Example usage for com.google.common.collect ImmutableList of

Introduction

In this page you can find the example usage for com.google.common.collect ImmutableList of.

Prototype

public static <E> ImmutableList<E> of(E element) 

Source Link

Usage

From source file:com.pingcap.tikv.Main.java

public static void main(String[] args) {
    TiConfiguration conf = TiConfiguration.createDefault(ImmutableList.of("127.0.0.1:" + 2379));
    TiSession session = TiSession.create(conf);
    PDClient client = PDClient.createRaw(session);
    RegionManager mgr = new RegionManager(client);
    Snapshot snapshot = new Snapshot(mgr, session);
    Catalog cat = new Catalog(snapshot);
    cat.listDatabases();//from   w  w  w.j a  v  a 2  s.  co  m
}

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From source file:io.imply.druid.query.ExampleMain.java

public static void main(String[] args) throws Exception {
    final String host = args.length == 0 ? "localhost:8082" : args[0];
    try (final DruidClient druidClient = DruidClient.create(host)) {
        // Create a simple select query using the Druids query builder.
        final int threshold = 50;
        final SelectQuery selectQuery = Druids.newSelectQueryBuilder().dataSource("wikiticker")
                .intervals(ImmutableList.of(new Interval("1000/3000")))
                .filters(new AndDimFilter(
                        ImmutableList.<DimFilter>of(new SelectorDimFilter("countryName", "United States", null),
                                new SelectorDimFilter("cityName", "San Francisco", null))))
                .dimensions(ImmutableList.of("page", "user")).pagingSpec(new PagingSpec(null, threshold))
                .build();/*from   www. j av  a  2s .  c  o  m*/

        // Fetch the results.
        final long startTime = System.currentTimeMillis();
        final Sequence<Result<SelectResultValue>> resultSequence = druidClient.execute(selectQuery);
        final List<Result<SelectResultValue>> resultList = Sequences.toList(resultSequence,
                Lists.<Result<SelectResultValue>>newArrayList());
        final long fetchTime = System.currentTimeMillis() - startTime;

        // Print the results.
        int resultCount = 0;
        for (final Result<SelectResultValue> result : resultList) {
            for (EventHolder eventHolder : result.getValue().getEvents()) {
                System.out.println(eventHolder.getEvent());
                resultCount++;
            }
        }

        // Print statistics.
        System.out.println(String.format("Fetched %,d rows in %,dms.", resultCount, fetchTime));
    }
}

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From source file:fi.jyu.ties454.assignment3.group0.task2.Run.java

public static void main(String[] args) throws Exception {
    // now a clean map is loaded
    InputStream is = Run.class.getResourceAsStream("rectangleRoomClean.txt");
    if (is == null) {
        System.err.println("Did you copy the resource folder as instructed?");
        System.exit(1);/*ww  w . ja va 2 s  . co  m*/
    }
    Floor map = Floor.readFromReader(new InputStreamReader(is, StandardCharsets.US_ASCII));

    List<GameAgent> cleaners = ImmutableList.of(new MyCleaner());
    // more friends to play with
    List<GameAgent> dirtiers = ImmutableList.of(new MyDirtier());

    // Create a game with the map and the cleaners. There are also
    // constructors which take more arguments. They will be used in later
    // exercises.
    Game g = new Game(map, cleaners, dirtiers);
    // Start the game. This will also show the a 'graphical' representation
    // of the state of the rooms.
    // The agent will start on a random location on the map.
    g.start();
}

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From source file:fi.jyu.ties454.assignment3.group0.task1.Run.java

public static void main(String[] args) throws Exception {
    /*/* ww w  .  j av a 2s .c o m*/
     * Load the map from the text file 'rectangleRoom.txt'. This file has to
     * be in the resources folder. Note that you must have copied that
     * folder according to the instructions given.
     */
    InputStream is = Run.class.getResourceAsStream("rectangleRoom.txt");
    if (is == null) {
        System.err.println("Did you copy the resource folder as instructed?");
        System.exit(1);
    }
    Floor map = Floor.readFromReader(new InputStreamReader(is, StandardCharsets.US_ASCII));

