org.ka2ddo.yaac.gui

Class TMWeather

java.lang.Object

javax.swing.table.AbstractTableModel

org.ka2ddo.yaac.gui.TMWeather

All Implemented Interfaces:

java.io.Serializable, javax.swing.table.TableModel, HealthMonitorGui.MonitoredStationGettingModel, MonitoredStationListener

public class TMWeather
extends javax.swing.table.AbstractTableModel
implements MonitoredStationListener, HealthMonitorGui.MonitoredStationGettingModel

TableModel reporting the most recent weather information reported by configured weather stations.

Author:

Andrew Pavlin, KA2DDO

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	TMWeather.StringCellRenderer A TableCellRenderer specific to the needs of the Station Health monitoring table.

Field Summary

Fields

Modifier and Type	Field and Description
static javax.swing.RowFilter<TMWeather,java.lang.Integer>	FILTER Filter for health monitor Weather table.

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

Constructors

Constructor and Description
TMWeather() Create a new instance of the weather station monitoring table model.

Method Summary

Modifier and Type	Method and Description
void	close() Shut down the asynchronous update listeners in this table model.
TMWeather.StringCellRenderer	createStringCellRenderer() Create a StringCellRenderer for the weather data.
static java.lang.String	generateWeatherValue(AX25Message msg, int columnIndex, boolean showRawValues) Produce the displayable text of a weather attribute,
java.lang.Class<?>	getColumnClass(int columnIndex) Get the data type of the values for the specified column,
int	getColumnCount() Get the number of columns defined in this table model.
java.lang.String	getColumnName(int column) Get the title to be displayed for the specified column.
int	getRowCount() Get the number of rows in the table model (effectively, the number of monitored stations).
MonitoredStation	getStation(int rowIndex) Get the station associated with the specified row.
java.awt.Color[]	getTableCellColoring(javax.swing.JTable table, boolean isSelected, int modelRow, int column) Get the foreground and background colors for rendering the values in the specified cell.
java.lang.Object	getValueAt(int rowIndex, int columnIndex) Get the display value for the specified table cell.
AX25Message	getWeatherMessageAt(int rowIndex, int nthCopy) Get the Nth historical weather message for the specified table cell.
void	setShowRawValues(boolean showRawValues) Specify whether the weather values should be displayed as raw APRS or OpenTRAC values, or formatted into human-expected units.
void	stationAdded(int index, MonitoredStation station) Tell the listener that a new station has been added to the MonitoredStationList.
void	stationRemoved(int index, MonitoredStation station) Tell the listener that a station is no longer being monitored.
void	stationUpdated(int index, MonitoredStation station) Tell the listener that data about a MonitoredStation has changed.

Methods inherited from class javax.swing.table.AbstractTableModel

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

addTableModelListener, isCellEditable, removeTableModelListener, setValueAt

Field Detail

FILTER

public static final javax.swing.RowFilter<TMWeather,java.lang.Integer> FILTER

Filter for health monitor Weather table.

Constructor Detail

TMWeather

public TMWeather()

Create a new instance of the weather station monitoring table model.

Method Detail

generateWeatherValue

public static java.lang.String generateWeatherValue(AX25Message msg,
                                                    int columnIndex,
                                                    boolean showRawValues)

Produce the displayable text of a weather attribute,

Parameters:

msg - AX25Message containing the weather data

columnIndex - column index according to the layout in the TMWeather table model

showRawValues - boolean true if the raw numeric values from the APRS or OpenTRAC message should be displayed, false if the appropriately scaled value should be displayed in the user-configured units

Returns:

displayable String, or null if no value for this column in this message

getRowCount

public int getRowCount()

Get the number of rows in the table model (effectively, the number of monitored stations).

Specified by:

getRowCount in interface javax.swing.table.TableModel

Returns:

number of monitored stations

getColumnCount

public int getColumnCount()

Get the number of columns defined in this table model.

Specified by:

getColumnCount in interface javax.swing.table.TableModel

Returns:

column count

getColumnClass

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

Get the data type of the values for the specified column,

Specified by:

getColumnClass in interface javax.swing.table.TableModel

Overrides:

getColumnClass in class javax.swing.table.AbstractTableModel

Parameters:

columnIndex - zero-based number of the column to query

Returns:

Class defining the column's data type

getColumnName

public java.lang.String getColumnName(int column)

Get the title to be displayed for the specified column.

Specified by:

getColumnName in interface javax.swing.table.TableModel

Overrides:

getColumnName in class javax.swing.table.AbstractTableModel

Parameters:

column - zero-based number of the column

Returns:

column header localized String

getValueAt

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

Get the display value for the specified table cell.

Specified by:

getValueAt in interface javax.swing.table.TableModel

Parameters:

rowIndex - zero-based row number

columnIndex - zero-based column number

Returns:

value to display

getWeatherMessageAt

public AX25Message getWeatherMessageAt(int rowIndex,
                                       int nthCopy)

Get the Nth historical weather message for the specified table cell.

Parameters:

rowIndex - zero-based row number

nthCopy - how many more-recent weather messages should be skipped to get to the desired record

Returns:

historical weather message

stationAdded

public void stationAdded(int index,
                         MonitoredStation station)

Tell the listener that a new station has been added to the MonitoredStationList.

Specified by:

stationAdded in interface MonitoredStationListener

Parameters:

index - int zero-based position in the list where the station has been added

station - MonitoredStation object to add

stationUpdated

public void stationUpdated(int index,
                           MonitoredStation station)

Tell the listener that data about a MonitoredStation has changed.

Specified by:

stationUpdated in interface MonitoredStationListener

Parameters:

index - zero-based index of the station in the MonitoredStationList

station - MonitoredStation whose data has been updated

stationRemoved

public void stationRemoved(int index,
                           MonitoredStation station)

Tell the listener that a station is no longer being monitored.

Specified by:

stationRemoved in interface MonitoredStationListener

Parameters:

index - int zero-based position in the MonitoredStationList where the station used to be

station - MonitoredStation being removed

getStation

public MonitoredStation getStation(int rowIndex)

Get the station associated with the specified row.

Specified by:

getStation in interface HealthMonitorGui.MonitoredStationGettingModel

Parameters:

rowIndex - the zero-based row index for the desired station

Returns:

MonitoredStation at the specified row

setShowRawValues

public void setShowRawValues(boolean showRawValues)

Specify whether the weather values should be displayed as raw APRS or OpenTRAC values, or formatted into human-expected units.

Parameters:

showRawValues - boolean true if weather values should be reported as-is in the protocol message

close

public void close()

Shut down the asynchronous update listeners in this table model.

getTableCellColoring

public java.awt.Color[] getTableCellColoring(javax.swing.JTable table,
                                             boolean isSelected,
                                             int modelRow,
                                             int column)

Get the foreground and background colors for rendering the values in the specified cell.

Parameters:

table - JTable being rendered

isSelected - boolean true if table cell is selected

modelRow - zero-based row number in the table model

column - zero-based column number in the table model

Returns:

array of two Colors (background and foreground)

createStringCellRenderer

public TMWeather.StringCellRenderer createStringCellRenderer()

Create a StringCellRenderer for the weather data.

Returns:

StringCellRenderer