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From gl...@apache.org
Subject cvs commit: jakarta-poi/src/java/org/apache/poi/hssf/usermodel HSSFHeader.java
Date Sun, 19 Sep 2004 02:44:52 GMT
glens       2004/09/18 19:44:52

  Modified:    src/java/org/apache/poi/hssf/usermodel HSSFHeader.java
  Log:
  Javadoc fixes and cleanup.
  
  Revision  Changes    Path
  1.9       +221 -180  jakarta-poi/src/java/org/apache/poi/hssf/usermodel/HSSFHeader.java
  
  Index: HSSFHeader.java
  ===================================================================
  RCS file: /home/cvs/jakarta-poi/src/java/org/apache/poi/hssf/usermodel/HSSFHeader.java,v
  retrieving revision 1.8
  retrieving revision 1.9
  diff -u -r1.8 -r1.9
  --- HSSFHeader.java	23 Aug 2004 08:52:42 -0000	1.8
  +++ HSSFHeader.java	19 Sep 2004 02:44:52 -0000	1.9
  @@ -28,188 +28,229 @@
    * that return the characters used to represent these.  One can also change the
    * fonts by using similar methods.
    * <P>
  + *
    * @author Shawn Laubach (slaubach at apache dot org)
    */
  -public class HSSFHeader extends Object {
  +public class HSSFHeader
  +{
   