    // The game needs a list of cleaners. For the first task only one
    // cleaner is used.
    List<GameAgent> cleaners = ImmutableList.of(new MyCleaner());

    // Create a game with the map and the cleaners. There are also
    // constructors which take more arguments. They will be used in later
    // exercises.
    Game g = new Game(map, cleaners);
    // Start the game. This will also show the a 'graphical' representation
    // of the state of the rooms.
    // The agent will start on a random location on the map.
    g.start();
}

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From source file:com.icosilune.fnexample.simple.Example.java

public static void main(String args[]) throws Exception {
    JFrame frame = new JFrame("womp womp");

    NodeGraph graph = new NodeGraph(new TimestampContextFactory());

    List<AbstractFn> fns = ImmutableList
            .copyOf(Iterables.concat(ImmutableList.of(new TimestampFn()), Fn_Index.INSTANCES.values()));

    // need to add constants & sinks
    List<NodeFactory.NodeKey> nodeKeys = new ArrayList<>();
    nodeKeys.add(NodeFactory.ConstantNodeKey.create(FnType.fromString("double"), 0.0));
    nodeKeys.add(NodeFactory.SinkNodeKey.create(FnType.fromString("double")));
    nodeKeys.addAll(NodeFactory.FnNodeKey.fromInstances(fns));
    NodeGraphEvaluatorPanel graphPanel = new NodeGraphEvaluatorPanel(graph, nodeKeys);

    //    AbstractNode node1 = new FnNode(graph, new Fn_Multiply());
    //    AbstractNode node2 = new ConstantNode(graph, FnType.fromString("double"), 10.0);
    //    AbstractNode node3 = new ConstantNode(graph, FnType.fromString("double"), 10.0);
    //    AbstractNode sink = new SinkNode(graph, FnType.fromString("double"));
    //    graph.addNode(node1);
    //    graph.addNode(node2);
    //    graph.addNode(node3);
    //    graph.addNode(sink);
    ///*from   w  ww .  j a v  a  2 s.  c o m*/
    //    graph.addConnection(node1, node2, "output", "x");
    //    graph.addConnection(node1, node2, "output", "y");
    //    graph.addConnection(sink, node1, "out", "in");

    graphPanel.setPreferredSize(new Dimension(500, 500));

    frame.add(graphPanel);

    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setVisible(true);
}

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From source file:com.github.jsdossier.tools.WriteDeps.java

public static void main(String[] args) throws CmdLineException, IOException {
    Flags flags = new Flags();

    CmdLineParser parser = new CmdLineParser(flags);
    parser.setUsageWidth(79);/* w  w w. j a v a  2s.c o m*/
    parser.parseArgument(args);

    FileSystem fs = FileSystems.getDefault();
    Path closure = fs.getPath(flags.closure);
    Path output = fs.getPath(flags.output);

    ImmutableList<SourceFile> depsFile = ImmutableList
            .of(SourceFile.fromFile(closure.resolve("deps.js").toString()));
    ImmutableList<SourceFile> sourceFiles = FluentIterable.from(flags.inputs)
            .transform(new Function<String, SourceFile>() {
                @Override
                public SourceFile apply(String input) {
                    return SourceFile.fromFile(input);
                }
            }).toList();

    DepsGenerator generator = new DepsGenerator(depsFile, sourceFiles,
            DepsGenerator.InclusionStrategy.DO_NOT_DUPLICATE, closure.toAbsolutePath().toString(),
            new PrintStreamErrorManager(System.err));
    try (BufferedWriter writer = Files.newBufferedWriter(output, UTF_8)) {
        writer.write(generator.computeDependencyCalls());
        writer.flush();
    }
}

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From source file:com.hortonworks.atlas.client.AtlasEntityConnector.java

public static void main(String[] args) throws Exception {

    if (args.length < 0)
        throw new Exception("Please pass the atlas base url");

    String baseurl = args[0];/*  www  .  j  a  v a 2 s  . com*/
    String inp_type_name = args[1];
    String inp_value = args[2];

    String out_type_name = args[3];
    String out_value = args[4];

    System.out.println(baseurl);
    System.out.println(inp_type_name);
    System.out.println(inp_value);

