org.ka2ddo.yaac.gui.weather

Class NWSZoneLayer

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

com.bbn.openmap.Layer

org.ka2ddo.yaac.gui.weather.NWSZoneLayer

All Implemented Interfaces:

com.bbn.openmap.event.ProjectionListener, com.bbn.openmap.ProjectionPainter, com.bbn.openmap.PropertyConsumer, java.awt.event.ActionListener, java.awt.event.ComponentListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.beans.beancontext.BeanContextChild, java.beans.beancontext.BeanContextMembershipListener, java.io.Serializable, java.util.EventListener, AprsMessageListener

public class NWSZoneLayer
extends com.bbn.openmap.Layer
implements java.awt.event.ComponentListener, AprsMessageListener

This class draws NWS zones on the map. Zones are appended to the zone list when an APRS text MessageMessage is received with an addressee of NWS-WARN, NWS-WATCH, or NWS-ADVIS specifying a list of zones. Zone color and line style are selected based on the advisory type, Zones are appended to the list keyed by zone ID and advisory type, with the expiration time specified in the message. Duplicates simply update the expiration time as needed.

Author:

Andrew Pavlin, KA2DDO

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NWSZoneLayer.AdvisoryLevel Enumeration for different severity levels of severe weather events.
static class	NWSZoneLayer.AdvisoryType Enumeration codes for different types of weather advisory types.
static class	NWSZoneLayer.ZoneEntry The description of one severe weather event, including the bounding polygons of the area for which the event applies, the graphical rendering of the polygons, the type and severity of the event, and the time when this event will expire.
static class	NWSZoneLayer.ZoneKey Map key for severe weather zones, identifying the specific geographic zone that the event is reported for.

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields inherited from class com.bbn.openmap.Layer

addAsBackground, AddAsBackgroundProperty, addToBeanContext, AddToBeanContextProperty, attributes, autoPalette, AutoPaletteProperty, beanContextChildSupport, coordTransform, DataPathPrefixProperty, DisplayPaletteCmd, DisplayPropertiesCmd, doHack, HidePaletteCmd, i18n, localHackList, maxScale, MaxScaleProperty, minScale, MinScaleProperty, palette, paletteListener, PrettyNameProperty, propertyPrefix, readyToPaint, RedrawCmd, removable, RemovableProperty, SWING_PACKAGE, TransformProperty, windowSupport

Fields inherited from class javax.swing.JComponent

listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface com.bbn.openmap.PropertyConsumer

EditorProperty, initPropertiesProperty, LabelEditorProperty, ScopedEditorProperty

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor and Description
NWSZoneLayer() Create a DrawLayer for the specified MouseDelegator.

Method Summary

Modifier and Type	Method and Description
void	aprsMessageReceived(Message msg) Delivers the next message received by YAAC that is an APRS message.
void	componentHidden(java.awt.event.ComponentEvent e) Invoked when the component has been made invisible.
void	componentMoved(java.awt.event.ComponentEvent e) Invoked when the component's position changes.
void	componentResized(java.awt.event.ComponentEvent e) Invoked when the component's size changes.
void	componentShown(java.awt.event.ComponentEvent e) Invoked when the component has been made visible.
int	getNumberOfKnownZones() Get the number of known forecast zones that were loaded from NWS-provided DBF files.
NWSZoneLayer.ZoneEntry	getSevereWeatherZone(int modelRowIndex) Get the ZoneEntry at the specified row in the table.
javax.swing.table.TableModel	getZoneTableModel() Get a TableModel for accessing the currently active zones.
boolean	isShowSevereWeatherZones() Indicate whether severe weather zone boundaries should be drawn on the map.
void	paint(java.awt.Graphics g) Render this layer's content into the MapBean.
void	projectionChanged(com.bbn.openmap.event.ProjectionEvent projectionEvent) Invoked when there has been a fundamental change to the Map.
void	setShowSevereWeatherZones(boolean showSevereWeatherZones) Specify whether severe weather zone boundaries should be drawn on the map.

