List of usage examples for java.io PrintStream println
public void println(Object x)
From source file:edu.oregonstate.eecs.mcplan.domains.blackjack.Experiments.java
/** * @param args/*w w w . j av a 2 s. c o m*/ * @throws FileNotFoundException */ public static void main(final String[] args) throws FileNotFoundException { final PrintStream data_out = new PrintStream("data_r2.csv"); data_out.println("abstraction,game,Ngames,Nepisodes,p,mean,var,conf"); final BlackjackParameters params = new BlackjackParameters(); final BlackjackMdp mdp = new BlackjackMdp(params); System.out.println("Solving MDP"); final Pair<String[][], String[][]> soln = mdp.solve(); final String[][] hard_actions = soln.first; final String[][] soft_actions = soln.second; // for( final int Nepisodes : new int[] { 512, 1024 } ) { // runExperiment( new IdentityRepresenter(), Nepisodes, 0.0, Ngames, data_out ); // runExperiment( new BlackjackAggregator(), Nepisodes, 0.0, Ngames, data_out ); // runExperiment( new NoisyAStarAggregator( rng, 0.0 ), Nepisodes, 0.0, Ngames, data_out ); // } // for( final int Nepisodes : new int[] { 4, 8, 16, 32, 64, 128, 256, 512, 1024 } ) { // for( final double p : new double[] { 0.02, 0.04, 0.08, 0.16, 0.32 } ) { // runExperiment( new NoisyAStarAggregator( rng, p ), Nepisodes, p, Ngames, data_out ); // } // } final int Ngames = 100000; for (final int Nepisodes : new int[] { 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192 }) { // for( final int Nepisodes : new int[] { 8192 } ) { for (final double p : new double[] { 0, 0.3 }) { runExperiment(new NoisyAStarAggregator(rng, p, hard_actions, soft_actions, params), params, Nepisodes, p, Ngames, data_out); } runExperiment(new BlackjackAggregator(), params, Nepisodes, 0.0, Ngames, data_out); runExperiment(new BlackjackPrimitiveRepresenter(), params, Nepisodes, 0.0, Ngames, data_out); } }
From source file:org.alfresco.filesys.NFSServerBean.java
/** * Runs the NFS server directly/*from www .j a v a 2s .c o m*/ * * @param args String[] */ public static void main(String[] args) { PrintStream out = System.out; out.println("NFS Server Test"); out.println("----------------"); try { // Create the configuration service in the same way that Spring creates it ApplicationContext ctx = new ClassPathXmlApplicationContext("alfresco/application-context.xml"); // Get the NFS server bean NFSServerBean server = (NFSServerBean) ctx.getBean("nfsServer"); if (server == null) { throw new AlfrescoRuntimeException("Server bean 'nfsServer' not defined"); } // Stop the FTP server, if running NetworkServer srv = server.getConfiguration().findServer("FTP"); if (srv != null) srv.shutdownServer(true); // Stop the CIFS server, if running srv = server.getConfiguration().findServer("SMB"); if (srv != null) srv.shutdownServer(true); // Only wait for shutdown if the NFS server is enabled if (server.getConfiguration().hasConfigSection(NFSConfigSection.SectionName)) { // NFS server should have automatically started // Wait for shutdown via the console out.println("Enter 'x' to shutdown ..."); boolean shutdown = false; // Wait while the server runs, user may stop the server by typing a key while (shutdown == false) { // Wait for the user to enter the shutdown key int ch = System.in.read(); if (ch == 'x' || ch == 'X') shutdown = true; synchronized (server) { server.wait(20); } } // Stop the server server.stopServer(); } } catch (Exception ex) { ex.printStackTrace(); } System.exit(1); }
From source file:cc.twittertools.search.api.SearchStatusesThrift.java
