Example usage for java.io PrintStream println

List of usage examples for java.io PrintStream println

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Introduction

In this page you can find the example usage for java.io PrintStream println.

Prototype

public void println(Object x)

Source Link

Document

Prints an Object and then terminate the line.

Usage

From source file:cc.twittertools.util.VerifySubcollection.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(// w ww. jav  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);
    }

    LongOpenHashSet seen = new LongOpenHashSet();
    TreeMap<Long, String> tweets = Maps.newTreeMap();

    PrintStream out = new PrintStream(System.out, true, "UTF-8");
    StatusStream stream = new JsonStatusCorpusReader(file);
    Status status;
    int cnt = 0;
    while ((status = stream.next()) != null) {
        if (!tweetids.contains(status.getId())) {
            LOG.error("tweetid " + status.getId() + " doesn't belong in collection");
            continue;
        }
        if (seen.contains(status.getId())) {
            LOG.error("tweetid " + status.getId() + " already seen!");
            continue;
        }

        tweets.put(status.getId(), status.getJsonObject().toString());
        seen.add(status.getId());
        cnt++;
    }
    LOG.info("total of " + cnt + " tweets in subcollection.");

    for (Map.Entry<Long, String> entry : tweets.entrySet()) {
        out.println(entry.getValue());
    }

    stream.close();
    out.close();
}

From source file:cc.twittertools.corpus.demo.ReadStatuses.java

@SuppressWarnings("static-access")
public static void main(String[] args) throws Exception {
    Options options = new Options();
    options.addOption(OptionBuilder.withArgName("path").hasArg().withDescription("input directory or file")
            .create(INPUT_OPTION));// w w w.  j  ava2s  .c  o  m
    options.addOption(VERBOSE_OPTION, false, "print logging output every 10000 tweets");
    options.addOption(DUMP_OPTION, false, "dump statuses");

    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(INPUT_OPTION)) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(ReadStatuses.class.getName(), options);
        System.exit(-1);
    }

    PrintStream out = new PrintStream(System.out, true, "UTF-8");

    StatusStream stream;
    // Figure out if we're reading from HTML SequenceFiles or JSON.
    File file = new File(cmdline.getOptionValue(INPUT_OPTION));
    if (!file.exists()) {
        System.err.println("Error: " + file + " does not exist!");
        System.exit(-1);
    }

    if (file.isDirectory()) {
        stream = new JsonStatusCorpusReader(file);
    } else {
        stream = new JsonStatusBlockReader(file);
    }

    int cnt = 0;
    Status status;
    while ((status = stream.next()) != null) {
        if (cmdline.hasOption(DUMP_OPTION)) {
            String text = status.getText();
            if (text != null) {
                text = text.replaceAll("\\s+", " ");
                text = text.replaceAll("\0", "");
            }
            out.println(String.format("%d\t%s\t%s\t%s", status.getId(), status.getScreenname(),
                    status.getCreatedAt(), text));
        }
        cnt++;
        if (cnt % 10000 == 0 && cmdline.hasOption(VERBOSE_OPTION)) {
            LOG.info(cnt + " statuses read");
        }
    }
    stream.close();
    LOG.info(String.format("Total of %s statuses read.", cnt));
}

From source file:com.zimbra.cs.mailbox.util.MetadataDump.java

public static void main(String[] args) {
    try {//from   ww  w  .  j a  va  2  s  . c o  m
        CliUtil.toolSetup("WARN");
        int mboxId = 0;
        int itemId = 0;

        PrintStream out = new PrintStream(System.out, true, "utf-8");

        CommandLine cl = parseArgs(args);
        if (cl.hasOption(OPT_HELP)) {
            usage(null);
            System.exit(0);
        }

        // Get data from file.
        String infileName = cl.getOptionValue(OPT_FILE);
        if (infileName != null) {
            File file = new File(infileName);
            if (file.exists()) {
                String encoded = loadFromFile(file);
                Metadata md = new Metadata(encoded);
                String pretty = md.prettyPrint();
                out.println(pretty);
                return;
            } else {
                System.err.println("File " + infileName + " does not exist");
                System.exit(1);
            }
        }