    System.out.println(" Baseurl" + baseurl);
    AtlasEntitySearch aES = new AtlasEntitySearch(baseurl);
    AtlasEntityConnector aec = new AtlasEntityConnector();
    aec.ac = aES.getAtlasClient();

    try {

        Referenceable inpref = aES.getReferenceByName(inp_type_name, inp_value);

        Referenceable outref = aES.getReferenceByName(out_type_name, out_value);

        Referenceable proc = aec.loadProcess(AtlasTypeDefCreator.Type_New_Life, "AsteroidConnector",
                "This  connects 2 Asteroids", ImmutableList.of(inpref.getId()),
                ImmutableList.of(outref.getId()), "Red");

        aec.createEntity(proc);

        System.out.println(" The 2 objects are connected");

    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

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From source file:io.wcm.devops.conga.tooling.cli.CongaCli.java

/**
 * CLI entry point//from w  ww  .  j  av a 2  s  .c  o  m
 * @param args Command line arguments
 * @throws Exception
 */
//CHECKSTYLE:OFF
public static void main(String[] args) throws Exception {
    //CHECKSTYLE:ON
    CommandLine commandLine = new DefaultParser().parse(CLI_OPTIONS, args);

    if (commandLine.hasOption("?")) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(150);
        formatter.printHelp("java -cp io.wcm.devops.conga.tooling.cli-<version>.jar "
                + "io.wcm.devops.conga.tooling.cli.CongaCli <arguments>", CLI_OPTIONS);
        return;
    }

    String templateDir = commandLine.getOptionValue("templateDir", "templates");
    String roleDir = commandLine.getOptionValue("roleDir", "roles");
    String environmentDir = commandLine.getOptionValue("environmentDir", "environments");
    String targetDir = commandLine.getOptionValue("target", "target");
    String[] environments = StringUtils.split(commandLine.getOptionValue("environments", null), ",");

    ResourceLoader resourceLoader = new ResourceLoader();
    List<ResourceCollection> roleDirs = ImmutableList
            .of(resourceLoader.getResourceCollection(ResourceLoader.FILE_PREFIX + roleDir));
    List<ResourceCollection> templateDirs = ImmutableList
            .of(resourceLoader.getResourceCollection(ResourceLoader.FILE_PREFIX + templateDir));
    List<ResourceCollection> environmentDirs = ImmutableList
            .of(resourceLoader.getResourceCollection(ResourceLoader.FILE_PREFIX + environmentDir));
    File targetDirecotry = new File(targetDir);

    Generator generator = new Generator(roleDirs, templateDirs, environmentDirs, targetDirecotry);
    generator.setDeleteBeforeGenerate(true);
    generator.generate(environments);
}

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From source file:com.opengamma.margining.example.EurexPrismaEtdMarginClient.java

public static void main(String[] args) throws IOException {

    // Initialize environment with data
    MarginEnvironment environment = MarginEnvironmentFactory
            .buildBasicEnvironment(new EurexPrismaReplication());

    // Use file resolver utility to discover data from standard Eurex directory structure
    MarketDataFileResolver fileResolver = new MarketDataFileResolver("marketData", s_valuationDate);

    // Create ETD data load request, pointing to classpath, and load
    EurexEtdMarketDataLoadRequest etdDataLoadRequest = MarketDataLoaders.etdRequest(fileResolver);
    EurexMarketDataLoadRequest loadRequest = EurexMarketDataLoadRequest.etdMarketDataRequest(s_valuationDate,
            etdDataLoadRequest);//from   www . ja  v  a 2s  .c o m
    environment.getMarginData().loadData(loadRequest);

    // Obtain portfolio, loaded from a trade file on the classpath
    URL tradeFile = FileResources.byPath("trade/etdTrades.csv");
    OgmLinkResolver linkResolver = environment.getInjector().getInstance(OgmLinkResolver.class);
    MarginPortfolio portfolio = PortfolioLoader.load(ImmutableList.of(tradeFile), linkResolver);

    // Build PV calculation request
    EurexPrismaReplicationRequest pvRequest = getPvCalculationRequest();