@SuppressWarnings("static-access") public static void main(String[] args) throws Exception { Options options = new Options(); options.addOption(new Option(HELP_OPTION, "show help")); options.addOption(OptionBuilder.withArgName("string").hasArg().withDescription("host").create(HOST_OPTION)); options.addOption(OptionBuilder.withArgName("port").hasArg().withDescription("port").create(PORT_OPTION)); options.addOption(//w ww .j av a 2 s . com OptionBuilder.withArgName("string").hasArg().withDescription("query id").create(QID_OPTION)); options.addOption( OptionBuilder.withArgName("string").hasArg().withDescription("query text").create(QUERY_OPTION)); options.addOption( OptionBuilder.withArgName("string").hasArg().withDescription("runtag").create(RUNTAG_OPTION)); options.addOption(OptionBuilder.withArgName("num").hasArg().withDescription("maxid").create(MAX_ID_OPTION)); options.addOption(OptionBuilder.withArgName("num").hasArg().withDescription("number of results to return") .create(NUM_RESULTS_OPTION)); options.addOption( OptionBuilder.withArgName("string").hasArg().withDescription("group id").create(GROUP_OPTION)); options.addOption( OptionBuilder.withArgName("string").hasArg().withDescription("access token").create(TOKEN_OPTION)); options.addOption(new Option(VERBOSE_OPTION, "print out complete document")); CommandLine cmdline = null; CommandLineParser parser = new GnuParser(); try { cmdline = parser.parse(options, args); } catch (ParseException exp) { System.err.println("Error parsing command line: " + exp.getMessage()); System.exit(-1); } if (cmdline.hasOption(HELP_OPTION) || !cmdline.hasOption(HOST_OPTION) || !cmdline.hasOption(PORT_OPTION)) { HelpFormatter formatter = new HelpFormatter(); formatter.printHelp(SearchStatusesThrift.class.getName(), options); System.exit(-1); } String qid = cmdline.hasOption(QID_OPTION) ? cmdline.getOptionValue(QID_OPTION) : DEFAULT_QID; String query = cmdline.hasOption(QUERY_OPTION) ? cmdline.getOptionValue(QUERY_OPTION) : DEFAULT_Q; String runtag = cmdline.hasOption(RUNTAG_OPTION) ? cmdline.getOptionValue(RUNTAG_OPTION) : DEFAULT_RUNTAG; long maxId = cmdline.hasOption(MAX_ID_OPTION) ? Long.parseLong(cmdline.getOptionValue(MAX_ID_OPTION)) : DEFAULT_MAX_ID; int numResults = cmdline.hasOption(NUM_RESULTS_OPTION) ? Integer.parseInt(cmdline.getOptionValue(NUM_RESULTS_OPTION)) : DEFAULT_NUM_RESULTS; boolean verbose = cmdline.hasOption(VERBOSE_OPTION); String group = cmdline.hasOption(GROUP_OPTION) ? cmdline.getOptionValue(GROUP_OPTION) : null; String token = cmdline.hasOption(TOKEN_OPTION) ? cmdline.getOptionValue(TOKEN_OPTION) : null; TrecSearchThriftClient client = new TrecSearchThriftClient(cmdline.getOptionValue(HOST_OPTION), Integer.parseInt(cmdline.getOptionValue(PORT_OPTION)), group, token); System.err.println("qid: " + qid); System.err.println("q: " + query); System.err.println("max_id: " + maxId); System.err.println("num_results: " + numResults); PrintStream out = new PrintStream(System.out, true, "UTF-8"); List<TResult> results = client.search(query, maxId, numResults); int i = 1; for (TResult result : results) { out.println(String.format("%s Q0 %d %d %f %s", qid, result.id, i, result.rsv, runtag)); if (verbose) { System.out.println("# " + result.toString().replaceAll("[\\n\\r]+", " ")); } i++; } out.close(); }
From source file:fr.cs.examples.conversion.PropagatorConversion.java
