EditableLayer

All Superinterfaces:

GeoObjectLayer, Layer, PropertySupport

All Known Implementing Classes:

AbstractDataSetLayer
```
public interface EditableLayer
extends GeoObjectLayer
```
A layer which support editing actions on its content

Field Summary

Fields
Modifier and Type Field Description

static java.lang.String PROPERTY_EDITABLE
- 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
`void`	`addEditChangeListener(EditChangeListener l)`	Adds a change listener to listen for editing changes
`boolean`	`appendToObject(java.lang.Object key, java.lang.Object spatialObject)`	Appends the provided spatialObject to an existing feature
`void`	`clearChanges()`
`GeoObject`	`deleteObject(java.lang.Object key)`	Deletes an existing GeoObject instance.
`boolean`	`insertObject(java.lang.Object key, GeoObject obj)`	Inserts a new GeoObject instance
`boolean`	`isEditable()`
`boolean`	`isModified()`
`GeoObject`	`newObject(java.lang.Object spatialObject, java.lang.Object[] params)`	Creates a new GeoObject with the provided parameters
`void`	`removeEditChangeListener(EditChangeListener l)`
`boolean`	`save()`
`void`	`setEditable(boolean editable)`
`GeoObject`	`updateObject(java.lang.Object key, GeoObject changedObject)`	Updates an existing GeoObject with the specified change.

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

Field Detail
- PROPERTY_EDITABLE
```
static final java.lang.String PROPERTY_EDITABLE
```
  See Also:
  
  Constant Field Values

Method Detail

updateObject
```
GeoObject updateObject(java.lang.Object key,
                       GeoObject changedObject)
```
Updates an existing GeoObject with the specified change.

Parameters:

changedObject - the object containing changes

Returns:

the old object

deleteObject
```
GeoObject deleteObject(java.lang.Object key)
```
Deletes an existing GeoObject instance.

Parameters:

key - the object to be deleted

Returns:

the deleted object

insertObject

boolean insertObject(java.lang.Object key,
                     GeoObject obj)
              throws java.lang.Exception

Inserts a new GeoObject instance

Parameters:: obj - the new object to be added to this layer.
Returns:
Throws:: java.lang.Exception

newObject

GeoObject newObject(java.lang.Object spatialObject,
                    java.lang.Object[] params)
             throws java.lang.Exception

Creates a new GeoObject with the provided parameters

Parameters:: spatialObject -; params -
Returns:
Throws:: java.lang.Exception

appendToObject

boolean appendToObject(java.lang.Object key,
                       java.lang.Object spatialObject)
                throws java.lang.Exception

Appends the provided spatialObject to an existing feature

Parameters:: key -; spatialObject -
Returns:
Throws:: java.lang.Exception

setEditable
```
void setEditable(boolean editable)
```

isEditable
```
boolean isEditable()
```

isModified
```
boolean isModified()
```

save
```
boolean save()
```

clearChanges
```
void clearChanges()
```

addEditChangeListener
```
void addEditChangeListener(EditChangeListener l)
```
Adds a change listener to listen for editing changes

Parameters:

l -

removeEditChangeListener

void removeEditChangeListener(EditChangeListener l)