List of usage examples for java.util.concurrent RecursiveTask RecursiveTask
RecursiveTask
From source file:com.kegare.caveworld.world.WorldProviderDeepCaveworld.java
public static void regenerate(final boolean backup) { final File dir = getDimDir(); final String name = dir.getName().substring(4); final MinecraftServer server = FMLCommonHandler.instance().getMinecraftServerInstance(); Set<EntityPlayerMP> target = Sets.newHashSet(); for (Object obj : server.getConfigurationManager().playerEntityList.toArray()) { if (obj != null && ((EntityPlayerMP) obj).dimension == CaveworldAPI.getDeepDimension()) { target.add(CaveUtils.respawnPlayer((EntityPlayerMP) obj, 0)); }// w ww .j av a 2s. c om } boolean result = new ForkJoinPool().invoke(new RecursiveTask<Boolean>() { @Override protected Boolean compute() { IChatComponent component; try { component = new ChatComponentText( StatCollector.translateToLocalFormatted("caveworld.regenerate.regenerating", name)); component.getChatStyle().setColor(EnumChatFormatting.GRAY).setItalic(true); server.getConfigurationManager().sendChatMsg(component); if (server.isSinglePlayer()) { Caveworld.network.sendToAll(new RegenerateMessage(backup)); } Caveworld.network.sendToAll(new RegenerateMessage.ProgressNotify(0)); CaveBlocks.caveworld_portal.portalDisabled = true; int dim = CaveworldAPI.getDeepDimension(); WorldServer world = DimensionManager.getWorld(dim); if (world != null) { world.saveAllChunks(true, null); world.flush(); MinecraftForge.EVENT_BUS.post(new WorldEvent.Unload(world)); DimensionManager.setWorld(dim, null); } if (dir != null) { if (backup) { File parent = dir.getParentFile(); final Pattern pattern = Pattern.compile("^" + dir.getName() + "_bak-..*\\.zip$"); File[] files = parent.listFiles(new FilenameFilter() { @Override public boolean accept(File dir, String name) { return pattern.matcher(name).matches(); } }); if (files != null && files.length >= 5) { Arrays.sort(files, new Comparator<File>() { @Override public int compare(File o1, File o2) { int i = CaveUtils.compareWithNull(o1, o2); if (i == 0 && o1 != null && o2 != null) { try { i = Files.getLastModifiedTime(o1.toPath()) .compareTo(Files.getLastModifiedTime(o2.toPath())); } catch (IOException e) { } } return i; } }); FileUtils.forceDelete(files[0]); } Calendar calendar = Calendar.getInstance(); String year = Integer.toString(calendar.get(Calendar.YEAR)); String month = String.format("%02d", calendar.get(Calendar.MONTH) + 1); String day = String.format("%02d", calendar.get(Calendar.DATE)); String hour = String.format("%02d", calendar.get(Calendar.HOUR_OF_DAY)); String minute = String.format("%02d", calendar.get(Calendar.MINUTE)); String second = String.format("%02d", calendar.get(Calendar.SECOND)); File bak = new File(parent, dir.getName() + "_bak-" + Joiner.on("").join(year, month, day) + "-" + Joiner.on("").join(hour, minute, second) + ".zip"); if (bak.exists()) { FileUtils.deleteQuietly(bak); } component = new ChatComponentText(StatCollector .translateToLocalFormatted("caveworld.regenerate.backingup", name)); component.getChatStyle().setColor(EnumChatFormatting.GRAY).setItalic(true); server.getConfigurationManager().sendChatMsg(component); Caveworld.network.sendToAll(new RegenerateMessage.ProgressNotify(1)); if (CaveUtils.archiveDirZip(dir, bak)) { ClickEvent click = new ClickEvent(ClickEvent.Action.OPEN_FILE, FilenameUtils.normalize(bak.getParentFile().getPath())); component = new ChatComponentText(StatCollector .translateToLocalFormatted("caveworld.regenerate.backedup", name)); component.getChatStyle().setColor(EnumChatFormatting.GRAY).setItalic(true) .setChatClickEvent(click); server.getConfigurationManager().sendChatMsg(component); } else { component = new ChatComponentText(StatCollector .translateToLocalFormatted("caveworld.regenerate.backup.failed", name)); component.getChatStyle().setColor(EnumChatFormatting.RED).setItalic(true); server.getConfigurationManager().sendChatMsg(component); } } FileUtils.deleteDirectory(dir); } if (DimensionManager.shouldLoadSpawn(dim)) { DimensionManager.initDimension(dim); world = DimensionManager.getWorld(dim); if (world != null) { world.saveAllChunks(true, null); world.flush(); } } CaveBlocks.caveworld_portal.portalDisabled = false; component = new ChatComponentText( StatCollector.translateToLocalFormatted("caveworld.regenerate.regenerated", name)); component.getChatStyle().setColor(EnumChatFormatting.GRAY).setItalic(true); server.getConfigurationManager().sendChatMsg(component); Caveworld.network.sendToAll(new RegenerateMessage.ProgressNotify(2)); return true; } catch (Exception e) { component = new ChatComponentText( StatCollector.translateToLocalFormatted("caveworld.regenerate.failed", name)); component.getChatStyle().setColor(EnumChatFormatting.RED).setItalic(true); server.getConfigurationManager().sendChatMsg(component); Caveworld.network.sendToAll(new RegenerateMessage.ProgressNotify(3)); CaveLog.log(Level.ERROR, e, component.getUnformattedText()); } return false; } }); if (result && (Config.hardcore || Config.caveborn)) { for (EntityPlayerMP player : target) { if (!CaveworldAPI.isEntityInCaveworld(player)) { CaveUtils.forceTeleport(player, CaveworldAPI.getDeepDimension()); } } } }
