edu.northwestern.at.wordhoard.swing.accounts.groups
Class GroupMembersModel

java.lang.Object
  javax.swing.table.AbstractTableModel
      edu.northwestern.at.wordhoard.swing.accounts.groups.GroupMembersModel

All Implemented Interfaces:

java.io.Serializable, javax.swing.table.TableModel

 class GroupMembersModel
extends javax.swing.table.AbstractTableModel

Group model.

Each group panel has a model which acts as a Swing table model, manages all communications with the server session, and maintains the following state information for the panel:

• The list of all current members.
• The current selection - an array of indexes in the list of the selected members.
• Whether or not we are currently creating a new userGroup.

Window components register listeners on the model to listen for and react appropriately to changes in the state of the window.

Field Summary

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

GroupMembersModel(UserGroup userGroup)
Creates a new UserGroup members model.

Method Summary

(package private) void	addListener(GroupMembersListener listener) Adds a listener.
int	getColumnCount() Gets the number of columns.
java.lang.String	getColumnName(int col) Gets the name of a column.
int	getRowCount() Gets the number of rows.
(package private) int[]	getSelection() Gets the selection.
java.lang.Object	getValueAt(int row, int col) Gets the value of a cell.
(package private) void	init() Initializes the model.
(package private) void	removeListener(GroupMembersListener listener) Removes a listener.
void	setGroup(UserGroup userGroup) Sets the UserGroup.
(package private) void	setSelection(int[] selection) Sets the selection.

Methods inherited from class javax.swing.table.AbstractTableModel

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

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupMembersModel

GroupMembersModel(UserGroup userGroup)
            throws java.lang.Exception

Creates a new UserGroup members model.

Parameters:

userGroup - UserGroup.

Throws:

java.lang.Exception

Method Detail

setGroup

public void setGroup(UserGroup userGroup)

Sets the UserGroup.

Parameters:

userGroup - UserGroup.

getRowCount

public int getRowCount()

Gets the number of rows.

Returns:

The number of rows.

getColumnCount

public int getColumnCount()

Gets the number of columns.

Returns:

The number of columns.

getValueAt

public java.lang.Object getValueAt(int row,
                                   int col)

Gets the value of a cell.

Parameters:

row - Row index.

col - Column index.

Returns:

Value of cell.

getColumnName

public java.lang.String getColumnName(int col)

Gets the name of a column.

Specified by:

getColumnName in interface javax.swing.table.TableModel

Overrides:

getColumnName in class javax.swing.table.AbstractTableModel

Parameters:

col - Column index.

Returns:

Name of column.

init

void init()

Initializes the model.

setSelection

void setSelection(int[] selection)

Sets the selection.

Parameters:

selection - Array of indexes of selected accounts.

addListener

void addListener(GroupMembersListener listener)

Adds a listener.

Parameters:

listener - Account listener.

removeListener

void removeListener(GroupMembersListener listener)

Removes a listener.

Parameters:

listener - Account listener.

getSelection

int[] getSelection()

Gets the selection.

Returns:

Array of indexes of selected members.