Methods inherited from class com.bbn.openmap.Layer

actionPerformed, addComponentListener, added, addInfoDisplayListener, addLayerStatusListener, addMouseListener, addVetoableChangeListener, childrenAdded, childrenRemoved, clearListeners, connectToBeanContext, createWindowSupport, disconnectFromBeanContext, dispose, finalize, findAndInit, findAndInit, findAndUndo, fireHideToolTip, firePaletteEvent, fireRequestBrowserContent, fireRequestBrowserContent, fireRequestCursor, fireRequestInfoLine, fireRequestInfoLine, fireRequestInfoLine, fireRequestMessage, fireRequestMessage, fireRequestToolTip, fireRequestToolTip, fireRequestURL, fireRequestURL, fireStatusUpdate, fireStatusUpdate, fireVetoableChange, getAddAsBackground, getAddToBeanContext, getAttribute, getBeanContext, getCoordTransform, getGUI, getIcon, getMapMouseListener, getMaxScale, getMinScale, getPackage, getPalette, getProjection, getProperties, getPropertyInfo, getPropertyPrefix, getWindowSupport, hasGUI, hidePalette, isAutoPalette, isProjectionOK, isReadyToPaint, isRemovable, notifyHideHack, prependDataPathPrefix, putAttribute, removeComponentListener, removeConfirmed, removed, removeInfoDisplayListener, removeLayerStatusListener, removeVetoableChangeListener, renderDataForProjection, repaint, resetPalette, setAddAsBackground, setAddToBeanContext, setAutoPalette, setBeanContext, setCoordTransform, setIcon, setLayerProperties, setMaxScale, setMinScale, setName, setPaletteVisible, setProjection, setProjection, setProperties, setProperties, setPropertyPrefix, setReadyToPaint, setRemovable, setVisible, setWindowSupport, showPalette

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.beans.beancontext.BeanContextChild

addPropertyChangeListener, removePropertyChangeListener

Constructor Detail

NWSZoneLayer

public NWSZoneLayer()

Create a DrawLayer for the specified MouseDelegator.

Method Detail

getNumberOfKnownZones

public int getNumberOfKnownZones()

Get the number of known forecast zones that were loaded from NWS-provided DBF files.

Returns:

zone count

componentHidden

public void componentHidden(java.awt.event.ComponentEvent e)

Invoked when the component has been made invisible.

Specified by:

componentHidden in interface java.awt.event.ComponentListener

componentResized

public void componentResized(java.awt.event.ComponentEvent e)

Invoked when the component's size changes.

Specified by:

componentResized in interface java.awt.event.ComponentListener

componentMoved

public void componentMoved(java.awt.event.ComponentEvent e)

Invoked when the component's position changes.

Specified by:

componentMoved in interface java.awt.event.ComponentListener

componentShown

public void componentShown(java.awt.event.ComponentEvent e)

Invoked when the component has been made visible.

Specified by:

componentShown in interface java.awt.event.ComponentListener

projectionChanged

public void projectionChanged(com.bbn.openmap.event.ProjectionEvent projectionEvent)

Invoked when there has been a fundamental change to the Map.

Layers are expected to recompute their graphics (if this makes sense), and then repaint() themselves.

Specified by:

projectionChanged in interface com.bbn.openmap.event.ProjectionListener

Parameters:

projectionEvent - ProjectionEvent

getZoneTableModel

public javax.swing.table.TableModel getZoneTableModel()

Get a TableModel for accessing the currently active zones.

Returns:

TableModel

getSevereWeatherZone

public NWSZoneLayer.ZoneEntry getSevereWeatherZone(int modelRowIndex)

Get the ZoneEntry at the specified row in the table.

Parameters:

modelRowIndex - zero-based row index of the desired ZoneEntry

Returns:

ZoneEntry object, or null if modelRowIndex is out of range

isShowSevereWeatherZones

public boolean isShowSevereWeatherZones()

Indicate whether severe weather zone boundaries should be drawn on the map.

Returns:

boolean true if zones should be drawn

setShowSevereWeatherZones

public void setShowSevereWeatherZones(boolean showSevereWeatherZones)

Specify whether severe weather zone boundaries should be drawn on the map.

Parameters:

showSevereWeatherZones - boolean true if zones should be drawn

paint

public void paint(java.awt.Graphics g)

Render this layer's content into the MapBean. Note that we reproject on every draw to deal with map pans/zooms/resizes.

Overrides:

paint in class javax.swing.JComponent

Parameters:

g - Graphics object to use for rendering

aprsMessageReceived

public void aprsMessageReceived(Message msg)

Delivers the next message received by YAAC that is an APRS message.

Specified by:

aprsMessageReceived in interface AprsMessageListener

Parameters:

msg - some subclass of Message containing the message contents; the message should have an AX25Frame connected to it

See Also:

AX25Frame, AX25Message.ax25Frame, AX25Message.getAx25Frame()