Examples of PushbackReader

java.io.PushbackReader
PushbackReader is a filter class which allows chars read to be pushed back into the stream so that they can be reread. Parsers may find this useful. There is a progammable limit to the number of chars which may be pushed back. If the buffer of pushed back chars is empty, chars are read from the source reader.

Examples of java.io.PushbackReader

      }
   }


   public List<TemplateSection> parse(Reader tmp) throws IOException
   {
      PushbackReader reader = new PushbackReader(tmp);




      //
      ArrayList<TemplateSection> sections = new ArrayList<TemplateSection>();
      StringBuilder accumulator = new StringBuilder();


      //
      int lineNumber = 1;
      int colNumber = 1;
      Position pos = new Position(1, 1);
      Status status = Status.TEXT;
      int i;
      while ((i = reader.read()) != -1)
      {
         char c = (char)i;
         
         //
         if (c == '\r')
         {
            // On Windows, "\r\n" is a new line
            int j = reader.read();
            if (j != -1)
            {
               char c2 = (char)j;
               if (c2 == '\n')
               {
                  c = '\n';
               }
               else
               {
                  reader.unread(j);
               }
            }
         }


         // Update current position

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Examples of java.io.PushbackReader

        reader = null;
    }


    public CharacterInputStream(InputStream in)
    {
        reader = new PushbackReader(
            new BufferedReader(new InputStreamReader(in)),
            2);
    }

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Examples of java.io.PushbackReader

        sb.append(",,").append("\n"); // empty elements
        sb.append("a,\"PO Box 123,\nKippax,ACT. 2615.\nAustralia\",d.\n");
        sb.append("\"Glen \"\"The Man\"\" Smith\",Athlete,Developer\n"); // Test
        sb.append("\"\"\"\"\"\",\"test\"\n"); // """""","test" representing:
        sb.append("\"a\nb\",b,\"\nd\",e\n");
        PushbackReader reader = new PushbackReader(new StringReader(sb.toString()));


        // test normal case                
        String line = CsvUtils.readLine(reader, CsvUtils.DEFAULT_QUOTE_CHARACTER);
        String[] fields = CsvUtils.parseLine(line, ',', CsvUtils.DEFAULT_QUOTE_CHARACTER);
        org.junit.Assert.assertEquals("a", fields[0]);

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Examples of java.io.PushbackReader

    protected void process(final String expression) throws IOException
    {
        ExceptionUtils.checkEmpty("expression", expression);
        try
        {
            Lexer lexer = new Lexer(new PushbackReader(new StringReader(expression)));
            OclParser parser = new OclParser(lexer);
            Start startNode = parser.parse();
            this.translatedExpression = new Expression(expression);
            startNode.apply(this);
        }

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Examples of java.io.PushbackReader

    lineReader = new LineNumberReader(reader);
    // Start counting lines at 1:
    lineReader.setLineNumber(1);


    // Allow at most 2 characters to be pushed back:
    this.reader = new PushbackReader(lineReader, 2);


    // Store normalized base URI
    setBaseURI(baseURI);


    reportLocation();

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Examples of java.io.PushbackReader

            if (url == null)
            {
                TestCase.fail("Could not load resource '" + VALID_SYNTAX + "'");
            }
            DepthFirstAdapter adapter = new DepthFirstAdapter();
            Lexer lexer = new Lexer(new PushbackReader(new FileReader(url.getFile())));
            OclParser parser = new OclParser(lexer);
            Start startNode = parser.parse();
            startNode.apply(adapter);
        }
        catch (Throwable th)

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Examples of java.io.PushbackReader

        if (in == null)
        {
            throw new NullPointerException();
        }


        _in = new PushbackReader(in);
    }

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Examples of java.io.PushbackReader

      throw new NullPointerException();
    }
    if (Globals.prefs == null) {
      Globals.prefs = JabRefPreferences.getInstance();
    }
    _in = new PushbackReader(in, LOOKAHEAD);
  }

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Examples of java.io.PushbackReader

            }


            AccessController.doPrivileged(new PrivilegedExceptionAction() {
                public Object run() throws Exception {
                    ConfigurationAdmin configAdmin = null;
                    PushbackReader reader = null;
                    try {
                        configAdmin = getCA();


                        CMDataReader cmDataReader = new CMDataReader();
                        reader = new PushbackReader(new BufferedReader(
                                new InputStreamReader(url.openStream(),
                                        CMDataReader.ENCODING), 8192), 8);
                        Hashtable[] configs = cmDataReader.readCMDatas(reader);


                        for (int i = 0; i < configs.length; i++) {
                            String pid = (String) configs[i]
                                    .get(CMDataReader.SERVICE_PID);
                            String fpid = (String) configs[i]
                                    .get(CMDataReader.FACTORY_PID);
                            Configuration config;
                            if (fpid == null) {
                                config = configAdmin
                                        .getConfiguration(pid, null);
                            } else {
                                config = configAdmin
                                        .createFactoryConfiguration(fpid, null);
                            }
                            if (config.getBundleLocation() != null) {
                                config.setBundleLocation(null);
                            }
                            if (configs[i].get("service.bundleLocation") != null) {
                                configs[i].remove("service.bundleLocation");
                            }
                            config.update(configs[i]);
                        }
                    } finally {
                        if (reader != null) {
                            reader.close();
                        }
                        if (configAdmin != null) {
                            bc.ungetService(refCA);
                        }
                    }

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Examples of java.io.PushbackReader

        File f = new File(storeDir, fileName);
        if (!f.exists()) {
            return null;
        }


        PushbackReader r = new PushbackReader(new BufferedReader(
                new InputStreamReader(new FileInputStream(f),
                        CMDataReader.ENCODING), 8192), 8);


        Hashtable h = null;
        try {
            h = cmDataReader.readCMData(r);
        } catch (Exception e) {
            Activator.log.error("Failed reading file " + f.toString(), e);
            h = null;
        }


        if (r != null) {
            r.close();
        }


        return h;
    }

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