From source file:com.oembedler.moon.graphql.engine.execute.GraphQLExecutorServiceRxExecutionStrategy.java
public ExecutionResult doExecute(ExecutionContext executionContext, GraphQLObjectType parentType, Object source, Map<String, List<Field>> fields) { Map<String, RecursiveTask<ExecutionResult>> recursiveTaskMap = new LinkedHashMap<String, RecursiveTask<ExecutionResult>>(); for (String fieldName : fields.keySet()) { final List<Field> fieldList = fields.get(fieldName); RecursiveTask<ExecutionResult> resolveField = new RecursiveTask<ExecutionResult>() { @Override//from w w w . j ava 2s .c om protected ExecutionResult compute() { return resolveField(executionContext, parentType, source, fieldList); } }; resolveField.fork(); recursiveTaskMap.put(fieldName, resolveField); } List<Observable<Pair<String, Object>>> observablesResult = new ArrayList<>(); List<Observable<Double>> observablesComplexity = new ArrayList<>(); for (String fieldName : recursiveTaskMap.keySet()) { List<Field> fieldList = fields.get(fieldName); ExecutionResult executionResult = recursiveTaskMap.get(fieldName).join(); observablesResult.add(unwrapExecutionResult(fieldName, executionResult)); observablesComplexity.add(calculateFieldComplexity(executionContext, parentType, fieldList, executionResult != null ? ((GraphQLRxExecutionResult) executionResult).getComplexityObservable() : Observable.just(0.0))); } Observable<Map<String, Object>> result = Observable.merge(observablesResult).toMap(Pair::getLeft, Pair::getRight); GraphQLRxExecutionResult graphQLRxExecutionResult = new GraphQLRxExecutionResult(result, Observable.just(executionContext.getErrors()), MathObservable.sumDouble(Observable.merge(observablesComplexity))); return graphQLRxExecutionResult; }
From source file:io.kamax.mxisd.lookup.provider.DnsLookupProvider.java
@Override public List<ThreePidMapping> populate(List<ThreePidMapping> mappings) { Map<String, List<ThreePidMapping>> domains = new HashMap<>(); for (ThreePidMapping mapping : mappings) { if (!ThreePidMedium.Email.is(mapping.getMedium())) { log.info("Skipping unsupported type {} for {}", mapping.getMedium(), mapping.getValue()); continue; }/*from w w w . ja v a 2 s. c o m*/ Optional<String> domainOpt = getDomain(mapping.getValue()); if (!domainOpt.isPresent()) { log.warn("No domain for 3PID {}", mapping.getValue()); continue; } String domain = domainOpt.get(); List<ThreePidMapping> domainMappings = domains.computeIfAbsent(domain, s -> new ArrayList<>()); domainMappings.add(mapping); } log.info("Looking mappings across {} domains", domains.keySet().size()); ForkJoinPool pool = ForkJoinPool.commonPool(); RecursiveTask<List<ThreePidMapping>> task = new RecursiveTask<List<ThreePidMapping>>() { @Override protected List<ThreePidMapping> compute() { List<ThreePidMapping> mappingsFound = new ArrayList<>(); List<DomainBulkLookupTask> tasks = new ArrayList<>(); for (String domain : domains.keySet()) { DomainBulkLookupTask domainTask = new DomainBulkLookupTask(domain, domains.get(domain)); domainTask.fork(); tasks.add(domainTask); } for (DomainBulkLookupTask task : tasks) { mappingsFound.addAll(task.join()); } return mappingsFound; } }; pool.submit(task); pool.shutdown(); List<ThreePidMapping> mappingsFound = task.join(); log.info("Found {} mappings overall", mappingsFound.size()); return mappingsFound; }
From source file:com.kegare.caveworld.world.WorldProviderCaveworld.java