        // Get data from input String.
        String encoded = cl.getOptionValue(OPT_STR);
        if (!StringUtil.isNullOrEmpty(encoded)) {
            Metadata md = new Metadata(encoded);
            String pretty = md.prettyPrint();
            out.println(pretty);
            return;
        }

        // Get data from db.
        DbPool.startup();
        DbConnection conn = null;

        try {
            boolean fromDumpster = cl.hasOption(OPT_DUMPSTER);
            String mboxIdStr = cl.getOptionValue(OPT_MAILBOX_ID);
            String itemIdStr = cl.getOptionValue(OPT_ITEM_ID);
            if (mboxIdStr == null || itemIdStr == null) {
                usage(null);
                System.exit(1);
                return;
            }
            if (mboxIdStr.matches("\\d+")) {
                try {
                    mboxId = Integer.parseInt(mboxIdStr);
                } catch (NumberFormatException e) {
                    System.err.println("Invalid mailbox id " + mboxIdStr);
                    System.exit(1);
                }
            } else {
                conn = DbPool.getConnection();
                mboxId = lookupMailboxIdFromEmail(conn, mboxIdStr);
            }
            try {
                itemId = Integer.parseInt(itemIdStr);
            } catch (NumberFormatException e) {
                usage(null);
                System.exit(1);
            }

            if (conn == null)
                conn = DbPool.getConnection();
            doDump(conn, mboxId, itemId, fromDumpster, out);
        } finally {
            DbPool.quietClose(conn);
        }
    } catch (Exception e) {
        System.err.println(e.getMessage());
        System.err.println();
        System.err.println();
        e.printStackTrace();
        System.exit(1);
    }
}

From source file:cc.twittertools.search.local.SearchStatuses.java

@SuppressWarnings("static-access")
public static void main(String[] args) throws Exception {
    Options options = new Options();
    options.addOption(/*from www .  ja  v  a  2s  .c o m*/
            OptionBuilder.withArgName("path").hasArg().withDescription("index location").create(INDEX_OPTION));
    options.addOption(
            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("similarity").hasArg()
            .withDescription("similarity to use (BM25, LM)").create(SIMILARITY_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(QUERY_OPTION) || !cmdline.hasOption(INDEX_OPTION)) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(SearchStatuses.class.getName(), options);
        System.exit(-1);
    }

    File indexLocation = new File(cmdline.getOptionValue(INDEX_OPTION));
    if (!indexLocation.exists()) {
        System.err.println("Error: " + indexLocation + " does not exist!");
        System.exit(-1);
    }

    String qid = cmdline.hasOption(QID_OPTION) ? cmdline.getOptionValue(QID_OPTION) : DEFAULT_QID;
    String queryText = 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 similarity = "LM";
    if (cmdline.hasOption(SIMILARITY_OPTION)) {
        similarity = cmdline.getOptionValue(SIMILARITY_OPTION);
    }

    PrintStream out = new PrintStream(System.out, true, "UTF-8");

    IndexReader reader = DirectoryReader.open(FSDirectory.open(indexLocation));
    IndexSearcher searcher = new IndexSearcher(reader);

    if (similarity.equalsIgnoreCase("BM25")) {
        searcher.setSimilarity(new BM25Similarity());
    } else if (similarity.equalsIgnoreCase("LM")) {
        searcher.setSimilarity(new LMDirichletSimilarity(2500.0f));
    }

    QueryParser p = new QueryParser(Version.LUCENE_43, IndexStatuses.StatusField.TEXT.name,
            IndexStatuses.ANALYZER);
    Query query = p.parse(queryText);
    Filter filter = NumericRangeFilter.newLongRange(StatusField.ID.name, 0L, maxId, true, true);

