Package com.luciad.view.lightspeed.layer

Enum Class ILspLayer.LayerType

java.lang.Object

java.lang.Enum<ILspLayer.LayerType>

com.luciad.view.lightspeed.layer.ILspLayer.LayerType

All Implemented Interfaces:

Serializable, Comparable<ILspLayer.LayerType>, Constable

Enclosing interface:

ILspLayer

public static enum ILspLayer.LayerType
extends Enum<ILspLayer.LayerType>

Provides hints about the type of a given ILspLayer. These hints may be used by an ILspView, e.g. to determine default layer ordering or to perform certain optimizations.

Since:

2012.0

See Also:

• ILspLayer.getLayerType()

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
BACKGROUND	Indicates that the layer contains static data which is rarely or never modified.
EDITABLE	Indicates that the layer contains data which is largely static but which may be manipulated more elaborately by the application user.
INTERACTIVE	Indicates that the layer contains data which is largely static but which may be manipulated by the application user.
REALTIME	Indicates that the layer contains fully dynamic data.

Method Summary

Modifier and Type	Method	Description
static ILspLayer.LayerType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static ILspLayer.LayerType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

BACKGROUND

public static final ILspLayer.LayerType BACKGROUND

Indicates that the layer contains static data which is rarely or never modified. Changes to the layer's visibility, its position in the view's layer hierarchy or its styling may incur a non-negligible performance cost.

INTERACTIVE

public static final ILspLayer.LayerType INTERACTIVE

Indicates that the layer contains data which is largely static but which may be manipulated by the application user. Examples include layers that are switched on and off frequently or layers whose styling changes often.

EDITABLE

public static final ILspLayer.LayerType EDITABLE

Indicates that the layer contains data which is largely static but which may be manipulated more elaborately by the application user. Examples include vector data which can be graphically edited.

REALTIME

public static final ILspLayer.LayerType REALTIME

Indicates that the layer contains fully dynamic data. This is typically used for data with a temporal dimension, i.e. which changes over time even without user intervention.

Method Details

values

public static ILspLayer.LayerType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static ILspLayer.LayerType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null