net.sf.statcvs.reportmodel
Class GenericColumn

java.lang.Object
  net.sf.statcvs.reportmodel.Column
      net.sf.statcvs.reportmodel.GenericColumn

Direct Known Subclasses:

AuthorColumn, AuthorIdColumn, DirectoryColumn, FileColumn, SimpleTextColumn

public abstract class GenericColumn
extends Column

A generic column with a text header and a text total. Each cell contains an Object. The renderCell method must be implemented by subclasses.

Version:

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

Author:

Richard Cyganiak

Constructor Summary

GenericColumn(java.lang.String title)
Creates a new GenericColumn with the given head

Method Summary

void	addValue(java.lang.Object value) Adds a value to this column (in a new row)
int	getRows() Return number of rows that have been added to this column
java.lang.Object	getValue(int rowIndex) Returns a value of the column
abstract 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.
void	setTotal(java.lang.String value) Sets the total for this column

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GenericColumn

public GenericColumn(java.lang.String title)

Creates a new GenericColumn with the given head

Parameters:

title - the head of the column

Method Detail

setTotal

public void setTotal(java.lang.String value)

Sets the total for this column

Parameters:

value - the total for this column

addValue

public void addValue(java.lang.Object value)

Adds a value to this column (in a new row)

Parameters:

value - the new value

getValue

public java.lang.Object getValue(int rowIndex)

Returns a value of the column

Parameters:

rowIndex - the row, starting at 0

Returns:

the value

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 abstract 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)