com.antelmann.util.table
Class SelectableObjectsTableModel<T>

java.lang.Object
  javax.swing.table.AbstractTableModel
      com.antelmann.util.table.SelectableObjectsTableModel<T>

All Implemented Interfaces:

Refreshable, ObjectTableModel<T>, Serializable, TableModel

public class SelectableObjectsTableModel<T>
extends AbstractTableModel
implements ObjectTableModel<T>

a special table model that wraps an existing ObjectTableModel by adding a column with an editable Boolean. This model can then be used to have several objects be selected through a gui that can be retrieved via this API.

Since:

7. Januar 2007, 17:00

Author:

Holger Antelmann

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

SelectableObjectsTableModel(Class<T> type, ObjectTableModel<T> model, Collection<? extends T> selectedItems)

SelectableObjectsTableModel(Class<T> type, ObjectTableModel<T> model, T... selectedItems)

SelectableObjectsTableModel(Class<T> type, String columnTitle, Collection<? extends T> items)
creates a special table model that uses 2 columns, where the second column is made from the toStrring() method of the given items.

SelectableObjectsTableModel(Class<T> type, String columnTitle, T... items)
creates a special table model that uses 2 columns, where the second column is made from the toString() method of the given items.

Method Summary

void	addSelectedObject(T element)
Class<?>	getColumnClass(int column)
int	getColumnCount()
String	getColumnName(int column)
int	getRowCount()
int	getRowFor(T entry) locates the row where the given entry can be found in this model
T	getRowValue(int row) retrieves the value that is represented by the given row in this model.
Set<T>	getSelectedItems() returns an immutable view of the currently selected items
Class<T>	getType()
Object	getValueAt(int row, int column)
boolean	isCellEditable(int row, int column)
void	refreshContent() refreshes the embedded content
void	removeSelectedObject(T element)
void	selectAll()
void	setRowSelection(int row, boolean flag)
void	setRowValues(Iterable<? extends T> updatedList) maintains those items as selected that were previously selected
void	setSelectedObjects(Collection<? extends T> toSelect)
void	setSelectedObjects(T... toSelect) objects that are not selectable in this model are ignored
void	setValueAt(Object value, int row, int column)
void	unselectAll()

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

Methods inherited from interface javax.swing.table.TableModel

addTableModelListener, removeTableModelListener

Constructor Detail

SelectableObjectsTableModel

public SelectableObjectsTableModel(Class<T> type,
                                   String columnTitle,
                                   Collection<? extends T> items)

creates a special table model that uses 2 columns, where the second column is made from the toStrring() method of the given items.

SelectableObjectsTableModel

public SelectableObjectsTableModel(Class<T> type,
                                   String columnTitle,
                                   T... items)

creates a special table model that uses 2 columns, where the second column is made from the toString() method of the given items.

SelectableObjectsTableModel

public SelectableObjectsTableModel(Class<T> type,
                                   ObjectTableModel<T> model,
                                   T... selectedItems)

SelectableObjectsTableModel

public SelectableObjectsTableModel(Class<T> type,
                                   ObjectTableModel<T> model,
                                   Collection<? extends T> selectedItems)

Method Detail

refreshContent

public void refreshContent()
                    throws IOException

Description copied from interface: Refreshable

refreshes the embedded content

Specified by:

refreshContent in interface Refreshable

Throws:

IOException - if the refresh failed

getType

public Class<T> getType()

getRowCount

public int getRowCount()

Specified by:

getRowCount in interface TableModel

getColumnCount

public int getColumnCount()

Specified by:

getColumnCount in interface TableModel

unselectAll

public void unselectAll()

selectAll

public void selectAll()

setSelectedObjects

public void setSelectedObjects(Collection<? extends T> toSelect)

setSelectedObjects

public void setSelectedObjects(T... toSelect)

objects that are not selectable in this model are ignored

addSelectedObject

public void addSelectedObject(T element)

removeSelectedObject

public void removeSelectedObject(T element)

setRowSelection

public void setRowSelection(int row,
                            boolean flag)

getSelectedItems

public Set<T> getSelectedItems()

returns an immutable view of the currently selected items

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

isCellEditable

public boolean isCellEditable(int row,
                              int column)

Specified by:

isCellEditable in interface TableModel

Overrides:

isCellEditable in class AbstractTableModel

getColumnName

public String getColumnName(int column)

Specified by:

getColumnName in interface TableModel

Overrides:

getColumnName in class AbstractTableModel

getColumnClass

public Class<?> getColumnClass(int column)

Specified by:

getColumnClass in interface TableModel

Overrides:

getColumnClass in class AbstractTableModel

getRowValue

public T getRowValue(int row)

Description copied from interface: ObjectTableModel

retrieves the value that is represented by the given row in this model. If the given row does not exist in the model, various RuntimeExceptions may occur.

Specified by:

getRowValue in interface ObjectTableModel<T>

Returns:

the Object value representing the given row

getRowFor

public int getRowFor(T entry)

Description copied from interface: ObjectTableModel

locates the row where the given entry can be found in this model

Specified by:

getRowFor in interface ObjectTableModel<T>

Returns:

the row where the entry is found in the model or -1 if the entry doesn't exist in this model

setRowValues

public void setRowValues(Iterable<? extends T> updatedList)
                  throws UnsupportedOperationException

maintains those items as selected that were previously selected

Specified by:

setRowValues in interface ObjectTableModel<T>

Throws:

UnsupportedOperationException - if this model doesn't allow such changes