RatioColumn (statcvs)

java.lang.Object
- net.sf.statcvs.reportmodel.Column
- - net.sf.statcvs.reportmodel.RatioColumn

```
public class RatioColumn
extends Column
```
A column showing the ratio between two IntegerColumns. The two columns do not have to be shown in the table.

Version:

$Id: RatioColumn.java,v 1.2 2008/04/02 11:22:14 benoitx Exp $

Author:

Richard Cyganiak

Constructor Summary

Constructors
Constructor	Description
`RatioColumn(java.lang.String title, IntegerColumn col1, IntegerColumn col2)`	Creates a new `RatioColumn`, which contains the ratio between col1 and col2

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getRows()`	Return number of rows that have been added to this column
`void`	`renderCell(int rowIndex, TableCellRenderer renderer)`	Renders a row of the column into a `TableCellRenderer` by calling one of its `TableCellRenderer.renderCell(java.lang.String)` methods
`void`	`renderHead(TableCellRenderer renderer)`	Renders the head of the column into a `TableCellRenderer` by calling one of its `TableCellRenderer.renderCell(java.lang.String)` methods
`void`	`renderTotal(TableCellRenderer renderer)`	Renders the footer of the column into a `TableCellRenderer` by calling one of its `TableCellRenderer.renderCell(java.lang.String)` methods.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RatioColumn
```
public RatioColumn(java.lang.String title,
                   IntegerColumn col1,
                   IntegerColumn col2)
```
    Creates a new RatioColumn, which contains the ratio between col1 and col2
    
    Parameters:
    
    title - the title for the column
    
    col1 - the first column
    
    col2 - the second column
- Method Detail
  - getRows
```
public int getRows()
```
    Description copied from class: Column
    
    Return number of rows that have been added to this column
    
    Specified by:
    
    getRows in class Column
    
    Returns:
    
    number of rows that have been added to this column
    
    See Also:
    
    Column.getRows()
  - renderHead
```
public void renderHead(TableCellRenderer renderer)
```
    Description copied from class: Column
    
    Renders the head of the column into a TableCellRenderer by calling one of its TableCellRenderer.renderCell(java.lang.String) methods
    
    Specified by:
    
    renderHead in class Column
    
    Parameters:
    
    renderer - the TableCellRenderer to use TODO: this is probably unnecessary; better add a getTitle method
    
    See Also:
    
    Column.renderHead(net.sf.statcvs.renderer.TableCellRenderer)
  - renderCell
```
public void renderCell(int rowIndex,
                       TableCellRenderer renderer)
```
    Description copied from class: Column
    
    Renders a row of the column into a TableCellRenderer by calling one of its TableCellRenderer.renderCell(java.lang.String) methods
    
    Specified by:
    
    renderCell in class Column
    
    Parameters:
    
    rowIndex - the row number, starting at 0
    
    renderer - the TableCellRenderer to use
    
    See Also:
    
    Column.renderCell(int, net.sf.statcvs.renderer.TableCellRenderer)
  - renderTotal
```
public void renderTotal(TableCellRenderer renderer)
```
    Description copied from class: Column
    
    Renders the footer of the column into a TableCellRenderer by calling one of its TableCellRenderer.renderCell(java.lang.String) methods. The footer usually contains some kind of total for the column.
    
    Specified by:
    
    renderTotal in class Column
    
    Parameters:
    
    renderer - the TableCellRenderer to use
    
    See Also:
    
    Column.renderTotal(net.sf.statcvs.renderer.TableCellRenderer)

Class RatioColumn

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

RatioColumn

Method Detail

getRows

renderHead

renderCell

renderTotal