the data store.

Specified by:

getChunk in interface IDungeonDataStore

Parameters:

hash - the hash for the chunk

Returns:

the DungeonChunk if the hash is valid, or null otherwise

Throws:

DataStoreGetException

saveChunk

public boolean saveChunk(DungeonChunk chunk)
                  throws DataStoreSaveException

Description copied from interface: IDungeonDataStore

Saves a DungeonChunk to the data store.

Specified by:

saveChunk in interface IDungeonDataStore

Parameters:

chunk - the DungeonChunk to save

Returns:

true, if successful

Throws:

DataStoreSaveException - if an error occurs while saving the chunk

deleteChunk

public void deleteChunk(DungeonChunk chunk)
                 throws DataStoreDeleteException

Description copied from interface: IDungeonDataStore

Delete chunk.

Specified by:

deleteChunk in interface IDungeonDataStore

Parameters:

chunk - the chunk

Throws:

DataStoreDeleteException - if an error occurs while deleting the chunk