Package com.vividsolutions.jump.workbench.model

Class AbstractLayerable

java.lang.Object

com.vividsolutions.jump.workbench.model.AbstractLayerable

All Implemented Interfaces:

Layerable, LayerManagerProxy

Direct Known Subclasses:

GeoReferencedLayerable

public abstract class AbstractLayerable
extends Object
implements Layerable, LayerManagerProxy

Default implementation of the Layerable interface.

See Also:

Layerable

Constructor Summary

Constructors

Constructor	Description
AbstractLayerable()	Called by Java2XML
AbstractLayerable(String name, LayerManager layerManager)

Method Summary

Modifier and Type	Method	Description
void	fireAppearanceChanged()	The only time #fireAppearanceChanged must be called is when a party modifies an attribute of one of the Styles, because Styles don't notify their layer when they change.
void	fireLayerChanged(LayerEventType type)
LayerManager	getLayerManager()
Double	getMaxScale()
Double	getMinScale()
String	getName()
Task	getTask()
boolean	isEditable()
boolean	isReadonly()
boolean	isScaleDependentRenderingEnabled()
boolean	isSelectable()
boolean	isVisible()
void	setEditable(boolean editable)	Editability is not enforced; all parties are responsible for heeding this flag.
void	setLayerManager(LayerManager layerManager)	Called by Java2XML
Layerable	setMaxScale(Double maxScale)
Layerable	setMinScale(Double minScale)
void	setName(String name)
void	setReadonly(boolean value)	Set whether this layer can be made editable.
Layerable	setScaleDependentRenderingEnabled(boolean scaleDependentRenderingEnabled)
void	setSelectable(boolean value)	Set whether or not features in this layer can be selected.
void	setVisible(boolean visible)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vividsolutions.jump.workbench.model.Layerable

getBlackboard

Constructor Detail

AbstractLayerable

public AbstractLayerable()

Called by Java2XML

AbstractLayerable

public AbstractLayerable(String name,
                         LayerManager layerManager)

Method Detail

setLayerManager

public void setLayerManager(LayerManager layerManager)

Description copied from interface: Layerable

Called by Java2XML

Specified by:

setLayerManager in interface Layerable

Parameters:

layerManager - the LayerManager

getLayerManager

public LayerManager getLayerManager()

Specified by:

getLayerManager in interface Layerable

Specified by:

getLayerManager in interface LayerManagerProxy

fireLayerChanged

public void fireLayerChanged(LayerEventType type)

fireAppearanceChanged

public void fireAppearanceChanged()

The only time #fireAppearanceChanged must be called is when a party modifies an attribute of one of the Styles, because Styles don't notify their layer when they change. But if a party adds or removes a feature, or applies an EditTransaction to a feature, #fireAppearanceChanged will be called automatically. This event will be ignored if LayerManager#isFiringEvents is false

getName

public String getName()

Specified by:

getName in interface Layerable

setName

public void setName(String name)

Specified by:

setName in interface Layerable

getTask

public Task getTask()

isVisible

public boolean isVisible()

Specified by:

isVisible in interface Layerable

setVisible

public void setVisible(boolean visible)

Specified by:

setVisible in interface Layerable

setEditable

public void setEditable(boolean editable)

Editability is not enforced; all parties are responsible for heeding this flag.

Specified by:

setEditable in interface Layerable

isEditable

public boolean isEditable()

Specified by:

isEditable in interface Layerable

isReadonly

public boolean isReadonly()

Specified by:

isReadonly in interface Layerable

Returns:

true if this layer should always be 'readonly' I.e.: The layer should never have the editable field set to true.

setReadonly

public void setReadonly(boolean value)

Set whether this layer can be made editable.

Specified by:

setReadonly in interface Layerable

isSelectable

public boolean isSelectable()

Specified by:

isSelectable in interface Layerable

Returns:

true if features in this layer can be selected.

setSelectable

public void setSelectable(boolean value)

Set whether or not features in this layer can be selected.

Specified by:

setSelectable in interface Layerable

Parameters:

value - true if features in this layer can be selected

toString

public String toString()

Overrides:

toString in class Object

getMaxScale

public Double getMaxScale()

Specified by:

getMaxScale in interface Layerable

Returns:

the smaller units/pixel value

setMaxScale

public Layerable setMaxScale(Double maxScale)

Specified by:

setMaxScale in interface Layerable

getMinScale

public Double getMinScale()

Specified by:

getMinScale in interface Layerable

Returns:

the larger units/pixel value

setMinScale

public Layerable setMinScale(Double minScale)

Specified by:

setMinScale in interface Layerable

isScaleDependentRenderingEnabled

public boolean isScaleDependentRenderingEnabled()

Specified by:

isScaleDependentRenderingEnabled in interface Layerable

setScaleDependentRenderingEnabled

public Layerable setScaleDependentRenderingEnabled(boolean scaleDependentRenderingEnabled)

Specified by:

setScaleDependentRenderingEnabled in interface Layerable