    TopDocs rs = searcher.search(query, filter, numResults);

    int i = 1;
    for (ScoreDoc scoreDoc : rs.scoreDocs) {
        Document hit = searcher.doc(scoreDoc.doc);

        out.println(String.format("%s Q0 %s %d %f %s", qid, hit.getField(StatusField.ID.name).numericValue(), i,
                scoreDoc.score, runtag));
        if (verbose) {
            out.println("# " + hit.toString().replaceAll("[\\n\\r]+", " "));
        }
        i++;
    }

    reader.close();
    out.close();
}

From source file:com.rjfun.cordova.httpd.NanoHTTPD.java

/**
 * Starts as a standalone file server and waits for Enter.
 *///from  w ww  .j a v  a2s .  c  o m
public static void main(String[] args) {
    PrintStream myOut = System.out;
    PrintStream myErr = System.err;

    myOut.println("NanoHTTPD 1.25 (C) 2001,2005-2011 Jarno Elonen and (C) 2010 Konstantinos Togias\n"
            + "(Command line options: [-p port] [-d root-dir] [--licence])\n");

    // Defaults
    int port = 80;
    File wwwroot = new File(".").getAbsoluteFile();

    // Show licence if requested
    for (int i = 0; i < args.length; ++i)
        if (args[i].equalsIgnoreCase("-p"))
            port = Integer.parseInt(args[i + 1]);
        else if (args[i].equalsIgnoreCase("-d"))
            wwwroot = new File(args[i + 1]).getAbsoluteFile();
        else if (args[i].toLowerCase().endsWith("licence")) {
            myOut.println(LICENCE + "\n");
            break;
        }

    try {
        new NanoHTTPD(port, new AndroidFile(wwwroot.getPath()));
    } catch (IOException ioe) {
        myErr.println("Couldn't start server:\n" + ioe);
        System.exit(-1);
    }

    myOut.println("Now serving files in port " + port + " from \"" + wwwroot + "\"");
    myOut.println("Hit Enter to stop.\n");

    try {
        System.in.read();
    } catch (Throwable t) {
    }
}

From source file:org.fcrepo.client.test.PerformanceTests.java

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

    if (args.length < 8 || args.length > 9) {
        usage();/*from   ww w .j a va  2  s.  c  o m*/
    }

    String host = args[0];
    String port = args[1];
    String username = args[2];
    String password = args[3];
    String itr = args[4];
    String thrds = args[5];
    String output = args[6];
    String name = args[7];
    String context = Constants.FEDORA_DEFAULT_APP_CONTEXT;

    if (args.length == 9 && !args[8].equals("")) {
        context = args[8];
    }

    if (host == null || host.startsWith("$") || port == null || port.startsWith("$") || username == null
            || username.startsWith("$") || password == null || password.startsWith("$") || itr == null
            || itr.startsWith("$") || thrds == null || thrds.startsWith("$") || output == null
            || output.startsWith("$") || name == null || name.startsWith("$")) {
        usage();
    }
    name = name.replaceAll(",", ";");
    iterations = Integer.parseInt(itr);
    threads = Integer.parseInt(thrds);

    boolean newFile = true;
    File outputFile = new File(output);

    File tempFile = null;
    BufferedReader reader = null;
    String line = "";
    if (outputFile.exists()) {
        newFile = false;

        // Create a copy of the file to read from
        tempFile = File.createTempFile("performance-test", "tmp");
        BufferedReader input = new BufferedReader(new FileReader(outputFile));
        PrintStream tempOut = new PrintStream(tempFile);

        while ((line = input.readLine()) != null) {
            tempOut.println(line);
        }
        input.close();
        tempOut.close();

        reader = new BufferedReader(new FileReader(tempFile));
    }
    PrintStream out = new PrintStream(outputFile);

    if (newFile) {
        out.println(
                "--------------------------------------------------------------" + " Performance Test Results "
                        + "--------------------------------------------------------------");
    }

    PerformanceTests tests = new PerformanceTests();
    tests.init(host, port, context, username, password);
    System.out.println("Running Ingest Round-Trip Test...");
    long ingestResults = tests.runIngestTest();
    System.out.println("Running AddDatastream Round-Trip Test...");
    long addDsResults = tests.runAddDatastreamTest();
    System.out.println("Running ModifyDatastreamByReference Round-Trip Test...");
    long modifyRefResults = tests.runModifyDatastreamByRefTest();
    System.out.println("Running ModifyDatastreamByValue Round-Trip Test...");
    long modifyValResults = tests.runModifyDatastreamByValueTest();
    System.out.println("Running PurgeDatastream Round-Trip Test...");
    long purgeDsResults = tests.runPurgeDatastreamTest();
    System.out.println("Running PurgeObject Round-Trip Test...");
    long purgeObjectResults = tests.runPurgeObjectTest();
    System.out.println("Running GetDatastream Round-Trip Test...");
    long getDatastreamResults = tests.runGetDatastreamTest();
    System.out.println("Running GetDatastreamREST Round-Trip Test...");
    long getDatastreamRestResults = tests.runGetDatastreamRestTest();
    System.out.println("Running Throughput Tests...");
    long[] tpResults = tests.runThroughputTests();
    System.out.println("Running Threaded Throughput Tests...");
    long[] tptResults = tests.runThreadedThroughputTests();