  -  HeaderRecord headerRecord;
  -  String left;
  -  String center;
  -  String right;
  -
  -  /**
  -   * Constructor.  Creates a new header interface from a header record
  -   * @param headerRecord Header record to create the header with
  -   */
  -  protected HSSFHeader(HeaderRecord headerRecord) {
  -    this.headerRecord = headerRecord;
  -    String head = headerRecord.getHeader();
  -    while (head != null && head.length() > 1) {
  -	int pos = head.length();
  -	switch (head.substring(1, 2).charAt(0)) {
  -	case 'L' :
  - 	    if (head.indexOf("&C") >= 0) {
  -		pos = Math.min(pos, head.indexOf("&C"));
  -	    } 
  -	    if (head.indexOf("&R") >= 0) {
  -		pos = Math.min(pos, head.indexOf("&R"));
  -	    } 
  -	    left = head.substring(2, pos);
  -	    head = head.substring(pos);
  -	    break;
  -	case 'C' : 
  -	    if (head.indexOf("&L") >= 0) {
  -		pos = Math.min(pos, head.indexOf("&L"));
  -	    } 
  -	    if (head.indexOf("&R") >= 0) {
  -		pos = Math.min(pos, head.indexOf("&R"));
  -	    } 
  -	    center = head.substring(2, pos);
  -	    head = head.substring(pos);
  -	    break;
  -	case 'R' : 
  - 	    if (head.indexOf("&C") >= 0) {
  -		pos = Math.min(pos, head.indexOf("&C"));
  -	    } 
  -	    if (head.indexOf("&L") >= 0) {
  -		pos = Math.min(pos, head.indexOf("&L"));
  -	    } 
  -	    right = head.substring(2, pos);
  -	    head = head.substring(pos);
  -	    break;
  -	default : head = null;
  -	}
  -    }
  -  }
  -
  -  /**
  -   * Get the left side of the header.
  -   * @return The string representing the left side.
  -   */
  -  public String getLeft() {
  -    return left;
  -  }
  -
  -  /**
  -   * Sets the left string.
  -   * @newLeft The string to set as the left side.
  -   */
  -  public void setLeft(String newLeft) {
  -    left = newLeft;
  -    createHeaderString();
  -  }
  -
  -  /**
  -   * Get the center of the header.
  -   * @return The string representing the center.
  -   */
  -  public String getCenter() {
  -    return center;
  -  }
  -
  -  /**
  -   * Sets the center string.
  -   * @newLeft The string to set as the center.
  -   */
  -  public void setCenter(String newCenter) {
  -    center = newCenter;
  -    createHeaderString();
  -  }
  -
  -  /**
  -   * Get the right side of the header.
  -   * @return The string representing the right side.
  -   */
  -  public String getRight() {
  -    return right;
  -  }
  -
  -  /**
  -   * Sets the right string.
  -   * @newLeft The string to set as the right side.
  -   */
  -  public void setRight(String newRight) {
  -    right = newRight;
  -    createHeaderString();
  -  }
  -
  -  /**
  -   * Creates the complete header string based on the left, center, and middle
  -   * strings.
  -   */
  -  private void createHeaderString() {
  -    headerRecord.setHeader(
  -    "&C" + (center == null ? "" : center) +
  -    "&L" + (left == null ? "" : left) +
  -    "&R" + (right == null ? "" : right));
  -    headerRecord.setHeaderLength((byte)headerRecord.getHeader().length());
  -  }
  -
  -  /**
  -   * Returns the string that represents the change in font size.
  -   * @param size the new font size
  -   * @return The special string to represent a new font size
  -   */
  -  public static String fontSize(short size) {
  -    return "&" + size;
  -  }
  -
  -  /**
  -   * Returns the string that represents the change in font.
  -   * @param font the new font
  -   * @param style the fonts style
  -   * @return The special string to represent a new font size
  -   */
  -  public static String font(String font, String style) {
  -    return "&\"" + font + "," + style + "\"";
  -  }
  -
  -  /**
  -   * Returns the string representing the current page number
  -   * @return The special string for page number
  -   */
  -  public static String page() {
  -    return "&P";
  -  }
  -
  -  /**
  -   * Returns the string representing the number of pages.
  -   * @return The special string for the number of pages
  -   */
  -  public static String numPages() {
  -    return "&N";
  -  }
  -
  -  /**
  -   * Returns the string representing the current date
  -   * @return The special string for the date
  -   */
  -  public static String date() {
  -    return "&D";
  -  }
  -
  -  /**
  -   * Returns the string representing the current time
  -   * @return The special string for the time
  -   */
  -  public static String time() {
  -    return "&T";
  -  }
  -
  -  /**
  -   * Returns the string representing the current file name
  -   * @return The special string for the file name
  -   */
  -  public static String file() {
  -    return "&F";
  -  }
  -
  -  /**
  -   * Returns the string representing the current tab (sheet) name
  -   * @return The special string for tab name
  -   */
  -  public static String tab() {
  -    return "&A";
  -  }
  +    HeaderRecord headerRecord;
  +    String left;
  +    String center;
  +    String right;
  +
  +    /**
  +     * Constructor.  Creates a new header interface from a header record
  +     *
  +     * @param headerRecord Header record to create the header with
  +     */
  +    protected HSSFHeader( HeaderRecord headerRecord )
  +    {
  +        this.headerRecord = headerRecord;
  +        String head = headerRecord.getHeader();
  +        while ( head != null && head.length() > 1 )
  +        {
  +            int pos = head.length();
  +            switch ( head.substring( 1, 2 ).charAt( 0 ) )
  +            {
  +                case 'L':
  +                    if ( head.indexOf( "&C" ) >= 0 )
  +                    {