/** Program entry point. * @param args program arguments (unused here) */// w w w .j a v a 2 s.co m public static void main(String[] args) { try { // configure Orekit Autoconfiguration.configureOrekit(); // gravity field NormalizedSphericalHarmonicsProvider provider = GravityFieldFactory.getNormalizedProvider(2, 0); double mu = provider.getMu(); // inertial frame Frame inertialFrame = FramesFactory.getEME2000(); // Initial date AbsoluteDate initialDate = new AbsoluteDate(2004, 01, 01, 23, 30, 00.000, TimeScalesFactory.getUTC()); // Initial orbit (GTO) final double a = 24396159; // semi major axis in meters final double e = 0.72831215; // eccentricity final double i = FastMath.toRadians(7); // inclination final double omega = FastMath.toRadians(180); // perigee argument final double raan = FastMath.toRadians(261); // right ascention of ascending node final double lM = 0; // mean anomaly Orbit initialOrbit = new KeplerianOrbit(a, e, i, omega, raan, lM, PositionAngle.MEAN, inertialFrame, initialDate, mu); final double period = initialOrbit.getKeplerianPeriod(); // Initial state definition final SpacecraftState initialState = new SpacecraftState(initialOrbit); // Adaptive step integrator with a minimum step of 0.001 and a maximum step of 1000 final double minStep = 0.001; final double maxStep = 1000.; final double dP = 1.e-2; final OrbitType orbType = OrbitType.CARTESIAN; final double[][] tol = NumericalPropagator.tolerances(dP, initialOrbit, orbType); final AbstractIntegrator integrator = new DormandPrince853Integrator(minStep, maxStep, tol[0], tol[1]); // Propagator NumericalPropagator numProp = new NumericalPropagator(integrator); numProp.setInitialState(initialState); numProp.setOrbitType(orbType); // Force Models: // 1 - Perturbing gravity field (only J2 is considered here) ForceModel gravity = new HolmesFeatherstoneAttractionModel( FramesFactory.getITRF(IERSConventions.IERS_2010, true), provider); // Add force models to the propagator numProp.addForceModel(gravity); // Propagator factory PropagatorBuilder builder = new KeplerianPropagatorBuilder(mu, inertialFrame, OrbitType.KEPLERIAN, PositionAngle.TRUE); // Propagator converter PropagatorConverter fitter = new FiniteDifferencePropagatorConverter(builder, 1.e-6, 5000); // Resulting propagator KeplerianPropagator kepProp = (KeplerianPropagator) fitter.convert(numProp, 2 * period, 251); // Step handlers StatesHandler numStepHandler = new StatesHandler(); StatesHandler kepStepHandler = new StatesHandler(); // Set up operating mode for the propagator as master mode // with fixed step and specialized step handler numProp.setMasterMode(60., numStepHandler); kepProp.setMasterMode(60., kepStepHandler); // Extrapolate from the initial to the final date numProp.propagate(initialDate.shiftedBy(10. * period)); kepProp.propagate(initialDate.shiftedBy(10. * period)); // retrieve the states List<SpacecraftState> numStates = numStepHandler.getStates(); List<SpacecraftState> kepStates = kepStepHandler.getStates(); // Print the results on the output file File output = new File(new File(System.getProperty("user.home")), "elements.dat"); PrintStream stream = new PrintStream(output); stream.println("# date Anum Akep Enum Ekep Inum Ikep LMnum LMkep"); for (SpacecraftState numState : numStates) { for (SpacecraftState kepState : kepStates) { if (numState.getDate().compareTo(kepState.getDate()) == 0) { stream.println(numState.getDate() + " " + numState.getA() + " " + kepState.getA() + " " + numState.getE() + " " + kepState.getE() + " " + FastMath.toDegrees(numState.getI()) + " " + FastMath.toDegrees(kepState.getI()) + " " + FastMath.toDegrees(MathUtils.normalizeAngle(numState.getLM(), FastMath.PI)) + " " + FastMath.toDegrees(MathUtils.normalizeAngle(kepState.getLM(), FastMath.PI))); break; } } } stream.close(); System.out.println("Results saved as file " + output); File output1 = new File(new File(System.getProperty("user.home")), "elts_pv.dat"); PrintStream stream1 = new PrintStream(output1); stream.println("# date pxn pyn pzn vxn vyn vzn pxk pyk pzk vxk vyk