    if (newFile) {
        out.println(
                "1. Test performing each operation in isolation. Time (in ms) is the average required to perform each operation.");
        out.println(
                "test name, ingest, addDatastream, modifyDatastreamByReference, modifyDatastreamByValue, purgeDatastream, purgeObject, getDatastream, getDatastreamREST");
    } else {
        line = reader.readLine();
        while (line != null && line.length() > 2) {
            out.println(line);
            line = reader.readLine();
        }
    }
    out.println(name + ", " + ingestResults + ", " + addDsResults + ", " + modifyRefResults + ", "
            + modifyValResults + ", " + purgeDsResults + ", " + purgeObjectResults + ", "
            + getDatastreamResults / iterations + ", " + getDatastreamRestResults / iterations);

    out.println();
    if (newFile) {
        out.println("2. Operations-Per-Second based on results listed in item 1.");
        out.println(
                "test name, ingest, addDatastream, modifyDatastreamByReference, modifyDatastreamByValue, purgeDatastream, purgeObject, getDatastream, getDatastreamREST");
    } else {
        line = reader.readLine();
        while (line != null && line.length() > 2) {
            out.println(line);
            line = reader.readLine();
        }
    }
    double ingestPerSecond = 1000 / (double) ingestResults;
    double addDsPerSecond = 1000 / (double) addDsResults;
    double modifyRefPerSecond = 1000 / (double) modifyRefResults;
    double modifyValPerSecond = 1000 / (double) modifyValResults;
    double purgeDsPerSecond = 1000 / (double) purgeDsResults;
    double purgeObjPerSecond = 1000 / (double) purgeObjectResults;
    double getDatastreamPerSecond = 1000 / ((double) getDatastreamResults / iterations);
    double getDatastreamRestPerSecond = 1000 / ((double) getDatastreamRestResults / iterations);
    out.println(name + ", " + round(ingestPerSecond) + ", " + round(addDsPerSecond) + ", "
            + round(modifyRefPerSecond) + ", " + round(modifyValPerSecond) + ", " + round(purgeDsPerSecond)
            + ", " + round(purgeObjPerSecond) + ", " + round(getDatastreamPerSecond) + ", "
            + round(getDatastreamRestPerSecond));

    out.println();
    if (newFile) {
        out.println(
                "3. Test performing operations back-to-back. Time (in ms) is that required to perform all iterations.");
        out.println(
                "test name, ingest, addDatastream, modifyDatastreamByReference, modifyDatastreamByValue, purgeDatastream, purgeObject, getDatastream, getDatastreamREST");
    } else {
        line = reader.readLine();
        while (line != null && line.length() > 2) {
            out.println(line);
            line = reader.readLine();
        }
    }
    out.println(name + ", " + tpResults[0] + ", " + tpResults[1] + ", " + tpResults[2] + ", " + tpResults[3]
            + ", " + tpResults[4] + ", " + tpResults[5] + ", " + getDatastreamResults + ", "
            + getDatastreamRestResults);

