org.ka2ddo.yaac.gui

Class ConnectionModel

java.lang.Object

javax.swing.table.AbstractTableModel

org.ka2ddo.yaac.gui.ConnectionModel

All Implemented Interfaces:

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

public class ConnectionModel
extends javax.swing.table.AbstractTableModel
implements ColumnSizingTableModel, ConnStateChangeListener

This presents the current list of AX.25 connected sessions managed by this process's AX.25 stack as a table view.

Author:

Andrew Pavlin, KA2DDO

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

Constructors

Constructor and Description
ConnectionModel() Create a TableModel for viewing the current AX.25 connected-mode sessions observed by this instance of YAAC.

Method Summary

Modifier and Type	Method and Description
void	addTableModelListener(javax.swing.event.TableModelListener l) Adds a listener to the list that's notified each time a change to the data model occurs.
java.lang.Class<?>	getColumnClass(int columnIndex) Returns rendering data type for each column of the table.
int	getColumnCount() Returns the number of columns in the model.
java.lang.String	getColumnName(int column) Returns the localized name for each column.
int	getColumnWidth(int columnIndex) Specifies the default initial width of a column from this model.
int	getRowCount() Returns the number of rows in the model.
java.lang.Object	getValueAt(int rowIndex, int columnIndex) Returns the value for the cell at columnIndex and rowIndex.
boolean	isSizeToFit(int columnIndex) Specifies whether setWidthToFit() should be enabled on this column
void	removeTableModelListener(javax.swing.event.TableModelListener l) Removes a listener from the list that's notified each time a change to the data model occurs.
void	updateConnStateRow(AX25Callsign sender, AX25Callsign dest) Report that the row containing the specified pair of callsigns has been updated.
void	updateWholeConStateTable() Report that a ConnState session has been added or removed from the AX25Stack, but we don't know which row number it is.

Methods inherited from class javax.swing.table.AbstractTableModel

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

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

isCellEditable, setValueAt

Constructor Detail

ConnectionModel

public ConnectionModel()

Create a TableModel for viewing the current AX.25 connected-mode sessions observed by this instance of YAAC.

Method Detail

getColumnCount

public int getColumnCount()

Returns the number of columns in the model.

Specified by:

getColumnCount in interface javax.swing.table.TableModel

Returns:

the number of columns in the model

See Also:

getRowCount()

getColumnClass

public java.lang.Class<?> getColumnClass(int columnIndex)

Returns rendering data type for each column of the table.

Specified by:

getColumnClass in interface javax.swing.table.TableModel

Overrides:

getColumnClass in class javax.swing.table.AbstractTableModel

Parameters:

columnIndex - the column being queried

Returns:

the Object.class

getColumnName

public java.lang.String getColumnName(int column)

Returns the localized name for each column.

Specified by:

getColumnName in interface javax.swing.table.TableModel

Overrides:

getColumnName in class javax.swing.table.AbstractTableModel

Parameters:

column - the column being queried

Returns:

a string containing the name of column

getRowCount

public int getRowCount()

Returns the number of rows in the model.

Specified by:

getRowCount in interface javax.swing.table.TableModel

Returns:

the number of rows in the model

See Also:

getColumnCount()

getValueAt

public java.lang.Object getValueAt(int rowIndex,
                                   int columnIndex)

Returns the value for the cell at columnIndex and rowIndex.

Specified by:

getValueAt in interface javax.swing.table.TableModel

Parameters:

rowIndex - the row whose value is to be queried

columnIndex - the column whose value is to be queried

Returns:

the value Object at the specified cell

getColumnWidth

public int getColumnWidth(int columnIndex)

Specifies the default initial width of a column from this model. Should only be queried at table creation time.

Specified by:

getColumnWidth in interface ColumnSizingTableModel

Parameters:

columnIndex - int index of the model's column whose width should be obtained

Returns:

the width, in the same units used by the TableColumn class's setWidth() method, or -1 to indicate the width should not be forced

isSizeToFit

public boolean isSizeToFit(int columnIndex)

Specifies whether setWidthToFit() should be enabled on this column

Specified by:

isSizeToFit in interface ColumnSizingTableModel

Parameters:

columnIndex - int index of the model's column whose width should be obtained

Returns:

boolean true if sizeWidthToFit() should be called on this column

addTableModelListener

public void addTableModelListener(javax.swing.event.TableModelListener l)

Adds a listener to the list that's notified each time a change to the data model occurs.

Specified by:

addTableModelListener in interface javax.swing.table.TableModel

Overrides:

addTableModelListener in class javax.swing.table.AbstractTableModel

Parameters:

l - the TableModelListener

removeTableModelListener

public void removeTableModelListener(javax.swing.event.TableModelListener l)

Removes a listener from the list that's notified each time a change to the data model occurs.

Specified by:

removeTableModelListener in interface javax.swing.table.TableModel

Overrides:

removeTableModelListener in class javax.swing.table.AbstractTableModel

Parameters:

l - the TableModelListener

updateConnStateRow

public void updateConnStateRow(AX25Callsign sender,
                               AX25Callsign dest)

Report that the row containing the specified pair of callsigns has been updated. This is expected to be called from a thread other than the AWT dispatch thread.

Specified by:

updateConnStateRow in interface ConnStateChangeListener

Parameters:

sender - AX25Callsign of originator of session

dest - AX25Callsign of recipient of session

updateWholeConStateTable

public void updateWholeConStateTable()

Report that a ConnState session has been added or removed from the AX25Stack, but we don't know which row number it is. This is expected to be called from a thread other than the AWT dispatch thread.

Specified by:

updateWholeConStateTable in interface ConnStateChangeListener