vzk"); for (SpacecraftState numState : numStates) { for (SpacecraftState kepState : kepStates) { if (numState.getDate().compareTo(kepState.getDate()) == 0) { final double pxn = numState.getPVCoordinates().getPosition().getX(); final double pyn = numState.getPVCoordinates().getPosition().getY(); final double pzn = numState.getPVCoordinates().getPosition().getZ(); final double vxn = numState.getPVCoordinates().getVelocity().getX(); final double vyn = numState.getPVCoordinates().getVelocity().getY(); final double vzn = numState.getPVCoordinates().getVelocity().getZ(); final double pxk = kepState.getPVCoordinates().getPosition().getX(); final double pyk = kepState.getPVCoordinates().getPosition().getY(); final double pzk = kepState.getPVCoordinates().getPosition().getZ(); final double vxk = kepState.getPVCoordinates().getVelocity().getX(); final double vyk = kepState.getPVCoordinates().getVelocity().getY(); final double vzk = kepState.getPVCoordinates().getVelocity().getZ(); stream1.println(numState.getDate() + " " + pxn + " " + pyn + " " + pzn + " " + vxn + " " + vyn + " " + vzn + " " + pxk + " " + pyk + " " + pzk + " " + vxk + " " + vyk + " " + vzk); break; } } } stream1.close(); System.out.println("Results saved as file " + output1); } catch (OrekitException oe) { System.err.println(oe.getLocalizedMessage()); System.exit(1); } catch (FileNotFoundException fnfe) { System.err.println(fnfe.getLocalizedMessage()); System.exit(1); } }
From source file:MainClass.java
public static void main(String args[]) throws Exception { ServerSocket ss = new ServerSocket(80); while (true) { Socket s = ss.accept();/* ww w .j av a 2 s .co m*/ PrintStream out = new PrintStream(s.getOutputStream()); BufferedReader in = new BufferedReader(new InputStreamReader(s.getInputStream())); String info = null; while ((info = in.readLine()) != null) { System.out.println("now got " + info); if (info.equals("")) break; } out.println("HTTP/1.0 200 OK"); out.println("MIME_version:1.0"); out.println("Content_Type:text/html"); String c = "<html> <head></head><body> <h1> hi</h1></Body></html>"; out.println("Content_Length:" + c.length()); out.println(""); out.println(c); out.close(); s.close(); in.close(); } }
From source file:cc.twittertools.util.ExtractSubcollection.java
@SuppressWarnings("static-access") public static void main(String[] args) throws Exception { Options options = new Options(); options.addOption(OptionBuilder.withArgName("dir").hasArg().withDescription("source collection directory") .create(COLLECTION_OPTION)); options.addOption(//from www. j a v a 2 s.c o m OptionBuilder.withArgName("file").hasArg().withDescription("list of tweetids").create(ID_OPTION)); CommandLine cmdline = null; CommandLineParser parser = new GnuParser(); try { cmdline = parser.parse(options, args); } catch (ParseException exp) { System.err.println("Error parsing command line: " + exp.getMessage()); System.exit(-1); } if (!cmdline.hasOption(COLLECTION_OPTION) || !cmdline.hasOption(ID_OPTION)) { HelpFormatter formatter = new HelpFormatter(); formatter.printHelp(ExtractSubcollection.class.getName(), options); System.exit(-1); } String collectionPath = cmdline.getOptionValue(COLLECTION_OPTION); LongOpenHashSet tweetids = new LongOpenHashSet(); File tweetidsFile = new File(cmdline.getOptionValue(ID_OPTION)); if (!tweetidsFile.exists()) { System.err.println("Error: " + tweetidsFile + " does not exist!"); System.exit(-1); } LOG.info("Reading tweetids from " + tweetidsFile); FileInputStream fin = new FileInputStream(tweetidsFile); BufferedReader br = new BufferedReader(new InputStreamReader(fin)); String s; while ((s = br.readLine()) != null) { tweetids.add(Long.parseLong(s)); } br.close(); fin.close(); LOG.info("Read " + tweetids.size() + " tweetids."); File file = new File(collectionPath); if (!file.exists()) { System.err.println("Error: " + file + " does not exist!"); System.exit(-1); } PrintStream out = new PrintStream(System.out, true, "UTF-8"); StatusStream stream = new JsonStatusCorpusReader(file); Status status; while ((status = stream.next()) != null) { if (tweetids.contains(status.getId())) { out.println(status.getJsonObject().toString()); } } stream.close(); out.close(); }
