Package com.luciad.view.lightspeed.layer

Class TLspLayerStateEvent

java.lang.Object

java.util.EventObject

com.luciad.view.lightspeed.layer.TLspLayerStateEvent

All Implemented Interfaces:

Serializable

public class TLspLayerStateEvent
extends EventObject

Event describing a change in the state of a property of an ILspLayer for a specific TLspPaintRepresentation.

The event comprises a TLspLayerStateEvent.Type indicating which type of property has changed, a reference to the affected layer, the affected paint representation and the old and new values.

Since:

2012.0

See Also:

• ILspLayer.addLayerStateListener(ILspLayerStateListener)
• TLspLayerStateSupport
• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	TLspLayerStateEvent.Type	The type of layer property that has changed.

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
TLspLayerStateEvent(ILspLayer aLayer, TLspLayerStateEvent.Type aType, TLspPaintRepresentation aPaintRepresentation, Object aOldValue, Object aNewValue)	Creates a new layer state change event with the given parameters.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
ILspLayer	getLayer()	Returns the layer whose state change triggered this event.
Object	getNewValue()	The new value of the changed property.
Object	getOldValue()	The old value of the changed property.
TLspPaintRepresentation	getPaintRepresentation()	Returns the paint representation affected by the state change that triggered this event.
TLspLayerStateEvent.Type	getType()	Returns the type of property that has changed.
int	hashCode()
String	toString()

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

TLspLayerStateEvent

public TLspLayerStateEvent(ILspLayer aLayer,
 TLspLayerStateEvent.Type aType,
 TLspPaintRepresentation aPaintRepresentation,
 Object aOldValue,
 Object aNewValue)

Creates a new layer state change event with the given parameters.

Parameters:

aLayer - the layer whose state has changed

aType - the type of state change

aPaintRepresentation - the paint representation affected by the state change

aOldValue - the old value of the property

aNewValue - the new value of the property

Method Details

getType

public TLspLayerStateEvent.Type getType()

Returns the type of property that has changed.

Returns:

the event's type of change

See Also:

• TLspLayerStateEvent.Type

getPaintRepresentation

public TLspPaintRepresentation getPaintRepresentation()

Returns the paint representation affected by the state change that triggered this event.

Returns:

the paint representation affected by the layer state change

getOldValue

public Object getOldValue()

The old value of the changed property. Its class depends on the type.

Returns:

the old value

getNewValue

public Object getNewValue()

The new value of the changed property. Its class depends on the type.

Returns:

the new value

getLayer

public ILspLayer getLayer()

Returns the layer whose state change triggered this event.

Returns:

the layer whose state change triggered this event

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class EventObject