DefaultSelectionContext (SNAP Engine API)

java.lang.Object
- com.bc.ceres.core.ExtensibleObject
- - com.bc.ceres.swing.selection.AbstractSelectionContext
  - - com.bc.ceres.swing.selection.support.DefaultSelectionContext

All Implemented Interfaces:

Extensible, SelectionChangeEmitter, SelectionContext, SelectionSource
```
public class DefaultSelectionContext
extends AbstractSelectionContext
```
A default implementation of the SelectionContext interface. This class is actually only useful for testing purposes. Real world implementations of a SelectionContext will most likely adapt to the selections emitted by dedicated GUI components.

Since:

Ceres 0.10

- Constructor Summary
  
  Constructors
  Constructor Description
  
  DefaultSelectionContext()
  
  DefaultSelectionContext(Object selectionSource)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Selection getSelection()
  
  void setSelection(Selection selection)
  Sets a new selection.
  - Methods inherited from class com.bc.ceres.swing.selection.AbstractSelectionContext
    addSelectionChangeListener, canDeleteSelection, canInsert, canSelectAll, deleteSelection, fireSelectionChange, getSelectionChangeListeners, insert, removeSelectionChangeListener, selectAll
  - Methods inherited from class com.bc.ceres.core.ExtensibleObject
    getExtension
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface com.bc.ceres.core.Extensible
    getExtension

- Constructor Detail
  - DefaultSelectionContext
```
public DefaultSelectionContext()
```
  - DefaultSelectionContext
```
public DefaultSelectionContext(Object selectionSource)
```
- Method Detail
  - getSelection
```
public Selection getSelection()
```
    Returns:
    
    The current selection. The selection may be empty, but never null.
    
    See Also:
    
    Selection.EMPTY, Selection.isEmpty()
  - setSelection
```
public void setSelection(Selection selection)
```
    Description copied from interface: SelectionContext
    
    Sets a new selection.
    
    Parameters:
    
    selection - The new selection.