From source file:at.tuwien.ifs.somtoolbox.apps.helper.VectorFileLabelLister.java
public static void main(String[] args) throws IOException { // register and parse all options JSAPResult config = OptionFactory.parseResults(args, OPTIONS); String inputVectorFileName = AbstractOptionFactory.getFilePath(config, "input"); String outputFileName = AbstractOptionFactory.getFilePath(config, "output"); PrintStream out; if (StringUtils.isBlank(outputFileName)) { out = System.out;/*from ww w .j av a 2 s .c o m*/ } else { out = new PrintStream(outputFileName); } InputData data = InputDataFactory.open(inputVectorFileName); String[] labels = data.getLabels(); Arrays.sort(labels); for (String s : labels) { out.println(s); } out.close(); }
From source file:MainClass.java
public static void main(String args[]) throws Exception { SSLServerSocketFactory ssf = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault(); SSLServerSocket ss = (SSLServerSocket) ssf.createServerSocket(443); ss.setNeedClientAuth(true);/* w ww.ja va 2 s. c o m*/ while (true) { Socket s = ss.accept(); SSLSession session = ((SSLSocket) s).getSession(); Certificate[] cchain = session.getPeerCertificates(); for (int j = 0; j < cchain.length; j++) { System.out.println(((X509Certificate) cchain[j]).getSubjectDN()); } PrintStream out = new PrintStream(s.getOutputStream()); BufferedReader in = new BufferedReader(new InputStreamReader(s.getInputStream())); String info = null; while ((info = in.readLine()) != null) { System.out.println("now got " + info); if (info.equals("")) break; } out.println("HTTP/1.0 200 OK\nMIME_version:1.0"); out.println("Content_Type:text/html"); String c = "<html> <head></head><body> <h1> Hi,</h1></Body></html>"; out.println("Content_Length:" + c.length()); out.println(""); out.println(c); out.close(); s.close(); in.close(); } }
From source file:hk.hku.cecid.corvus.http.AS2EnvelopQuerySender.java
/** * The main method is for CLI mode.//from w w w . j a va 2 s . com */ public static void main(String[] args) { try { java.io.PrintStream out = System.out; if (args.length < 2) { out.println("Usage: as2-envelop [config-xml] [log-path]"); out.println(); out.println("Example: as2-envelop ./config/as2-envelop/as2-request.xml ./logs/as2-envelop.log"); System.exit(1); } out.println("------------------------------------------------------"); out.println(" AS2 Envelop Queryer "); out.println("------------------------------------------------------"); // Initialize the logger. out.println("Initialize logger .. "); // The logger path is specified at the last argument. FileLogger logger = new FileLogger(new File(args[args.length - 1])); // Initialize the query parameter. out.println("Importing AS2 administrative sending parameters ... "); AS2AdminData acd = DataFactory.getInstance() .createAS2AdminDataFromXML(new PropertyTree(new File(args[0]).toURI().toURL())); boolean historyQueryNeeded = false; AS2MessageHistoryRequestData queryData = new AS2MessageHistoryRequestData(); if (acd.getMessageIdCriteria() == null || acd.getMessageIdCriteria().trim().equals("")) { historyQueryNeeded = true; // print