Package jline

Examples of jline.History


        public History history;
    }

    public static void createReadline(Ruby runtime) throws IOException {
        ConsoleHolder holder = new ConsoleHolder();
        holder.history = new History();
        holder.currentCompletor = null;

        RubyModule mReadline = runtime.defineModule("Readline");

        mReadline.dataWrapStruct(holder);
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            String historyFile = System.getProperty("user.home") + File.separator + HISTORYFILE;

            try
            {
                History history = new History(new File(historyFile));
                reader.setHistory(history);
            }
            catch (IOException exp)
            {
                sessionState.err.printf("Unable to open %s for writing %n", historyFile);
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            String historyFile = System.getProperty("user.home") + File.separator + HISTORYFILE;

            try
            {
                History history = new History(new File(historyFile));
                reader.setHistory(history);
            }
            catch (IOException exp)
            {
                sessionState.err.printf("Unable to open %s for writing %n", historyFile);
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            mode = ExecMode.SHELL;
            ConsoleReader reader = new ConsoleReader(System.in, new OutputStreamWriter(System.out));
            reader.setDefaultPrompt("grunt> ");
            final String HISTORYFILE = ".pig_history";
            String historyFile = System.getProperty("user.home") + File.separator  + HISTORYFILE;
            reader.setHistory(new History(new File(historyFile)));
            ConsoleReaderInputStream inputStream = new ConsoleReaderInputStream(reader);
            grunt = new Grunt(new BufferedReader(new InputStreamReader(inputStream)), pigContext);
            grunt.setConsoleReader(reader);
            gruntCalled = true;
            grunt.run();
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            mode = ExecMode.SHELL;
            ConsoleReader reader = new ConsoleReader(System.in, new OutputStreamWriter(System.out));
            reader.setDefaultPrompt("grunt> ");
            final String HISTORYFILE = ".pig_history";
            String historyFile = System.getProperty("user.home") + File.separator  + HISTORYFILE;
            reader.setHistory(new History(new File(historyFile)));
            ConsoleReaderInputStream inputStream = new ConsoleReaderInputStream(reader);
            grunt = new Grunt(new BufferedReader(new InputStreamReader(inputStream)), pigContext);
            grunt.setConsoleReader(reader);
            gruntCalled = true;
            grunt.run();
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            String historyFile = System.getProperty("user.home") + File.separator + HISTORYFILE;

            try
            {
                History history = new History(new File(historyFile));
                reader.setHistory(history);
            }
            catch (IOException exp)
            {
                sessionState.err.printf("Unable to open %s for writing %n", historyFile);
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    reader.addCompletor(getCommandCompletor());

    String line;
    final String HISTORYFILE = ".hivehistory";
    String historyFile = System.getProperty("user.home") + File.separator + HISTORYFILE;
    reader.setHistory(new History(new File(historyFile)));
    int ret = 0;

    String prefix = "";
    String curPrompt = prompt;
    while ((line = reader.readLine(curPrompt + "> ")) != null) {
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            String historyFile = System.getProperty("user.home") + File.separator + HISTORYFILE;

            try
            {
                History history = new History(new File(historyFile));
                reader.setHistory(history);
            }
            catch (IOException exp)
            {
                sessionState.err.printf("Unable to open %s for writing %n", historyFile);
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    final String HISTORYFILE = ".hivehistory";
    String historyDirectory = System.getProperty("user.home");
    try {
      if ((new File(historyDirectory)).exists()) {
        String historyFile = historyDirectory + File.separator + HISTORYFILE;
        reader.setHistory(new History(new File(historyFile)));
      } else {
        System.err.println("WARNING: Directory for Hive history file: " + historyDirectory +
                           " does not exist.   History will not be available during this session.");
      }
    } catch (Exception e) {
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            mode = ExecMode.SHELL;
            ConsoleReader reader = new ConsoleReader(System.in, new OutputStreamWriter(System.out));
            reader.setDefaultPrompt("grunt> ");
            final String HISTORYFILE = ".pig_history";
            String historyFile = System.getProperty("user.home") + File.separator  + HISTORYFILE;
            reader.setHistory(new History(new File(historyFile)));
            ConsoleReaderInputStream inputStream = new ConsoleReaderInputStream(reader);
            grunt = new Grunt(new BufferedReader(new InputStreamReader(inputStream)), pigContext);
            grunt.setConsoleReader(reader);
            gruntCalled = true;
            grunt.run();
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