    out.println();
    if (newFile) {
        out.println("4. Operations-Per-Second based on results listed in item 3.");
        out.println(
                "test name, ingest, addDatastream, modifyDatastreamByReference, modifyDatastreamByValue, purgeDatastream, purgeObject, getDatastream, getDatastreamREST");
    } else {
        line = reader.readLine();
        while (line != null && line.length() > 2) {
            out.println(line);
            line = reader.readLine();
        }
    }
    double ingestItPerSecond = (double) (iterations * 1000) / tpResults[0];
    double addDsItPerSecond = (double) (iterations * 1000) / tpResults[1];
    double modifyRefItPerSecond = (double) (iterations * 1000) / tpResults[2];
    double modifyValItPerSecond = (double) (iterations * 1000) / tpResults[3];
    double purgeDsItPerSecond = (double) (iterations * 1000) / tpResults[4];
    double purgeObjItPerSecond = (double) (iterations * 1000) / tpResults[5];
    double getDsItPerSecond = (double) (iterations * 1000) / getDatastreamResults;
    double getDsRestItPerSecond = (double) (iterations * 1000) / getDatastreamRestResults;
    out.println(name + ", " + round(ingestItPerSecond) + ", " + round(addDsItPerSecond) + ", "
            + round(modifyRefItPerSecond) + ", " + round(modifyValItPerSecond) + ", "
            + round(purgeDsItPerSecond) + ", " + round(purgeObjItPerSecond) + ", " + round(getDsItPerSecond)
            + ", " + round(getDsRestItPerSecond));

    out.println();
    if (newFile) {
        out.println(
                "5. Test performing operations using a thread pool. Time (in ms) is that required to perform all iterations.");
        out.println(
                "test name, ingest, addDatastream, modifyDatastreamByReference, modifyDatastreamByValue, purgeDatastream, purgeObject, getDatastream, getDatastreamREST");
    } else {
        line = reader.readLine();
        while (line != null && line.length() > 2) {
            out.println(line);
            line = reader.readLine();
        }
    }
    out.println(name + ", " + tptResults[0] + ", " + tptResults[1] + ", " + tptResults[2] + ", " + tptResults[3]
            + ", " + tptResults[4] + ", " + tptResults[5] + ", " + tptResults[6] + ", " + tptResults[7]);

    out.println();
    if (newFile) {
        out.println("6. Operations-Per-Second based on results listed in item 5.");
        out.println(
                "test name, ingest, addDatastream, modifyDatastreamByReference, modifyDatastreamByValue, purgeDatastream, purgeObject, getDatastream, getDatastreamREST");
    } else {
        line = reader.readLine();
        while (line != null && line.length() > 2) {
            out.println(line);
            line = reader.readLine();
        }
    }
    double thrdIngestItPerSecond = (double) (iterations * 1000) / tptResults[0];
    double thrdAddDsItPerSecond = (double) (iterations * 1000) / tptResults[1];
    double thrdModifyRefItPerSecond = (double) (iterations * 1000) / tptResults[2];
    double thrdModifyValItPerSecond = (double) (iterations * 1000) / tptResults[3];
    double thrdPurgeDsItPerSecond = (double) (iterations * 1000) / tptResults[4];
    double thrdPurgeObjItPerSecond = (double) (iterations * 1000) / tptResults[5];
    double thrdGetDsItPerSecond = (double) (iterations * 1000) / tptResults[6];
    double thrdGetDsRestItPerSecond = (double) (iterations * 1000) / tptResults[7];
    out.println(name + ", " + round(thrdIngestItPerSecond) + ", " + round(thrdAddDsItPerSecond) + ", "
            + round(thrdModifyRefItPerSecond) + ", " + round(thrdModifyValItPerSecond) + ", "
            + round(thrdPurgeDsItPerSecond) + ", " + round(thrdPurgeObjItPerSecond) + ", "
            + round(thrdGetDsItPerSecond) + ", " + round(thrdGetDsRestItPerSecond));

    if (!newFile) {
        reader.close();
        tempFile.delete();
    }
    out.close();

    System.out.println("Performance Tests Complete.");
}

From source file:cc.twittertools.search.local.RunQueries.java

@SuppressWarnings("static-access")
public static void main(String[] args) throws Exception {
    Options options = new Options();

    options.addOption(/*from  www  .j  ava  2  s.  c o  m*/
            OptionBuilder.withArgName("path").hasArg().withDescription("index location").create(INDEX_OPTION));
    options.addOption(OptionBuilder.withArgName("num").hasArg().withDescription("number of results to return")
            .create(NUM_RESULTS_OPTION));
    options.addOption(OptionBuilder.withArgName("file").hasArg()
            .withDescription("file containing topics in TREC format").create(QUERIES_OPTION));
    options.addOption(OptionBuilder.withArgName("similarity").hasArg()
            .withDescription("similarity to use (BM25, LM)").create(SIMILARITY_OPTION));
    options.addOption(
            OptionBuilder.withArgName("string").hasArg().withDescription("runtag").create(RUNTAG_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(QUERIES_OPTION) || !cmdline.hasOption(INDEX_OPTION)) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(RunQueries.class.getName(), options);
        System.exit(-1);
    }

