package net.glowstone.io; import net.glowstone.GlowWorld; import java.io.File; /** * Interface for providers of world data storage, including chunks and various * metadata. */ public interface WorldStorageProvider { /** * Initialize the storage to correspond to the given world. * @param world The world to use. */ void setWorld(GlowWorld world); /** * Get the folder holding the world data, if the filesystem is being used. * @return The world folder, or null. */ File getFolder(); /** * Get the {@link ChunkIoService} for this world, to be used for reading * and writing chunk data. * @return The {@link ChunkIoService}. */ ChunkIoService getChunkIoService(); /** * Get the {@link WorldMetadataService} for this world, to be used for * reading and writing world metadata (seed, time, so on). * @return The {@link WorldMetadataService}. */ WorldMetadataService getMetadataService(); /** * Get the {@link PlayerDataService} for this world, to be used for * reading and writing data for online and offline players. * @return The {@link PlayerDataService}. */ PlayerDataService getPlayerDataService(); }