public static void regenerate(final boolean backup) { final File dir = getDimDir(); final String name = dir.getName().substring(4); final MinecraftServer server = FMLCommonHandler.instance().getMinecraftServerInstance(); Set<EntityPlayerMP> target = Sets.newHashSet(); for (Object obj : server.getConfigurationManager().playerEntityList.toArray()) { if (obj != null && ((EntityPlayerMP) obj).dimension == CaveworldAPI.getDimension()) { target.add(CaveUtils.respawnPlayer((EntityPlayerMP) obj, 0)); }/*w w w .ja v a 2 s . co m*/ } boolean result = new ForkJoinPool().invoke(new RecursiveTask<Boolean>() { @Override protected Boolean compute() { IChatComponent component; try { component = new ChatComponentText( StatCollector.translateToLocalFormatted("caveworld.regenerate.regenerating", name)); component.getChatStyle().setColor(EnumChatFormatting.GRAY).setItalic(true); server.getConfigurationManager().sendChatMsg(component); if (server.isSinglePlayer()) { Caveworld.network.sendToAll(new RegenerateMessage(backup)); } Caveworld.network.sendToAll(new RegenerateMessage.ProgressNotify(0)); CaveBlocks.caveworld_portal.portalDisabled = true; int dim = CaveworldAPI.getDimension(); WorldServer world = DimensionManager.getWorld(dim); if (world != null) { world.saveAllChunks(true, null); world.flush(); MinecraftForge.EVENT_BUS.post(new WorldEvent.Unload(world)); DimensionManager.setWorld(dim, null); } if (dir != null) { if (backup) { File parent = dir.getParentFile(); final Pattern pattern = Pattern.compile("^" + dir.getName() + "_bak-..*\\.zip$"); File[] files = parent.listFiles(new FilenameFilter() { @Override public boolean accept(File dir, String name) { return pattern.matcher(name).matches(); } }); if (files != null && files.length >= 5) { Arrays.sort(files, new Comparator<File>() { @Override public int compare(File o1, File o2) { int i = CaveUtils.compareWithNull(o1, o2); if (i == 0 && o1 != null && o2 != null) { try { i = Files.getLastModifiedTime(o1.toPath()) .compareTo(Files.getLastModifiedTime(o2.toPath())); } catch (IOException e) { } } return i; } }); FileUtils.forceDelete(files[0]); } Calendar calendar = Calendar.getInstance(); String year = Integer.toString(calendar.get(Calendar.YEAR)); String month = String.format("%02d", calendar.get(Calendar.MONTH) + 1); String day = String.format("%02d", calendar.get(Calendar.DATE)); String hour = String.format("%02d", calendar.get(Calendar.HOUR_OF_DAY)); String minute = String.format("%02d", calendar.get(Calendar.MINUTE)); String second = String.format("%02d", calendar.get(Calendar.SECOND)); File bak = new File(parent, dir.getName() + "_bak-" + Joiner.on("").join(year, month, day) + "-" + Joiner.on("").join(hour, minute, second) + ".zip"); if (bak.exists()) { FileUtils.deleteQuietly(bak); } component = new ChatComponentText(StatCollector .translateToLocalFormatted("caveworld.regenerate.backingup", name)); component.getChatStyle().setColor(EnumChatFormatting.GRAY).setItalic(true); server.getConfigurationManager().sendChatMsg(component); Caveworld.network.sendToAll(new RegenerateMessage.ProgressNotify(1)); if (CaveUtils.archiveDirZip(dir, bak)) { ClickEvent click = new ClickEvent(ClickEvent.Action.OPEN_FILE, FilenameUtils.normalize(bak.getParentFile().getPath())); component = new ChatComponentText(StatCollector .translateToLocalFormatted("caveworld.regenerate.backedup", name)); component.getChatStyle().setColor(EnumChatFormatting.GRAY).setItalic(true) .setChatClickEvent(click); server.getConfigurationManager().sendChatMsg(component); } else { component = new ChatComponentText(StatCollector .translateToLocalFormatted("caveworld.regenerate.backup.failed", name)); component.getChatStyle().setColor(EnumChatFormatting.RED).setItalic(true); server.getConfigurationManager().sendChatMsg(component); } } FileUtils.deleteDirectory(dir); } if (DimensionManager.shouldLoadSpawn(dim)) { DimensionManager.initDimension(dim); world = DimensionManager.getWorld(dim); if (world != null) { world.saveAllChunks(true, null); world.flush(); } } CaveBlocks.caveworld_portal.portalDisabled = false; component = new ChatComponentText( StatCollector.translateToLocalFormatted("caveworld.regenerate.regenerated", name)); component.getChatStyle().setColor(EnumChatFormatting.GRAY).setItalic(true); server.getConfigurationManager().sendChatMsg(component); Caveworld.network.sendToAll(new RegenerateMessage.ProgressNotify(2)); return true; } catch (Exception e) { component = new ChatComponentText( StatCollector.translateToLocalFormatted("caveworld.regenerate.failed", name)); component.getChatStyle().setColor(EnumChatFormatting.RED).setItalic(true); server.getConfigurationManager().sendChatMsg(component); Caveworld.network.sendToAll(new RegenerateMessage.ProgressNotify(3)); CaveLog.log(Level.ERROR, e, component.getUnformattedText()); } return false; } }); if (result && (Config.hardcore || Config.caveborn)) { for (EntityPlayerMP player : target) { if (!CaveworldAPI.isEntityInCaveworld(player)) { CaveUtils.forceTeleport(player, CaveworldAPI.getDimension()); } } } }