    File indexLocation = new File(cmdline.getOptionValue(INDEX_OPTION));
    if (!indexLocation.exists()) {
        System.err.println("Error: " + indexLocation + " does not exist!");
        System.exit(-1);
    }

    String runtag = cmdline.hasOption(RUNTAG_OPTION) ? cmdline.getOptionValue(RUNTAG_OPTION) : DEFAULT_RUNTAG;

    String topicsFile = cmdline.getOptionValue(QUERIES_OPTION);

    int numResults = 1000;
    try {
        if (cmdline.hasOption(NUM_RESULTS_OPTION)) {
            numResults = Integer.parseInt(cmdline.getOptionValue(NUM_RESULTS_OPTION));
        }
    } catch (NumberFormatException e) {
        System.err.println("Invalid " + NUM_RESULTS_OPTION + ": " + cmdline.getOptionValue(NUM_RESULTS_OPTION));
        System.exit(-1);
    }

    String similarity = "LM";
    if (cmdline.hasOption(SIMILARITY_OPTION)) {
        similarity = cmdline.getOptionValue(SIMILARITY_OPTION);
    }

    boolean verbose = cmdline.hasOption(VERBOSE_OPTION);

    PrintStream out = new PrintStream(System.out, true, "UTF-8");

    IndexReader reader = DirectoryReader.open(FSDirectory.open(indexLocation));
    IndexSearcher searcher = new IndexSearcher(reader);

    if (similarity.equalsIgnoreCase("BM25")) {
        searcher.setSimilarity(new BM25Similarity());
    } else if (similarity.equalsIgnoreCase("LM")) {
        searcher.setSimilarity(new LMDirichletSimilarity(2500.0f));
    }

    QueryParser p = new QueryParser(Version.LUCENE_43, StatusField.TEXT.name, IndexStatuses.ANALYZER);

    TrecTopicSet topics = TrecTopicSet.fromFile(new File(topicsFile));
    for (TrecTopic topic : topics) {
        Query query = p.parse(topic.getQuery());
        Filter filter = NumericRangeFilter.newLongRange(StatusField.ID.name, 0L, topic.getQueryTweetTime(),
                true, true);

        TopDocs rs = searcher.search(query, filter, numResults);

        int i = 1;
        for (ScoreDoc scoreDoc : rs.scoreDocs) {
            Document hit = searcher.doc(scoreDoc.doc);
            out.println(String.format("%s Q0 %s %d %f %s", topic.getId(),
                    hit.getField(StatusField.ID.name).numericValue(), i, scoreDoc.score, runtag));
            if (verbose) {
                out.println("# " + hit.toString().replaceAll("[\\n\\r]+", " "));
            }
            i++;
        }
    }
    reader.close();
    out.close();
}

From source file:ArrayDictionary.java

/**
 * A kludge for testing ArrayDictionary/*from w w w  .ja va2s  .  c o m*/
 */
public static void main(String[] args) {
    try {
        PrintStream out = System.out;
        DataInputStream in = new DataInputStream(System.in);

        String line = null;

        out.print("n ? ");
        out.flush();
        line = in.readLine();
        int n = Integer.parseInt(line);
        ArrayDictionary ad = new ArrayDictionary(n);