    // Build IM calculation request
    EurexPrismaReplicationRequest imRequest = getImCalculationRequest();

    // Grab calculator
    MarginCalculator calculator = environment.getMarginCalculator();

    // Run PV request
    s_logger.info("Running PV request");
    MarginResults pvResults = calculator.calculate(portfolio, pvRequest);

    // Print results
    Table<TradeWrapper<?>, TradeMeasure, Result<?>> tradePvResults = pvResults.getTradeResults().getResults();
    String stringPvTable = TradeMeasureResultFormatter.formatter().truncateAfter(200).format(tradePvResults);
    System.out.println("PV results:\n" + stringPvTable);

    // Run IM request
    s_logger.info("Running IM request");
    MarginResults imResults = calculator.calculate(portfolio, imRequest);

    // Print results
    String imResultTable = PortfolioMeasureResultFormatter.formatter().format(imResults.getPortfolioResults());
    System.out.println("Portfolio results:\n" + imResultTable);

    System.out.println("IM result: " + imResults.getPortfolioResults().getValues().get("Total",
            EurexPrismaReplicationRequests.portfolioMeasures().im()));
    System.out.println("Historical VAR result: "
            + imResults.getPortfolioResults().getValues().get("Total", EurexPrismaReplicationRequests
                    .portfolioMeasures().var("PFI01_HP2_T0-99999~FILTERED_HISTORICAL_VAR_2")));

    CheckResults.checkMarginResults(imResults);

}

---

From source file:com.opengamma.margining.example.EurexPrismaOtcMarginClient.java

public static void main(String[] args) throws IOException {

    // Initialize environment with data
    MarginEnvironment environment = MarginEnvironmentFactory
            .buildBasicEnvironment(new EurexPrismaReplication());

    // Use file resolver utility to discover data from standard Eurex directory structure
    MarketDataFileResolver fileResolver = new MarketDataFileResolver("marketData", s_valuationDate);

    // Create fixings and holidays load request, and load
    MarketDataLoaders.loadGeneralData(environment.getMarginData(), fileResolver);

    // Create OTC data load request, pointing to classpath, and load
    EurexOtcMarketDataLoadRequest otcDataLoadRequest = MarketDataLoaders.otcRequest(fileResolver);
    EurexMarketDataLoadRequest loadRequest = EurexMarketDataLoadRequest.otcMarketDataRequest(s_valuationDate,
            otcDataLoadRequest);/*w  w  w .  ja v  a 2  s.co  m*/
    environment.getMarginData().loadData(loadRequest);

    // Obtain portfolio, loaded from a trade file on the classpath
    URL tradeFile = FileResources.byPath("trade/swapTrade.csv");
    OgmLinkResolver linkResolver = environment.getInjector().getInstance(OgmLinkResolver.class);
    MarginPortfolio portfolio = PortfolioLoader.load(ImmutableList.of(tradeFile), linkResolver);

    // Build PV calculation request
    EurexPrismaReplicationRequest pvRequest = getPvCalculationRequest();

    // Build IM calculation request
    EurexPrismaReplicationRequest imRequest = getImCalculationRequest();

    // Grab calculator
    MarginCalculator calculator = environment.getMarginCalculator();

    // Run PV request
    s_logger.info("Running PV request");
    MarginResults pvResults = calculator.calculate(portfolio, pvRequest);

    // Print results
    Table<TradeWrapper<?>, TradeMeasure, Result<?>> tradePvResults = pvResults.getTradeResults().getResults();
    String stringPvTable = TradeMeasureResultFormatter.formatter().truncateAfter(200).format(tradePvResults);
    System.out.println("PV results:\n" + stringPvTable);

    // Run IM request
    s_logger.info("Running IM request");
    MarginResults imResults = calculator.calculate(portfolio, imRequest);

    // Print results
    String imResultTable = PortfolioMeasureResultFormatter.formatter().format(imResults.getPortfolioResults());
    System.out.println("Portfolio results:\n" + imResultTable);

    System.out.println("IM result: " + imResults.getPortfolioResults().getValues().get("Total",
            EurexPrismaReplicationRequests.portfolioMeasures().im()));

    CheckResults.checkMarginResults(imResults);
}

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