public  void addCell(Column column) 
{
        // Not actually going to hold a reference to the added cell - we just need access for the totals
        if (this.totaled)
        {
            try
            {
                Object val = column.getValue(false);
                addToTotal(val);
            }
            catch (ObjectLookupException e)
            {
                throw new RuntimeException(e);
            }
            catch (DecoratorException e)
            {
                throw new RuntimeException(e);
            }
        }
}

Add a new cell to this column.

 public  void addHeaderClass(String cssClass) 
{
        // null safe
        if (StringUtils.isBlank(cssClass))
        {
            return;
        }
        // if headerAttributes has not been set, instantiates a new map
        if (headerAttributes == null)
        {
            headerAttributes = new HtmlAttributeMap();
        }
        Object classAttributes = this.headerAttributes.get(TagConstants.ATTRIBUTE_CLASS);
        // handle multiple values
        if (classAttributes == null)
        {
            this.headerAttributes.put(TagConstants.ATTRIBUTE_CLASS, new MultipleHtmlAttribute(cssClass));
        }
        else
        {
            ((MultipleHtmlAttribute) classAttributes).addAttributeValue(cssClass);
        }
}

Adds a css class to the html "class" attribute.

 public String getBeanPropertyName() 
{
        return this.beanPropertyName;
}

Getter for the name of the property to look up in the bean.

 public String getCloseTag() 
{
        return TagConstants.TAG_OPENCLOSING + TagConstants.TAGNAME_COLUMN + TagConstants.TAG_CLOSE;
}

return the closing tag for a cell (td).

 public DisplaytagColumnDecorator[] getColumnDecorators() 
{
        return this.columnDecorators != null ? this.columnDecorators : new DisplaytagColumnDecorator[0];
}

Returns the columnDecorator object for this column.

 public int getColumnNumber() 
{
        return this.columnNumber;
}

Getter for the column number.

 public Comparator getComparator() 
{
        return this.comparator;
}

Get the comparator for sorting this column.

 public SortOrderEnum getDefaultSortOrder() 
{
        return this.defaultSortOrder;
}

Sets the default sort order for this column

 public int getGroup() 
{
        return this.group;
}

getter for the grouping index.

 public HtmlAttributeMap getHeaderAttributes() 
{
        return this.headerAttributes;
}

returns the HtmlAttributeMap containg all the html attributes for the th tag.

 public String getHeaderCloseTag() 
{
        return TagConstants.TAG_OPENCLOSING + TagConstants.TAGNAME_COLUMN_HEADER + TagConstants.TAG_CLOSE;
}

return the closing tag for a column header (th).

 public String getHeaderOpenTag() 
{
        return HtmlTagUtil.createOpenTagString(TagConstants.TAGNAME_COLUMN_HEADER, this.headerAttributes);
}

return the open tag for a column header (th).

 public Href getHref() 
{
        return this.href;
}

Getter for the href to be used for dinamic links in cells.

 public HtmlAttributeMap getHtmlAttributes() 
{
        return this.htmlAttributes;
}

Returns the HtmlAttributeMap containg all the html attributes for the td tags.

 public int getMaxLength() 
{
        return this.maxLength;
}

getter for the max number of characters to display in the column.

 public int getMaxWords() 
{
        return this.maxWords;
}

getter for the max number of words to display in the column.

 public String getParamName() 
{
        return this.paramName;
}

Getter for the name of the param to add to links.

 public String getParamProperty() 
{
        return this.paramProperty;
}

Getter for the name of the property to look up in bean to get the param value for links.

 public boolean getShowNulls() 
{
        return this.showNulls;
}

Should null be displayed?

 public String getSortName() 
{
        return sortName;
}

Get name given to server for sorting this column

 public String getSortProperty() 
{
        return this.sortPropertyName;
}

Getter for the name of the property in the bean which will be used for sorting.

 public boolean getSortable() 
{
        return this.sortable;
}

Is the column sortable?

 public String getTitle() 
{
        if (this.title != null)
        {
            return this.title;
        }
        else if (this.beanPropertyName != null)
        {
            return StringUtils.capitalize(this.beanPropertyName);
        }
        return TagConstants.EMPTY_STRING;
}

Gets the column title.

 public double getTotal() 
{
        return this.total;
}

Get the current total.

 public boolean isAlreadySorted() 
{
        return this.alreadySorted;
}

Is the column already sorted?

 public boolean isTotaled() 
{
        return totaled;
}

Will we be keeping a total for this column?

 public  void setAlreadySorted() 
{
        this.alreadySorted = true;
}

Setter for the sorted property (the column is actually sorted).

 public  void setBeanPropertyName(String propertyName) 
{
        this.beanPropertyName = propertyName;
}

Setter for the name of the property to look up in the bean.

 public  void setColumnDecorators(DisplaytagColumnDecorator[] decorator) 
{
        this.columnDecorators = decorator;
}

Sets the columnDecorator object for this column.

 public  void setColumnNumber(int number) 
{
        this.columnNumber = number;
}

Setter for the column number.

 public  void setComparator(Comparator columnComparator) 
{
        this.comparator = columnComparator;
}

Set the column comparator.

 public  void setDefaultSortOrder(SortOrderEnum order) 
{
        this.defaultSortOrder = order;
}

Gets the default sort order for this column

 public  void setGroup(int groupingOrder) 
{
        this.group = groupingOrder;
}

setter for the grouping index.

 public  void setHeaderAttributes(HtmlAttributeMap attributes) 
{
        this.headerAttributes = attributes;
}

Sets the HtmlAttributeMap containg all the html attributes for the th tag.

 public  void setHref(Href baseHref) 
{
        this.href = baseHref;
}

Setter for the href to be used for dinamic links in cells.

 public  void setHtmlAttributes(HtmlAttributeMap attributes) 
{
        this.htmlAttributes = attributes;
}

Sets the HtmlAttributeMap containg all the html attributes for the td tags.

 public  void setMaxLength(int numOfChars) 
{
        this.maxLength = numOfChars;
}

setter for the max number of characters to display in the column.

 public  void setMaxWords(int numOfWords) 
{
        this.maxWords = numOfWords;
}

setter for the max number of words to display in the column.

 public  void setParamName(String name) 
{
        this.paramName = name;
}

Setter for the name of the param to add to links.

 public  void setParamProperty(String property) 
{
        this.paramProperty = property;
}

Setter for the name of the property to look up in bean to get the param value for links.

 public  void setShowNulls(boolean outputNulls) 
{
        this.showNulls = outputNulls;
}

Enable or disable displaying of null values.

 public  void setSortName(String sortName) 
{
        this.sortName = sortName;
}

Set name given to server for sorting this column

 public  void setSortProperty(String propertyName) 
{
        this.sortPropertyName = propertyName;
}

Setter for the name of the property in the bean which will be used for sorting.

 public  void setSortable(boolean isSortable) 
{
        this.sortable = isSortable;
}

is the column sortable?

 public  void setTitle(String value) 
{
        this.title = value;
}

Setter for the column title.

 public  void setTotaled(boolean isTotaled) 
{
        this.totaled = isTotaled;
}

Setter for totaled.

 public String toString() 
{
        return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE) //
            .append("columnNumber", this.columnNumber) //$NON-NLS-1$
            .append("title", this.title) //$NON-NLS-1$
            .append("beanPropertyName", this.beanPropertyName) //$NON-NLS-1$
            .toString();
}