        String key = null, value = null;
        while (true) {
            out.print("action ? ");
            out.flush();
            line = in.readLine();

            switch (line.charAt(0)) {
            case 'p':
            case 'P':
                out.print("key ? ");
                out.flush();
                key = in.readLine();
                out.print("value ? ");
                out.flush();
                value = in.readLine();
                value = (String) ad.put(key, value);
                out.println("old: " + value);
                break;
            case 'r':
            case 'R':
                out.print("key ? ");
                out.flush();
                key = in.readLine();
                value = (String) ad.remove(key);
                out.println("old: " + value);
                break;
            case 'g':
            case 'G':
                out.print("key ? ");
                out.flush();
                key = in.readLine();
                value = (String) ad.get(key);
                out.println("value: " + value);
                break;
            case 'd':
            case 'D':
                out.println(ad.toString());
                break;
            case 'q':
            case 'Q':
                return;
            }
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

From source file:cc.twittertools.search.api.RunQueriesBaselineThrift.java

@SuppressWarnings("static-access")
public static void main(String[] args) throws Exception {
    Options options = new Options();

    options.addOption(OptionBuilder.withArgName("string").hasArg().withDescription("host").create(HOST_OPTION));
    options.addOption(OptionBuilder.withArgName("port").hasArg().withDescription("port").create(PORT_OPTION));
    options.addOption(OptionBuilder.withArgName("file").hasArg()
            .withDescription("file containing topics in TREC format").create(QUERIES_OPTION));
    options.addOption(OptionBuilder.withArgName("num").hasArg().withDescription("number of results to return")
            .create(NUM_RESULTS_OPTION));
    options.addOption(/*from  w ww  .jav  a2 s.c o  m*/
            OptionBuilder.withArgName("string").hasArg().withDescription("group id").create(GROUP_OPTION));
    options.addOption(
            OptionBuilder.withArgName("string").hasArg().withDescription("access token").create(TOKEN_OPTION));
    options.addOption(
            OptionBuilder.withArgName("string").hasArg().withDescription("runtag").create(RUNTAG_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(HOST_OPTION) || !cmdline.hasOption(PORT_OPTION)
            || !cmdline.hasOption(QUERIES_OPTION)) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(RunQueriesThrift.class.getName(), options);
        System.exit(-1);
    }

    String queryFile = cmdline.getOptionValue(QUERIES_OPTION);
    if (!new File(queryFile).exists()) {
        System.err.println("Error: " + queryFile + " doesn't exist!");
        System.exit(-1);
    }

    String runtag = cmdline.hasOption(RUNTAG_OPTION) ? cmdline.getOptionValue(RUNTAG_OPTION) : DEFAULT_RUNTAG;

    TrecTopicSet topicsFile = TrecTopicSet.fromFile(new File(queryFile));

    int numResults = 1000;
    try {
        if (cmdline.hasOption(NUM_RESULTS_OPTION)) {
            numResults = Integer.parseInt(cmdline.getOptionValue(NUM_RESULTS_OPTION));
        }
    } catch (NumberFormatException e) {
        System.err.println("Invalid " + NUM_RESULTS_OPTION + ": " + cmdline.getOptionValue(NUM_RESULTS_OPTION));
        System.exit(-1);
    }

    String group = cmdline.hasOption(GROUP_OPTION) ? cmdline.getOptionValue(GROUP_OPTION) : null;
    String token = cmdline.hasOption(TOKEN_OPTION) ? cmdline.getOptionValue(TOKEN_OPTION) : null;

    boolean verbose = cmdline.hasOption(VERBOSE_OPTION);

    PrintStream out = new PrintStream(System.out, true, "UTF-8");

    TrecSearchThriftClient client = new TrecSearchThriftClient(cmdline.getOptionValue(HOST_OPTION),
            Integer.parseInt(cmdline.getOptionValue(PORT_OPTION)), group, token);

    for (cc.twittertools.search.TrecTopic query : topicsFile) {
        List<TResult> results = client.search(query.getQuery(), query.getQueryTweetTime(), numResults);

