util.swing
Class TableMap

java.lang.Object
  javax.swing.table.AbstractTableModel
      util.swing.AbstractTableModel
          util.swing.TableMap

All Implemented Interfaces:

EventListener, Serializable, TableModel, TableModelListener

Direct Known Subclasses:

TableSorter

public class TableMap

extends AbstractTableModel

implements TableModelListener

In a chain of data manipulators some behaviour is common. TableMap provides most of this behavour and can be subclassed by filters that only need to override a handful of specific methods. TableMap implements TableModel by routing all requests to its model, and TableModelListener by routing all events to its listeners. Inserting a TableMap which has not been subclassed into a chain of table filters should have no effect.

Author:

Philip Milne, Thomas Medack

See Also:

Serialized Form

Field Summary

protected AbstractTableModel

model The original TableModel

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

TableMap()
Constructor

Method Summary

Class	getColumnClass(int aColumn) Get the class of the given column in this TableModel.
int	getColumnCount() Returns the number of columns.
String	getColumnName(int aColumn) Returns the column's names.
AbstractTableModel	getModel() Returns the TableModel.
Object	getRecord(int row) Gets the record.
int	getRowCount() Returns the number of rows.
Object	getValueAt(int aRow, int aColumn) Gets the value of a table cell.
boolean	isCellEditable(int row, int column) Returns if cell is editable or not.
void	setData(Object n_lModel) Set the table's data.
void	setModel(AbstractTableModel model) Sets the TableModel.
void	setValueAt(Object aValue, int aRow, int aColumn) Changes the value of a table cell.
void	tableChanged(TableModelEvent e) Reacts on TableChangeEvents.

Methods inherited from class util.swing.AbstractTableModel

getEntryDescriptor, orderByColumn, reOrderBy

Methods inherited from class javax.swing.table.AbstractTableModel

addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getListeners, getTableModelListeners, removeTableModelListener

Methods inherited from class java.lang.Object

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

Field Detail

model

protected AbstractTableModel model

The original TableModel

Constructor Detail

TableMap

public TableMap()

Constructor

Method Detail

setData

public void setData(Object n_lModel)

Set the table's data. This actually has no effect here.

Specified by:

setData in class AbstractTableModel

Parameters:

n_lModel - the new data

getModel

public AbstractTableModel getModel()

Returns the TableModel.

Returns:

the TableModel.

setModel

public void setModel(AbstractTableModel model)

Sets the TableModel.

Parameters:

model - the TableModel.

getValueAt

public Object getValueAt(int aRow,
                         int aColumn)

Gets the value of a table cell.

Specified by:

getValueAt in interface TableModel

Overrides:

getValueAt in class AbstractTableModel

Parameters:

aRow - row to get the value from.

aColumn - column to get the value from.

Returns:

the value at (aRow, aColumn).

setValueAt

public void setValueAt(Object aValue,
                       int aRow,
                       int aColumn)

Changes the value of a table cell.

Specified by:

setValueAt in interface TableModel

Overrides:

setValueAt in class AbstractTableModel

Parameters:

aValue - the value to set.

aRow - the row of the TableCell to be changed.

aColumn - the column of the table cell to be changed.

getRowCount

public int getRowCount()

Returns the number of rows.

Specified by:

getRowCount in interface TableModel

Returns:

the number of rows.

getColumnCount

public int getColumnCount()

Returns the number of columns.

Specified by:

getColumnCount in interface TableModel

Overrides:

getColumnCount in class AbstractTableModel

Returns:

the number of columns.

See Also:

TableEntryDescriptor.getColumnCount()

getColumnName

public String getColumnName(int aColumn)

Returns the column's names.

Specified by:

getColumnName in interface TableModel

Overrides:

getColumnName in class AbstractTableModel

Parameters:

aColumn - the affected column.

Returns:

columns' names.

See Also:

TableEntryDescriptor.getColumnName(int)

getColumnClass

public Class getColumnClass(int aColumn)

Description copied from class: AbstractTableModel

Get the class of the given column in this TableModel.

Specified by:

getColumnClass in interface TableModel

Overrides:

getColumnClass in class AbstractTableModel

Parameters:

aColumn - the column's index. Columns indices run from 0 to getColumnCount() - 1.

Returns:

columns' classes. They indicate how column's values should be aligned.

See Also:

TableEntryDescriptor.getColumnClass(int)

isCellEditable

public boolean isCellEditable(int row,
                              int column)

Returns if cell is editable or not.

Specified by:

isCellEditable in interface TableModel

Overrides:

isCellEditable in class AbstractTableModel

Parameters:

row - the affected table row.

column - the affected column.

Returns:

• true: cell is editable
• false: cell is not editable

getRecord

public Object getRecord(int row)

Gets the record.

Specified by:

getRecord in class AbstractTableModel

Parameters:

row - the affected table row.

Returns:

the appropriate record.

tableChanged

public void tableChanged(TableModelEvent e)

Reacts on TableChangeEvents.

Specified by:

tableChanged in interface TableModelListener

Parameters:

e - the event.