mirror of
https://github.com/BlueMap-Minecraft/BlueMap.git
synced 2024-09-27 14:52:57 +02:00
144 lines
4.6 KiB
Java
144 lines
4.6 KiB
Java
/*
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* This file is part of BlueMap, licensed under the MIT License (MIT).
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*
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* Copyright (c) Blue (Lukas Rieger) <https://bluecolored.de>
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* Copyright (c) contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package de.bluecolored.bluemap.core.storage;
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import com.flowpowered.math.vector.Vector2i;
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import java.io.Closeable;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.util.Collection;
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import java.util.Optional;
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import java.util.function.Function;
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public abstract class Storage implements Closeable {
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public abstract void initialize() throws IOException;
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public abstract OutputStream writeMapTile(String mapId, int lod, Vector2i tile) throws IOException;
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public abstract Optional<CompressedInputStream> readMapTile(String mapId, int lod, Vector2i tile) throws IOException;
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public abstract Optional<TileInfo> readMapTileInfo(String mapId, int lod, Vector2i tile) throws IOException;
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public abstract void deleteMapTile(String mapId, int lod, Vector2i tile) throws IOException;
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public abstract OutputStream writeMeta(String mapId, String name) throws IOException;
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public abstract Optional<InputStream> readMeta(String mapId, String name) throws IOException;
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public abstract Optional<MetaInfo> readMetaInfo(String mapId, String name) throws IOException;
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public abstract void deleteMeta(String mapId, String name) throws IOException;
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public abstract void purgeMap(String mapId, Function<ProgressInfo, Boolean> onProgress) throws IOException;
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public abstract Collection<String> collectMapIds() throws IOException;
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public MapStorage mapStorage(final String mapId) {
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return new MapStorage(mapId);
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}
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public TileStorage tileStorage(final String mapId, final int lod) {
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return new TileStorage(mapId, lod);
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}
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public abstract boolean isClosed();
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public class MapStorage {
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private final String mapId;
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private MapStorage(String mapId) {
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this.mapId = mapId;
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}
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public OutputStream write(int lod, Vector2i tile) throws IOException {
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return writeMapTile(mapId, lod, tile);
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}
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public Optional<CompressedInputStream> read(int lod, Vector2i tile) throws IOException {
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return readMapTile(mapId, lod, tile);
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}
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public void delete(int lod, Vector2i tile) throws IOException {
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deleteMapTile(mapId, lod, tile);
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}
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public Storage getStorage() {
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return Storage.this;
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}
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}
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public class TileStorage {
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private final String mapId;
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private final int lod;
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private TileStorage(String mapId, int lod) {
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this.mapId = mapId;
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this.lod = lod;
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}
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public OutputStream write(Vector2i tile) throws IOException {
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return writeMapTile(mapId, lod, tile);
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}
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public Optional<CompressedInputStream> read(Vector2i tile) throws IOException {
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return readMapTile(mapId, lod, tile);
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}
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public void delete(Vector2i tile) throws IOException {
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deleteMapTile(mapId, lod, tile);
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}
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public Storage getStorage() {
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return Storage.this;
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}
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}
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public static class ProgressInfo {
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private final double progress;
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public ProgressInfo(double progress) {
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this.progress = progress;
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}
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public double getProgress() {
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return progress;
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}
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}
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public static String escapeMetaName(String name) {
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return name.replaceAll("[^\\w\\d.\\-_/]", "_").replace("..", "_.");
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}
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}
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