Package com.massifmaps.layers

Class EditableVectorLayer

java.lang.Object

com.massifmaps.layers.Layer

com.massifmaps.layers.VectorLayer

com.massifmaps.layers.EditableVectorLayer

public class EditableVectorLayer
extends VectorLayer

A vector layer that supports editing its contents. Editing requires registered listener.

Constructor Summary

Constructors

Constructor	Description
EditableVectorLayer(VectorDataSource dataSource)	Constructs a VectorLayer object from a data source.

Method Summary

Modifier and Type	Method	Description
VectorElement	getSelectedVectorElement()	Returns the selected vector element.
VectorEditEventListener	getVectorEditEventListener()	Returns the current edit event listener for the layer.
void	setSelectedVectorElement(VectorElement element)	Selects the given vector element.
void	setVectorEditEventListener(VectorEditEventListener listener)	Sets the current edit event listener for the layer.

Methods inherited from class com.massifmaps.layers.VectorLayer

getDataSource, getVectorElementEventListener, isUpdateInProgress, isZBuffering, setVectorElementEventListener, setZBuffering

Methods inherited from class com.massifmaps.layers.Layer

containsMetaDataKey, equals, getMetaData, getMetaDataElement, getOpacity, getUpdatePriority, getVisibleZoomRange, hashCode, isPostProcessed, isVisible, refresh, setCullDelay, setMetaData, setMetaDataElement, setOpacity, setPostProcessed, setUpdatePriority, setVisible, setVisibleZoomRange, simulateClick, update

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details

EditableVectorLayer

public EditableVectorLayer(VectorDataSource dataSource)

Constructs a VectorLayer object from a data source.

Parameters:

dataSource - The data source from which this layer loads data.

Method Details

getSelectedVectorElement

public VectorElement getSelectedVectorElement()

Returns the selected vector element. If no element is currently selected, null is returned.

Returns:

The selected vector element or null if no element is selected.

setSelectedVectorElement

public void setSelectedVectorElement(VectorElement element)

Selects the given vector element. Deselects currently selected element is null argument is used.

Parameters:

element - The vector element to select or null.

getVectorEditEventListener

public VectorEditEventListener getVectorEditEventListener()

Returns the current edit event listener for the layer.

Returns:

The current edit event listener or null if no listener is set.

setVectorEditEventListener

public void setVectorEditEventListener(VectorEditEventListener listener)

Sets the current edit event listener for the layer.
Note that valid listener is required for editing operations to work.

Parameters:

listener - The edit event listener to use.