Package net.sf.statcvs.reportmodel
Class GenericColumn
- java.lang.Object
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- net.sf.statcvs.reportmodel.Column
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- net.sf.statcvs.reportmodel.GenericColumn
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- 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
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Constructor Summary
Constructors Constructor Description GenericColumn(java.lang.String title)
Creates a new GenericColumn with the given head
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description 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 columnjava.lang.Object
getValue(int rowIndex)
Returns a value of the columnabstract void
renderCell(int rowIndex, TableCellRenderer renderer)
Renders a row of the column into a TableCellRenderer by calling one of itsTableCellRenderer.renderCell(java.lang.String)
methodsvoid
renderHead(TableCellRenderer renderer)
Renders the head of the column into a TableCellRenderer by calling one of itsTableCellRenderer.renderCell(java.lang.String)
methodsvoid
renderTotal(TableCellRenderer renderer)
Renders the footer of the column into a TableCellRenderer by calling one of itsTableCellRenderer.renderCell(java.lang.String)
methods.void
setTotal(java.lang.String value)
Sets the total for this column
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Method Detail
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setTotal
public void setTotal(java.lang.String value)
Sets the total for this column- Parameters:
value
- the total for this column
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addValue
public void addValue(java.lang.Object value)
Adds a value to this column (in a new row)- Parameters:
value
- the new value
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getValue
public java.lang.Object getValue(int rowIndex)
Returns a value of the column- Parameters:
rowIndex
- the row, starting at 0- Returns:
- the value
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getRows
public int getRows()
Description copied from class:Column
Return number of rows that have been added to this column- Specified by:
getRows
in classColumn
- Returns:
- number of rows that have been added to this column
- See Also:
Column.getRows()
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renderHead
public void renderHead(TableCellRenderer renderer)
Description copied from class:Column
Renders the head of the column into a TableCellRenderer by calling one of itsTableCellRenderer.renderCell(java.lang.String)
methods- Specified by:
renderHead
in classColumn
- 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)
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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 itsTableCellRenderer.renderCell(java.lang.String)
methods- Specified by:
renderCell
in classColumn
- Parameters:
rowIndex
- the row number, starting at 0renderer
- the TableCellRenderer to use- See Also:
Column.renderCell(int, net.sf.statcvs.renderer.TableCellRenderer)
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renderTotal
public void renderTotal(TableCellRenderer renderer)
Description copied from class:Column
Renders the footer of the column into a TableCellRenderer by calling one of itsTableCellRenderer.renderCell(java.lang.String)
methods. The footer usually contains some kind of total for the column.- Specified by:
renderTotal
in classColumn
- Parameters:
renderer
- the TableCellRenderer to use- See Also:
Column.renderTotal(net.sf.statcvs.renderer.TableCellRenderer)
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