command prompt out.println("No messageID was specified!"); out.println("Start querying message repositry ..."); String endpoint = acd.getEnvelopQueryEndpoint(); String host = endpoint.substring(0, endpoint.indexOf("/corvus")); host += "/corvus/httpd/as2/msg_history"; queryData.setEndPoint(host); } /* If the user has entered message id but no messagebox, using the messageid as serach criteria and as user to chose his target message */ else if (acd.getMessageBoxCriteria() == null || acd.getMessageBoxCriteria().trim().equals("")) { historyQueryNeeded = true; // print command prompt out.println("Message Box value haven't specified."); out.println("Start query message whcih matched with messageID: " + acd.getMessageIdCriteria()); String endpoint = acd.getEnvelopQueryEndpoint(); String host = endpoint.substring(0, endpoint.indexOf("/corvus")); host += "/corvus/httpd/as2/msg_history"; queryData.setEndPoint(host); queryData.setMessageId(acd.getMessageIdCriteria()); } //Debug Message System.out.println("history Endpoint: " + queryData.getEndPoint()); System.out.println("Repositry Endpoint: " + acd.getEnvelopQueryEndpoint()); if (historyQueryNeeded) { List msgList = listAvailableMessage(queryData, logger); if (msgList == null || msgList.size() == 0) { out.println(); out.println(); out.println("No stream data found in repositry..."); out.println("Please view log for details .. "); return; } int selection = promptForSelection(msgList); if (selection == -1) { return; } String messageID = (String) ((List) msgList.get(selection)).get(0); String messageBox = (String) ((List) msgList.get(selection)).get(1); acd.setMessageIdCriteria(messageID); acd.setMessageBoxCriteria(messageBox.toUpperCase()); out.println(); out.println(); out.println("Start download targeted message envelop ..."); } // Initialize the sender. out.println("Initialize AS2 HTTP data service client... "); AS2EnvelopQuerySender sender = new AS2EnvelopQuerySender(logger, acd); out.println("Sending AS2 HTTP Envelop Query request ... "); sender.run(); out.println(); out.println(" Sending Done: "); out.println("----------------------------------------------------"); out.println("The Message Envelope : "); InputStream eins = sender.getEnvelopStream(); if (eins.available() == 0) { out.println("No stream data found."); out.println("The message envelop does not exist for message id " + sender.getMessageIdToDownload() + " and message box " + sender.getMessageBoxToDownload()); } else IOHandler.pipe(sender.getEnvelopStream(), out); out.println("Please view log for details .. "); } catch (Exception e) { e.printStackTrace(System.err); } }
From source file:Redirect.java
public static void main(String args[]) throws Exception { PrintStream origOut = System.out; PrintStream origErr = System.err; InputStream stdin = null;/*from w ww . j a v a2 s . c o m*/ stdin = new FileInputStream("Redirect.in"); PrintStream stdout = null; stdout = new PrintStream(new FileOutputStream("Redirect.out")); PrintStream stderr = null; stderr = new PrintStream(new FileOutputStream("Redirect.err")); origOut.println("1"); System.out.println("2"); origOut.println("3"); System.err.println("4"); origErr.println("5"); System.setIn(stdin); System.setOut(stdout); System.setErr(stderr); origOut.println("\nR"); System.out.println("T"); origOut.println("Tq"); System.err.println("Tqw"); origErr.println("Test"); origOut.println("\nRedirect: Round #3"); int inChar = 0; while (-1 != inChar) { try { inChar = System.in.read(); } catch (Exception e) { // Clean up the output and bail. origOut.print("\n"); break; } origOut.write(inChar); } stdin.close(); stdout.close(); stderr.close(); System.exit(0); }