printstream.java

gcc的组建

   */
  public void print (boolean bool)
  {
    print(String.valueOf(bool), false);
  }

  /**
   * This method prints an integer to the stream.  The value printed is
   * determined using the <code>String.valueOf()</code> method.
   *
   * @param inum The <code>int</code> value to be printed
   */
  public void print (int inum)
  {
    print(String.valueOf(inum), false);
  }

  /**
   * This method prints a long to the stream.  The value printed is
   * determined using the <code>String.valueOf()</code> method.
   *
   * @param lnum The <code>long</code> value to be printed
   */
  public void print (long lnum)
  {
    print(String.valueOf(lnum), false);
  }

  /**
   * This method prints a float to the stream.  The value printed is
   * determined using the <code>String.valueOf()</code> method.
   *
   * @param fnum The <code>float</code> value to be printed
   */
  public void print (float fnum)
  {
    print(String.valueOf(fnum), false);
  }

  /**
   * This method prints a double to the stream.  The value printed is
   * determined using the <code>String.valueOf()</code> method.
   *
   * @param dnum The <code>double</code> value to be printed
   */
  public void print (double dnum)
  {
    print(String.valueOf(dnum), false);
  }

  /**
   * This method prints an <code>Object</code> to the stream.  The actual
   * value printed is determined by calling the <code>String.valueOf()</code>
   * method.
   *
   * @param obj The <code>Object</code> to print.
   */
  public void print (Object obj)
  {
    print(obj == null ? "null" : obj.toString(), false);
  }

  /**
   * This method prints a <code>String</code> to the stream.  The actual
   * value printed depends on the system default encoding.
   *
   * @param str The <code>String</code> to print.
   */
  public void print (String str)
  {
    print(str == null ? "null" : str, false);
  }

  /**
   * This method prints a char to the stream.  The actual value printed is
   * determined by the character encoding in use.
   *
   * @param ch The <code>char</code> value to be printed
   */
  public synchronized void print (char ch)
  {
    work[0] = ch;
    print(work, 0, 1, false);
  }

  /**
   * This method prints an array of characters to the stream.  The actual
   * value printed depends on the system default encoding.
   *
   * @param charArray The array of characters to print.
   */
  public void print (char[] charArray)
  {
    print(charArray, 0, charArray.length, false);
  }

  /**
   * This method prints a line separator sequence to the stream.  The value
   * printed is determined by the system property <xmp>line.separator</xmp>
   * and is not necessarily the Unix '\n' newline character.
   */
  public void println ()
  {
    print(line_separator, 0, line_separator.length, false);
  }

  /**
   * This methods prints a boolean value to the stream.  <code>true</code>
   * values are printed as "true" and <code>false</code> values are printed
   * as "false".
   * <p>
   * This method prints a line termination sequence after printing the value.
   *
   * @param bool The <code>boolean</code> value to print
   */
  public void println (boolean bool)
  {
    print(String.valueOf(bool), true);
  }

  /**
   * This method prints an integer to the stream.  The value printed is
   * determined using the <code>String.valueOf()</code> method.
   * <p>
   * This method prints a line termination sequence after printing the value.
   *
   * @param inum The <code>int</code> value to be printed
   */
  public void println (int inum)
  {
    print(String.valueOf(inum), true);
  }

  /**
   * This method prints a long to the stream.  The value printed is
   * determined using the <code>String.valueOf()</code> method.
   * <p>
   * This method prints a line termination sequence after printing the value.
   *
   * @param lnum The <code>long</code> value to be printed
   */
  public void println (long lnum)
  {
    print(String.valueOf(lnum), true);
  }

  /**
   * This method prints a float to the stream.  The value printed is
   * determined using the <code>String.valueOf()</code> method.
   * <p>
   * This method prints a line termination sequence after printing the value.
   *
   * @param fnum The <code>float</code> value to be printed
   */
  public void println (float fnum)
  {
    print(String.valueOf(fnum), true);
  }

  /**
   * This method prints a double to the stream.  The value printed is
   * determined using the <code>String.valueOf()</code> method.
   * <p>
   * This method prints a line termination sequence after printing the value.
   *
   * @param dnum The <code>double</code> value to be printed
   */
  public void println (double dnum)
  {
    print(String.valueOf(dnum), true);
  }

  /**
   * This method prints an <code>Object</code> to the stream.  The actual
   * value printed is determined by calling the <code>String.valueOf()</code>
   * method.
   * <p>
   * This method prints a line termination sequence after printing the value.
   *
   * @param obj The <code>Object</code> to print.
   */
  public void println (Object obj)
  {
    print(obj == null ? "null" : obj.toString(), true);
  }

  /**
   * This method prints a <code>String</code> to the stream.  The actual
   * value printed depends on the system default encoding.
   * <p>
   * This method prints a line termination sequence after printing the value.
   *
   * @param str The <code>String</code> to print.
   */
  public void println (String str)
  {
    print (str == null ? "null" : str, true);
  }

  /**
   * This method prints a char to the stream.  The actual value printed is
   * determined by the character encoding in use.
   * <p>
   * This method prints a line termination sequence after printing the value.
   *
   * @param ch The <code>char</code> value to be printed
   */
  public synchronized void println (char ch)
  {
    work[0] = ch;
    print(work, 0, 1, true);
  }

  /**
   * This method prints an array of characters to the stream.  The actual
   * value printed depends on the system default encoding.
   * <p>
   * This method prints a line termination sequence after printing the value.
   *
   * @param charArray The array of characters to print.
   */
  public void println (char[] charArray)
  {
    print(charArray, 0, charArray.length, true);
  }

  /**
   * This method writes a byte of data to the stream.  If auto-flush is
   * enabled, printing a newline character will cause the stream to be
   * flushed after the character is written.
   * 
   * @param oneByte The byte to be written
   */
  public void write (int oneByte)
  {
    try
      {
        out.write (oneByte & 0xff);
        
        if (auto_flush && (oneByte == '\n'))
          flush ();
      }
    catch (InterruptedIOException iioe)
      {
	Thread.currentThread ().interrupt ();
      }
    catch (IOException e)
      {
        setError ();
      }
  }

  /**
   * This method writes <code>len</code> bytes from the specified array
   * starting at index <code>offset</code> into the array.
   *
   * @param buffer The array of bytes to write
   * @param offset The index into the array to start writing from
   * @param len The number of bytes to write
   */
  public void write (byte[] buffer, int offset, int len)
  {
    try
      {
        out.write (buffer, offset, len);
        
        if (auto_flush)
          flush ();
      }
    catch (InterruptedIOException iioe)
      {
	Thread.currentThread ().interrupt ();
      }
    catch (IOException e)
      {
        setError ();
      }
  }
} // class PrintStream