gov.nih.nlm.swing
Class TableMap

java.lang.Object
  javax.swing.table.AbstractTableModel
      gov.nih.nlm.swing.TableMap

All Implemented Interfaces:

Serializable, EventListener, TableModelListener, TableModel

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

See Also:

Serialized Form

Field Summary

protected TableModel

model

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

TableMap()

Method Summary

Class	getColumnClass(int aColumn) Returns the column class from the underlying model.
int	getColumnCount() Returns the column count from the underlying model.
String	getColumnName(int c) Returns the column name from the underlying model.
TableModel	getModel() Returns the model underlying the map.
int	getRowCount() Returns the row count from the underlying model.
Object	getValueAt(int r, int c) Returns the value for the specified cell from the underlying model.
boolean	isCellEditable(int r, int c) Returns a flag from the underlying model indicating whether or not the cell is editable.
void	setModel(TableModel model) Sets the model underlying the map.
void	setValueAt(Object value, int r, int c) Sets the value for a cell in the underlying mode.
void	tableChanged(TableModelEvent e) Forwards a table changed event to the table.

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 TableModel model

Constructor Detail

TableMap

public TableMap()

Method Detail

getModel

public TableModel getModel()

Returns the model underlying the map.

Returns:

the model underlying the map

setModel

public void setModel(TableModel model)

Sets the model underlying the map.

Parameters:

model - the TableModel

getValueAt

public Object getValueAt(int r,
                         int c)

Returns the value for the specified cell from the underlying model.

Specified by:

getValueAt in interface TableModel

Parameters:

r - A row index

c - A colum index

Returns:

a value for cell from underlying model

setValueAt

public void setValueAt(Object value,
                       int r,
                       int c)

Sets the value for a cell in the underlying mode.

Specified by:

setValueAt in interface TableModel

Overrides:

setValueAt in class AbstractTableModel

Parameters:

value - An Object value

r - A row index

c - A colum index

getRowCount

public int getRowCount()

Returns the row count from the underlying model.

Specified by:

getRowCount in interface TableModel

Returns:

the row count from the underlying model

getColumnCount

public int getColumnCount()

Returns the column count from the underlying model.

Specified by:

getColumnCount in interface TableModel

Returns:

the column count from the underlying model

getColumnName

public String getColumnName(int c)

Returns the column name from the underlying model.

Specified by:

getColumnName in interface TableModel

Overrides:

getColumnName in class AbstractTableModel

Parameters:

c - A column index

Returns:

the column name from the underlying model

getColumnClass

public Class getColumnClass(int aColumn)

Returns the column class from the underlying model.

Specified by:

getColumnClass in interface TableModel

Overrides:

getColumnClass in class AbstractTableModel

Parameters:

aColumn - A column index

Returns:

the column class from the underlying model

isCellEditable

public boolean isCellEditable(int r,
                              int c)

Returns a flag from the underlying model indicating whether or not the cell is editable.

Specified by:

isCellEditable in interface TableModel

Overrides:

isCellEditable in class AbstractTableModel

Parameters:

r - A row index

c - A column index

Returns:

a flag from the underlying model indicating whether or not the cell is editable

tableChanged

public void tableChanged(TableModelEvent e)

Forwards a table changed event to the table.

Specified by:

tableChanged in interface TableModelListener

Parameters:

e - a TableModelEvent