HoverableLayer

All Superinterfaces:

GeoObjectLayer, Layer, PropertySupport

All Known Implementing Classes:

AbstractDataSetLayer, NFEFeatureLayerRenderer, NFEManipulableFeatureLayerRenderer, NFENetworkRenderer, NFEPathRenderer, NFERenderer
```
public interface HoverableLayer
extends GeoObjectLayer
```
An interface for layers that have objects that can be hovered over

Field Summary
- Fields inherited from interface oracle.spatial.network.nfe.vis.maps.core.Layer
  PROPERTY_NAME, PROPERTY_PROVIDERID, PROPERTY_SRID, PROPERTY_VISIBLE

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`clearHover()`	Removes the hovering state from all the geo-objects
`java.util.List<GeoObject>`	`getHover()`	Returns all the geo-object that are being hovered
`boolean`	`isHover(GeoObject obj)`	Returns true if the geo-object is being hovered
`int`	`numHovered()`	Returns the number of geo-objects that are being hovered
`boolean`	`setHover(java.util.List<GeoObject> objs)`	A list of geo-objects being hovered

Methods inherited from interface oracle.spatial.network.nfe.vis.maps.core.GeoObjectLayer
getObject, getObjects

Methods inherited from interface oracle.spatial.network.nfe.vis.maps.core.Layer
added, clear, fromXMLElement, getCanvas, getDataMBR, getFullExtent, getIcon, getName, getProviderID, getSRID, handleEvent, hitTest, hitTest, isVisible, mapRegionChanged, removed, render, repaint, setCanvas, setName, setProviderID, setSRID, setVisible, toXMLElement, update

Methods inherited from interface oracle.spatial.network.nfe.vis.maps.util.PropertySupport
addPropertyChangeListener, addPropertyChangeListener, getProperties, getProperty, getProperty, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener, setProperty

- Method Detail
  - setHover
```
boolean setHover(java.util.List<GeoObject> objs)
```
    A list of geo-objects being hovered
    
    Parameters:
    
    objs -
    
    Returns:
    
    true if the objects were hovered
  - clearHover
```
boolean clearHover()
```
    Removes the hovering state from all the geo-objects
    
    Returns:
  - getHover
```
java.util.List<GeoObject> getHover()
```
    Returns all the geo-object that are being hovered
    
    Returns:
  - isHover
```
boolean isHover(GeoObject obj)
```
    Returns true if the geo-object is being hovered
    
    Parameters:
    
    obj -
    
    Returns:
  - numHovered
```
int numHovered()
```
    Returns the number of geo-objects that are being hovered
    
    Returns: