Package com.j3d.engine.scene.nodes.layer

Class LayerList

java.lang.Object

java.util.AbstractCollection<Layer>

java.util.AbstractList<Layer>

java.util.ArrayList<Layer>

com.j3d.engine.scene.nodes.layer.LayerList

All Implemented Interfaces:

Serializable, Cloneable, Iterable<Layer>, Collection<Layer>, List<Layer>, RandomAccess, SequencedCollection<Layer>

public class LayerList
extends ArrayList<Layer>

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
LayerList()
LayerList(int initialCapacity)

Method Summary

Modifier and Type	Method	Description
void	clear()
Layer	find(String id)	Finds a Layer by its identifier.
static LayerList	from(List<Layer> collect)
private void	internalSwap(Layer l1, Layer l2)
VoidAction	move(Layer layer, LayerMoveOperation moveOperation)
Stream<GObject>	objectStream()
VoidAction	swap(Layer l1, Layer l2)	Swaps the positions of two layers in the list.
void	swingAddAll(Collection<Layer> values)
Stream<Thing>	thingStream()

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, addFirst, addLast, clone, contains, ensureCapacity, equals, forEach, get, getFirst, getLast, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeFirst, removeIf, removeLast, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, stream, toArray

Methods inherited from interface java.util.List

containsAll, reversed

Constructor Details

LayerList

public LayerList()

LayerList

public LayerList(int initialCapacity)

Method Details

from

public static LayerList from(List<Layer> collect)

clear

public void clear()

Specified by:

clear in interface Collection<Layer>

Specified by:

clear in interface List<Layer>

Overrides:

clear in class ArrayList<Layer>

find

public Layer find(String id)

Finds a Layer by its identifier.

Parameters:

id - The identifier of the layer to finder.

Returns:

The Layer with the matching identifier, or null if no such layer is found.

internalSwap

private void internalSwap(Layer l1,
 Layer l2)

swap

public VoidAction swap(Layer l1,
 Layer l2)

Swaps the positions of two layers in the list.

Parameters:

l1 - The first layer to swap.

l2 - The second layer to swap.

Returns:

A VoidAction that performs the swap and can be undone.

Throws:

IllegalArgumentException - if either layer is not found in the list.

move

public VoidAction move(Layer layer,
 LayerMoveOperation moveOperation)

swingAddAll

public void swingAddAll(Collection<Layer> values)

objectStream

public Stream<GObject> objectStream()

thingStream

public Stream<Thing> thingStream()