com.antelmann.util.table
Class TableModelView

java.lang.Object
  javax.swing.table.AbstractTableModel
      com.antelmann.util.table.TableModelView

All Implemented Interfaces:

Wrapped<TableModel>, Serializable, EventListener, TableModelListener, TableModel

Direct Known Subclasses:

ObjectTableModelView

public class TableModelView
extends AbstractTableModel
implements Wrapped<TableModel>, TableModelListener

provides a view/projection of a given TableModel. Note that this implementation is not synchronized.

Author:

Holger Antelmann

See Also:

FilteredTableModel, Serialized Form

Field Summary

protected HashMap<Integer,String>

columnNames allows to conveniently customize column names for subclasses

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

TableModelView(TableModel model, int... visibleColumn)

Method Summary

int	findColumnInBackingModel(String columnName) returns either the associated column index or -1 if the column is not found
Class<?>	getColumnClass(int column)
int	getColumnCount()
String	getColumnName(int column)
int	getRowCount()
Object	getValueAt(int row, int column)
List<Integer>	getVisibleColums()
boolean	isCellEditable(int row, int column)
boolean	isColumnVisible(int c)
boolean	isColumnVisible(String columnName)
String	setColumnName(int column, String displayName)
void	setColumnNames(String... newColumnNames)
void	setColumnVisible(int column, boolean flag) sets a single column to visible/non-visible; the order of columns will be reset and every column only appears once hereafter.
void	setColumnVisible(String columnName, boolean flag) sets a single column to visible/non-visible; the order of columns will be reset.
void	setValueAt(Object value, int row, int column)
void	setVisibleColumns(int... columns) allows to directly set all the visible columns - including their given order.
void	tableChanged(TableModelEvent ev)
TableModel	unwrap() returns the embedded instance that this wrapper encloses

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

columnNames

protected final HashMap<Integer,String> columnNames

allows to conveniently customize column names for subclasses

Constructor Detail

TableModelView

public TableModelView(TableModel model,
                      int... visibleColumn)
               throws ArrayIndexOutOfBoundsException

Throws:

ArrayIndexOutOfBoundsException

Method Detail

unwrap

public TableModel unwrap()

Description copied from interface: Wrapped

returns the embedded instance that this wrapper encloses

Specified by:

unwrap in interface Wrapped<TableModel>

setColumnNames

public void setColumnNames(String... newColumnNames)

setColumnName

public String setColumnName(int column,
                            String displayName)

getColumnName

public String getColumnName(int column)

Specified by:

getColumnName in interface TableModel

Overrides:

getColumnName in class AbstractTableModel

findColumnInBackingModel

public int findColumnInBackingModel(String columnName)

returns either the associated column index or -1 if the column is not found

isColumnVisible

public boolean isColumnVisible(String columnName)

getVisibleColums

public List<Integer> getVisibleColums()

isColumnVisible

public boolean isColumnVisible(int c)

setVisibleColumns

public void setVisibleColumns(int... columns)

allows to directly set all the visible columns - including their given order. Note: listeners to the model will ONLY be notified if the backing model is an instance of an AbstractTableModel, otherwise NOT!

setColumnVisible

public void setColumnVisible(String columnName,
                             boolean flag)

sets a single column to visible/non-visible; the order of columns will be reset.

setColumnVisible

public void setColumnVisible(int column,
                             boolean flag)
                      throws ArrayIndexOutOfBoundsException

sets a single column to visible/non-visible; the order of columns will be reset and every column only appears once hereafter. Note: listeners to the model will ONLY be notified if the backing model is an instance of an AbstractTableModel, otherwise NOT!

Throws:

ArrayIndexOutOfBoundsException

getRowCount

public int getRowCount()

Specified by:

getRowCount in interface TableModel

getColumnCount

public int getColumnCount()

Specified by:

getColumnCount in interface TableModel

getColumnClass

public Class<?> getColumnClass(int column)

Specified by:

getColumnClass in interface TableModel

Overrides:

getColumnClass in class AbstractTableModel

isCellEditable

public boolean isCellEditable(int row,
                              int column)

Specified by:

isCellEditable in interface TableModel

Overrides:

isCellEditable in class AbstractTableModel

getValueAt

public Object getValueAt(int row,
                         int column)

Specified by:

getValueAt in interface TableModel

setValueAt

public void setValueAt(Object value,
                       int row,
                       int column)

Specified by:

setValueAt in interface TableModel

Overrides:

setValueAt in class AbstractTableModel

tableChanged

public void tableChanged(TableModelEvent ev)

Specified by:

tableChanged in interface TableModelListener