        SortedSet<TResultComparable> sortedResults = new TreeSet<TResultComparable>();
        for (TResult result : results) {
            // Throw away retweets.
            if (result.getRetweeted_status_id() == 0) {
                sortedResults.add(new TResultComparable(result));
            }
        }

        int i = 1;
        int dupliCount = 0;
        double rsvPrev = 0;
        for (TResultComparable sortedResult : sortedResults) {
            TResult result = sortedResult.getTResult();
            double rsvCurr = result.rsv;
            if (Math.abs(rsvCurr - rsvPrev) > 0.0000001) {
                dupliCount = 0;
            } else {
                dupliCount++;
                rsvCurr = rsvCurr - 0.000001 / numResults * dupliCount;
            }
            out.println(String.format("%s Q0 %d %d %." + (int) (6 + Math.ceil(Math.log10(numResults))) + "f %s",
                    query.getId(), result.id, i, rsvCurr, runtag));
            if (verbose) {
                out.println("# " + result.toString().replaceAll("[\\n\\r]+", " "));
            }
            i++;
            rsvPrev = result.rsv;
        }

    }
    out.close();
}

From source file:com.genentech.retrival.tabExport.TABExporter.java

public static void main(String[] args) throws ParseException, JDOMException, IOException {
    long start = System.currentTimeMillis();
    int nStruct = 0;

    // create command line Options object
    Options options = new Options();
    Option opt = new Option("sqlFile", true, "sql-xml file");
    opt.setRequired(true);/* w ww. j  a va  2 s.  c o m*/
    options.addOption(opt);

    opt = new Option("sqlName", true, "name of SQL element in xml file");
    opt.setRequired(true);
    options.addOption(opt);

    opt = new Option("o", true, "output file");
    opt.setRequired(false);
    options.addOption(opt);

    opt = new Option("newLineReplacement", true,
            "If given newlines in fields will be replaced by this string.");
    options.addOption(opt);

    opt = new Option("noHeader", false, "Do not output header line");
    options.addOption(opt);

    CommandLineParser parser = new BasicParser();
    CommandLine cmd = null;
    try {
        cmd = parser.parse(options, args);
    } catch (Exception e) {
        System.err.println(e.getMessage());
        exitWithHelp(options);
    }
    args = cmd.getArgs();

    String outFile = cmd.getOptionValue("o");
    String sqlFile = cmd.getOptionValue("sqlFile");
    String sqlName = cmd.getOptionValue("sqlName");
    String newLineReplacement = cmd.getOptionValue("newLineReplacement");

    args = cmd.getArgs();

    try {
        PrintStream out = System.out;
        if (outFile != null)
            out = new PrintStream(outFile);

        SQLStatement stmt = SQLStatement.createFromFile(new File(sqlFile), sqlName);
        Object[] sqlArgs = args;
        if (stmt.getParamTypes().length != args.length) {
            System.err.printf(
                    "\nWarining sql statement needs %d parameters but got only %d. Filling up with NULLs.\n",
                    stmt.getParamTypes().length, args.length);
            sqlArgs = new Object[stmt.getParamTypes().length];
            System.arraycopy(args, 0, sqlArgs, 0, args.length);
        }

        Selecter sel = Selecter.factory(stmt);
        if (!sel.select(sqlArgs)) {
            System.err.println("No rows returned!");
            System.exit(0);
        }

        String[] fieldNames = sel.getFieldNames();
        if (fieldNames.length == 0) {
            System.err.println("Query did not return any columns");
            exitWithHelp(options);
        }

        if (!cmd.hasOption("noHeader")) {
            StringBuilder sb = new StringBuilder(200);
            for (String f : fieldNames)
                sb.append(f).append('\t');
            if (sb.length() > 1)
                sb.setLength(sb.length() - 1); // chop last \t
            String header = sb.toString();

            out.println(header);
        }

        StringBuilder sb = new StringBuilder(200);
        while (sel.hasNext()) {
            Record sqlRec = sel.next();
            sb.setLength(0);

            for (int i = 0; i < fieldNames.length; i++) {
                String fld = sqlRec.getStrg(i);
                if (newLineReplacement != null)
                    fld = NEWLinePattern.matcher(fld).replaceAll(newLineReplacement);

                sb.append(fld).append('\t');
            }

            if (sb.length() > 1)
                sb.setLength(sb.length() - 1); // chop last \t
            String row = sb.toString();

            out.println(row);

            nStruct++;
        }

    } catch (Exception e) {
        throw new Error(e);
    } finally {
        System.err.printf("TABExporter: Exported %d records in %dsec\n", nStruct,
                (System.currentTimeMillis() - start) / 1000);
    }
}