Package com.luciad.layers.features

Class FeatureStateManager.Change

java.lang.Object

com.luciad.layers.features.FeatureStateManager.Change

All Implemented Interfaces:

AutoCloseable

Enclosing class:

FeatureStateManager

public static final class FeatureStateManager.Change
extends Object
implements AutoCloseable

This class is used to build feature state changes.

One instance of this class represents an atomic feature state change operation that will result in exactly 1 FeatureStateEvent.

See FeatureStateManager for a usage example.

Method Summary

Modifier and Type	Method	Description
void	clearState(FeatureState featureState)	Clear the given feature state.
void	close()
static FeatureStateManager.Change	create()	Returns a new, empty, FeatureStateManager.Change.
protected void	finalize()
void	setState(LayerFeatureId layerFeatureId, FeatureState featureState, boolean enabled)	Sets the given state for the given feature identifier.

Methods inherited from class java.lang.Object

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

Method Details

finalize

protected void finalize()

Overrides:

finalize in class Object

close

public void close()

Specified by:

close in interface AutoCloseable

create

@NotNull
public static FeatureStateManager.Change create()

Returns a new, empty, FeatureStateManager.Change.

Returns:

a new, empty, FeatureStateManager.Change.

setState

public void setState(@NotNull
 LayerFeatureId layerFeatureId,
 @NotNull
 FeatureState featureState,
 boolean enabled)

Sets the given state for the given feature identifier.

Parameters:

layerFeatureId - the feature for which to modify the state

featureState - the feature state to modify

enabled - true to enable the feature state, and false to disable it

clearState

public void clearState(@NotNull
 FeatureState featureState)

Clear the given feature state.

As a result, no single feature will have the given feature state enabled.

Parameters:

featureState - the feature state to clear