com.luciad.view.gxy

LuciadLightspeedClass TLcdGXYLayerTreeNodeFactory

java.lang.Object

com.luciad.view.gxy.TLcdGXYLayerTreeNodeFactory

All Implemented Interfaces:

ILcdGXYLayerFactory

@LcdService(service=ILcdGXYLayerFactory.class,
            priority=50000)
public class TLcdGXYLayerTreeNodeFactory
extends Object
implements ILcdGXYLayerFactory

Layer factory to create layer nodes with sub-layers (ILcdLayerTreeNode's) for models with sub-models (ILcdModelTreeNode's). It loops over all sub-models and creates a layer for each. To create the sub-layers, it either uses a provided layer factory, or by default, all layer factories registered with the service loader.

It only accepts ILcdModelTreeNode's that are empty, so ones that don't have data in the nodes, only in the leafs. This is by far the most common case. It has a fall back priority to allow more specialized layer factories to overrule this generic implementation.

Since:

2017.0

Constructor Summary

Constructors

Constructor and Description
TLcdGXYLayerTreeNodeFactory() Creates a new layer node factory.
TLcdGXYLayerTreeNodeFactory(Supplier<ILcdGXYLayerFactory> aLeafLayerFactory) Creates a new layer node factory.

Method Summary

Modifier and Type	Method and Description
ILcdGXYLayer	createGXYLayer(ILcdModel aModel) Creates an ILcdGXYLayer for representing an ILcdModel on an ILcdGXYView.

Methods inherited from class java.lang.Object

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

Constructor Detail

TLcdGXYLayerTreeNodeFactory

public TLcdGXYLayerTreeNodeFactory()

Creates a new layer node factory. The sub-layers are created by the layer factories available from the TLcdServiceLoader.

TLcdGXYLayerTreeNodeFactory

public TLcdGXYLayerTreeNodeFactory(Supplier<ILcdGXYLayerFactory> aLeafLayerFactory)

Creates a new layer node factory. The sub-layers are created by the supplied layer factory. Should there be a hierarchy of layer nodes inside layer nodes, then the nodes will be created by this layer factory, and the leafs by the given factory.

Parameters:

aLeafLayerFactory - The layer factory used to create the leafs of the layer tree.

Method Detail

createGXYLayer

public ILcdGXYLayer createGXYLayer(ILcdModel aModel)

Description copied from interface: ILcdGXYLayerFactory

Creates an ILcdGXYLayer for representing an ILcdModel on an ILcdGXYView.

Specified by:

createGXYLayer in interface ILcdGXYLayerFactory

Parameters:

aModel - a model that needs to be visualized in an ILcdGXYView

Returns:

a layer representing the given model, or null if such a layer cannot be created

See Also:

TLcdGXYViewJPanel.setGXYLayerFactory(com.luciad.view.gxy.ILcdGXYLayerFactory)