Package adams.data.mapobject

Class AbstractMapObject

java.lang.Object

adams.data.mapobject.AbstractMapObject

All Implemented Interfaces:

adams.core.MetaDataSupporter, MetaDataSupporter, TimestampSupporter, org.openstreetmap.gui.jmapviewer.interfaces.MapObject

Direct Known Subclasses:

SimpleMapMarkerCircle, SimpleMapPolygon, SimpleMapRectangle

public abstract class AbstractMapObject
extends Object
implements org.openstreetmap.gui.jmapviewer.interfaces.MapObject, MetaDataSupporter, TimestampSupporter

Adapted MapObjectImpl code.

Version:

$Revision$

Author:

OpenStreetMap (original code: MapObjectImpl), FracPete (fracpete at waikato dot ac dot nz)

Field Summary

Fields

Modifier and Type	Field	Description
protected org.openstreetmap.gui.jmapviewer.Layer	layer
protected HashMap<String,Object>	metaData	for storing meta-data.
protected String	name
protected org.openstreetmap.gui.jmapviewer.Style	style
protected Date	timestamp	the timestamp.
protected Boolean	visible

Constructor Summary

Constructors

Constructor	Description
AbstractMapObject(String name)
AbstractMapObject(org.openstreetmap.gui.jmapviewer.Layer layer)
AbstractMapObject(org.openstreetmap.gui.jmapviewer.Layer layer, String name, org.openstreetmap.gui.jmapviewer.Style style)

Method Summary

Modifier and Type	Method	Description
Object	addMetaData(String key, Object value)	Adds a key-value pair to the meta-data store.
Color	getBackColor()
Color	getColor()
static Font	getDefaultFont()
Font	getFont()
org.openstreetmap.gui.jmapviewer.Layer	getLayer()
HashMap<String,Object>	getMetaData()	Returns the meta-data store.
Object	getMetaData(String key)	Returns the specified value from the meta-data store.
String	getName()
Stroke	getStroke()
org.openstreetmap.gui.jmapviewer.Style	getStyle()
org.openstreetmap.gui.jmapviewer.Style	getStyleAssigned()
Date	getTimestamp()	Returns the current timestamp.
boolean	isVisible()
Set<String>	metaDataKeys()	Returns the set of meta-data keys.
void	paintText(Graphics g, Point position)
Object	removeMetaData(String key)	Removes a key-value pair from the meta-data store.
void	setBackColor(Color backColor)
void	setColor(Color color)
void	setFont(Font font)
void	setLayer(org.openstreetmap.gui.jmapviewer.Layer layer)
void	setName(String txt)
void	setStroke(Stroke stroke)
void	setStyle(org.openstreetmap.gui.jmapviewer.Style style)
void	setTimestamp(Date value)	Sets the timestamp.
void	setVisible(Boolean visible)

Methods inherited from class java.lang.Object

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

Field Detail

layer

protected org.openstreetmap.gui.jmapviewer.Layer layer

name

protected String name

style

protected org.openstreetmap.gui.jmapviewer.Style style

visible

protected Boolean visible

timestamp

protected Date timestamp

the timestamp.

metaData

protected HashMap<String,Object> metaData

for storing meta-data.

Constructor Detail

AbstractMapObject

public AbstractMapObject(String name)

AbstractMapObject

public AbstractMapObject(org.openstreetmap.gui.jmapviewer.Layer layer)

AbstractMapObject

public AbstractMapObject(org.openstreetmap.gui.jmapviewer.Layer layer,
                         String name,
                         org.openstreetmap.gui.jmapviewer.Style style)

Method Detail

getLayer

public org.openstreetmap.gui.jmapviewer.Layer getLayer()

Specified by:

getLayer in interface org.openstreetmap.gui.jmapviewer.interfaces.MapObject

setLayer

public void setLayer(org.openstreetmap.gui.jmapviewer.Layer layer)

Specified by:

setLayer in interface org.openstreetmap.gui.jmapviewer.interfaces.MapObject

getStyle

public org.openstreetmap.gui.jmapviewer.Style getStyle()

Specified by:

getStyle in interface org.openstreetmap.gui.jmapviewer.interfaces.MapObject

getStyleAssigned

public org.openstreetmap.gui.jmapviewer.Style getStyleAssigned()

Specified by:

getStyleAssigned in interface org.openstreetmap.gui.jmapviewer.interfaces.MapObject

setStyle

public void setStyle(org.openstreetmap.gui.jmapviewer.Style style)

getColor

public Color getColor()

Specified by:

getColor in interface org.openstreetmap.gui.jmapviewer.interfaces.MapObject

setColor

public void setColor(Color color)

getBackColor

public Color getBackColor()

Specified by:

getBackColor in interface org.openstreetmap.gui.jmapviewer.interfaces.MapObject

setBackColor

public void setBackColor(Color backColor)

getStroke

public Stroke getStroke()

Specified by:

getStroke in interface org.openstreetmap.gui.jmapviewer.interfaces.MapObject

setStroke

public void setStroke(Stroke stroke)

getFont

public Font getFont()

Specified by:

getFont in interface org.openstreetmap.gui.jmapviewer.interfaces.MapObject

setFont

public void setFont(Font font)

isVisible

public boolean isVisible()

Specified by:

isVisible in interface org.openstreetmap.gui.jmapviewer.interfaces.MapObject

setVisible

public void setVisible(Boolean visible)

getName

public String getName()

Specified by:

getName in interface org.openstreetmap.gui.jmapviewer.interfaces.MapObject

setName

public void setName(String txt)

getTimestamp

public Date getTimestamp()

Returns the current timestamp.

Specified by:

getTimestamp in interface TimestampSupporter

Returns:

the timestamp

setTimestamp

public void setTimestamp(Date value)

Sets the timestamp.

Specified by:

setTimestamp in interface TimestampSupporter

Parameters:

value - the new timestamp

addMetaData

public Object addMetaData(String key,
                          Object value)

Adds a key-value pair to the meta-data store.

Specified by:

addMetaData in interface adams.core.MetaDataSupporter

Specified by:

addMetaData in interface MetaDataSupporter

Parameters:

key - the key to store the value for

value - the value to store

Returns:

any previously stored object for this key, otherwise null

removeMetaData

public Object removeMetaData(String key)

Removes a key-value pair from the meta-data store.

Specified by:

removeMetaData in interface adams.core.MetaDataSupporter

Specified by:

removeMetaData in interface MetaDataSupporter

Parameters:

key - the key to remove the value for

Returns:

any previously stored object for this key, null if none was present

getMetaData

public Object getMetaData(String key)

Returns the specified value from the meta-data store.

Specified by:

getMetaData in interface adams.core.MetaDataSupporter

Specified by:

getMetaData in interface MetaDataSupporter

Parameters:

key - the key to retrieve the value for

Returns:

stored object for this key, null if none was present

getMetaData

public HashMap<String,Object> getMetaData()

Returns the meta-data store.

Specified by:

getMetaData in interface adams.core.MetaDataSupporter

Specified by:

getMetaData in interface MetaDataSupporter

Returns:

the meta-data

metaDataKeys

public Set<String> metaDataKeys()

Returns the set of meta-data keys.

Specified by:

metaDataKeys in interface adams.core.MetaDataSupporter

Specified by:

metaDataKeys in interface MetaDataSupporter

Returns:

the meta-data keys

getDefaultFont

public static Font getDefaultFont()

paintText

public void paintText(Graphics g,
                      Point position)