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

  }
    
  /** Creates a new instance of CsvRecordInput */
  public CsvRecordInput(InputStream in) {
    try {
      stream = new PushbackReader(new InputStreamReader(in, "UTF-8"));
    } catch (UnsupportedEncodingException ex) {
      throw new RuntimeException(ex);
    }
  }

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Examples of java.io.PushbackReader

  private int lineNumber;
  private int charIndex;


  public RLexerReader(Reader reader) {
    super();
    this.reader = new PushbackReader(reader);
  }

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Examples of java.io.PushbackReader

     * @param config_str Configuration string
     * @return Vector of strings
     */
    private Vector<String> parseProtocols(String config_str) throws IOException {
        Vector<String> retval=new Vector<String>();
        PushbackReader reader=new PushbackReader(new StringReader(config_str));
        int ch;
        StringBuilder sb;
        boolean running=true;


        while(running) {
            String protocol_name=readWord(reader);
            sb=new StringBuilder();
            sb.append(protocol_name);


            ch=read(reader);
            if(ch == -1) {
                retval.add(sb.toString());
                break;
            }


            if(ch == ':') {  // no attrs defined
                retval.add(sb.toString());
                continue;
            }


            if(ch == '(') { // more attrs defined
                reader.unread(ch);
                String attrs=readUntil(reader, ')');
                sb.append(attrs);
                retval.add(sb.toString());
            }
            else {
                retval.add(sb.toString());
            }


            while(true) {
                ch=read(reader);
                if(ch == ':') {
                    break;
                }
                if(ch == -1) {
                    running=false;
                    break;
                }
            }
        }
        reader.close();


        return retval;
    }

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Examples of java.io.PushbackReader

        {
            this.pushbackReader = (PushbackReader) reader;
        }
        else
        {
            this.pushbackReader = new PushbackReader( reader, 1 );
        }
    }

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Examples of java.io.PushbackReader

        {
            this.pushbackReader = (PushbackReader) reader;
        }
        else
        {
            this.pushbackReader = new PushbackReader( reader, 1 );
        }
    }

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Examples of java.io.PushbackReader

        {
            this.pushbackReader = (PushbackReader) reader;
        }
        else
        {
            this.pushbackReader = new PushbackReader( reader, 1 );
        }
    }

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Examples of java.io.PushbackReader

     * @param config_str Configuration string
     * @return Vector of strings
     */
    public static Vector<String> parseProtocols(String config_str) throws IOException {
        Vector<String> retval=new Vector<String>();
        PushbackReader reader=new PushbackReader(new StringReader(config_str));
        int ch;
        StringBuilder sb;
        boolean running=true;


        while(running) {
            String protocol_name=readWord(reader);
            sb=new StringBuilder();
            sb.append(protocol_name);


            ch=read(reader);
            if(ch == -1) {
                retval.add(sb.toString());
                break;
            }


            if(ch == ':') {  // no attrs defined
                retval.add(sb.toString());
                continue;
            }


            if(ch == '(') { // more attrs defined
                reader.unread(ch);
                String attrs=readUntil(reader, ')');
                sb.append(attrs);
                retval.add(sb.toString());
            }
            else {
                retval.add(sb.toString());
            }


            while(true) {
                ch=read(reader);
                if(ch == ':') {
                    break;
                }
                if(ch == -1) {
                    running=false;
                    break;
                }
            }
        }
        reader.close();


        return retval;
    }

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Examples of java.io.PushbackReader

     * @param config_str Configuration string
     * @return Vector of strings
     */
    private static List<String> parseProtocols(String config_str) throws IOException {
        List<String> retval=new LinkedList<String>();
        PushbackReader reader=new PushbackReader(new StringReader(config_str));
        int ch;
        StringBuilder sb;
        boolean running=true;


        while(running) {
            String protocol_name=readWord(reader);
            sb=new StringBuilder();
            sb.append(protocol_name);


            ch=read(reader);
            if(ch == -1) {
                retval.add(sb.toString());
                break;
            }


            if(ch == ':') {  // no attrs defined
                retval.add(sb.toString());
                continue;
            }


            if(ch == '(') { // more attrs defined
                reader.unread(ch);
                String attrs=readUntil(reader, ')');
                sb.append(attrs);
                retval.add(sb.toString());
            }
            else {
                retval.add(sb.toString());
            }


            while(true) {
                ch=read(reader);
                if(ch == ':') {
                    break;
                }
                if(ch == -1) {
                    running=false;
                    break;
                }
            }
        }
        reader.close();


        return retval;
    }

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Examples of java.io.PushbackReader

        {
            this.pushbackReader = (PushbackReader) reader;
        }
        else
        {
            this.pushbackReader = new PushbackReader( reader, 1 );
        }
    }

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Examples of java.io.PushbackReader

    private int theA;


    private int theB;


    public JSMin(Reader in, Writer out) {
        this.in = new PushbackReader(in);
        this.out = out;
    }

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