  +                        pos = Math.min( pos, head.indexOf( "&C" ) );
  +                    }
  +                    if ( head.indexOf( "&R" ) >= 0 )
  +                    {
  +                        pos = Math.min( pos, head.indexOf( "&R" ) );
  +                    }
  +                    left = head.substring( 2, pos );
  +                    head = head.substring( pos );
  +                    break;
  +                case 'C':
  +                    if ( head.indexOf( "&L" ) >= 0 )
  +                    {
  +                        pos = Math.min( pos, head.indexOf( "&L" ) );
  +                    }
  +                    if ( head.indexOf( "&R" ) >= 0 )
  +                    {
  +                        pos = Math.min( pos, head.indexOf( "&R" ) );
  +                    }
  +                    center = head.substring( 2, pos );
  +                    head = head.substring( pos );
  +                    break;
  +                case 'R':
  +                    if ( head.indexOf( "&C" ) >= 0 )
  +                    {
  +                        pos = Math.min( pos, head.indexOf( "&C" ) );
  +                    }
  +                    if ( head.indexOf( "&L" ) >= 0 )
  +                    {
  +                        pos = Math.min( pos, head.indexOf( "&L" ) );
  +                    }
  +                    right = head.substring( 2, pos );
  +                    head = head.substring( pos );
  +                    break;
  +                default :
  +                    head = null;
  +            }
  +        }
  +    }
  +
  +    /**
  +     * Get the left side of the header.
  +     *
  +     * @return The string representing the left side.
  +     */
  +    public String getLeft()
  +    {
  +        return left;
  +    }
  +
  +    /**
  +     * Sets the left string.
  +     *
  +     * @param newLeft The string to set as the left side.
  +     */
  +    public void setLeft( String newLeft )
  +    {
  +        left = newLeft;
  +        createHeaderString();
  +    }
  +
  +    /**
  +     * Get the center of the header.
  +     *
  +     * @return The string representing the center.
  +     */
  +    public String getCenter()
  +    {
  +        return center;
  +    }
  +
  +    /**
  +     * Sets the center string.
  +     *
  +     * @param newCenter The string to set as the center.
  +     */
  +    public void setCenter( String newCenter )
  +    {
  +        center = newCenter;
  +        createHeaderString();
  +    }
  +
  +    /**
  +     * Get the right side of the header.
  +     *
  +     * @return The string representing the right side.
  +     */
  +    public String getRight()
  +    {
  +        return right;
  +    }
  +
  +    /**
  +     * Sets the right string.
  +     *
  +     * @param newRight The string to set as the right side.
  +     */
  +    public void setRight( String newRight )
  +    {
  +        right = newRight;
  +        createHeaderString();
  +    }
  +
  +    /**
  +     * Creates the complete header string based on the left, center, and middle
  +     * strings.
  +     */
  +    private void createHeaderString()
  +    {
  +        headerRecord.setHeader( "&C" + ( center == null ? "" : center ) +
  +                "&L" + ( left == null ? "" : left ) +
  +                "&R" + ( right == null ? "" : right ) );
  +        headerRecord.setHeaderLength( (byte) headerRecord.getHeader().length() );
  +    }
  +
  +    /**
  +     * Returns the string that represents the change in font size.
  +     *
  +     * @param size the new font size
  +     * @return The special string to represent a new font size
  +     */
  +    public static String fontSize( short size )
  +    {
  +        return "&" + size;
  +    }
  +
  +    /**
  +     * Returns the string that represents the change in font.
  +     *
  +     * @param font  the new font
  +     * @param style the fonts style
  +     * @return The special string to represent a new font size
  +     */
  +    public static String font( String font, String style )
  +    {
  +        return "&\"" + font + "," + style + "\"";
  +    }
  +
  +    /**
  +     * Returns the string representing the current page number
  +     *
  +     * @return The special string for page number
  +     */
  +    public static String page()
  +    {
  +        return "&P";
  +    }
  +
  +    /**
  +     * Returns the string representing the number of pages.
  +     *
  +     * @return The special string for the number of pages
  +     */
  +    public static String numPages()
  +    {
  +        return "&N";
  +    }
  +
  +    /**
  +     * Returns the string representing the current date
  +     *
  +     * @return The special string for the date
  +     */
  +    public static String date()
  +    {
  +        return "&D";
  +    }
  +
  +    /**
  +     * Returns the string representing the current time
  +     *
  +     * @return The special string for the time
  +     */
  +    public static String time()
  +    {
  +        return "&T";
  +    }
  +
  +    /**
  +     * Returns the string representing the current file name
  +     *
  +     * @return The special string for the file name
  +     */
  +    public static String file()
  +    {
  +        return "&F";
  +    }
  +
  +    /**
  +     * Returns the string representing the current tab (sheet) name
  +     *
  +     * @return The special string for tab name
  +     */
  +    public static String tab()
  +    {
  +        return "&A";
  +    }
   }
   
  
  
  

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