org.openstreetmap.josm.actions
Class DownloadReferrersAction

java.lang.Object
  extended by javax.swing.AbstractAction
      extended by org.openstreetmap.josm.actions.JosmAction
          extended by org.openstreetmap.josm.actions.DownloadReferrersAction
All Implemented Interfaces:
java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action, Destroyable

public class DownloadReferrersAction
extends JosmAction

This action loads the set of primitives referring to the current selection from the OSM server.

See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.openstreetmap.josm.actions.JosmAction
sc
 
Fields inherited from class javax.swing.AbstractAction
changeSupport, enabled
 
Fields inherited from interface javax.swing.Action
ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON
 
Constructor Summary
DownloadReferrersAction()
           
 
Method Summary
 void actionPerformed(java.awt.event.ActionEvent e)
           
static void downloadReferrers(OsmDataLayer targetLayer, java.util.Collection<OsmPrimitive> children)
          Downloads the primitives referring to the primitives in primitives into the target layer targetLayer.
static void downloadReferrers(OsmDataLayer targetLayer, long id, OsmPrimitiveType type)
          Downloads the primitives referring to the primitive given by id and type.
static void downloadReferrers(OsmDataLayer targetLayer, java.util.Map<java.lang.Long,OsmPrimitiveType> children)
          Downloads the primitives referring to the primitives in primitives into the target layer targetLayer.
protected  void updateEnabledState()
          Override in subclasses to update the enabled state of the action when something in the JOSM state changes, i.e.
protected  void updateEnabledState(java.util.Collection<? extends OsmPrimitive> selection)
          Override in subclasses to update the enabled state of the action if the collection of selected primitives changes.
 
Methods inherited from class org.openstreetmap.josm.actions.JosmAction
destroy, getCurrentDataSet, getEditLayer, getShortcut, initEnabledState, installAdapters, setTooltip
 
Methods inherited from class javax.swing.AbstractAction
addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DownloadReferrersAction

public DownloadReferrersAction()
Method Detail

downloadReferrers

public static void downloadReferrers(OsmDataLayer targetLayer,
                                     java.util.Collection<OsmPrimitive> children)
                              throws java.lang.IllegalArgumentException
Downloads the primitives referring to the primitives in primitives into the target layer targetLayer. Does nothing if primitives is null or empty.

Parameters:
targetLayer - the target layer. Must not be null.
children - the collection of child primitives.
Throws:
java.lang.IllegalArgumentException - thrown if targetLayer is null

downloadReferrers

public static void downloadReferrers(OsmDataLayer targetLayer,
                                     java.util.Map<java.lang.Long,OsmPrimitiveType> children)
                              throws java.lang.IllegalArgumentException
Downloads the primitives referring to the primitives in primitives into the target layer targetLayer. Does nothing if primitives is null or empty.

Parameters:
targetLayer - the target layer. Must not be null.
children - the collection of primitives, given as map of ids and types
Throws:
java.lang.IllegalArgumentException - thrown if targetLayer is null

downloadReferrers

public static void downloadReferrers(OsmDataLayer targetLayer,
                                     long id,
                                     OsmPrimitiveType type)
                              throws java.lang.IllegalArgumentException
Downloads the primitives referring to the primitive given by id and type.

Parameters:
targetLayer - the target layer. Must not be null.
id - the primitive id. id > 0 required.
type - the primitive type. type != null required
Throws:
java.lang.IllegalArgumentException - thrown if targetLayer is null
java.lang.IllegalArgumentException - thrown if id <= 0
java.lang.IllegalArgumentException - thrown if type == null

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

updateEnabledState

protected void updateEnabledState()
Description copied from class: JosmAction
Override in subclasses to update the enabled state of the action when something in the JOSM state changes, i.e. when a layer is removed or added. See JosmAction.updateEnabledState(Collection) to respond to changes in the collection of selected primitives. Default behavior is empty.

Overrides:
updateEnabledState in class JosmAction
See Also:
JosmAction.updateEnabledState(Collection), JosmAction.initEnabledState()

updateEnabledState

protected void updateEnabledState(java.util.Collection<? extends OsmPrimitive> selection)
Description copied from class: JosmAction
Override in subclasses to update the enabled state of the action if the collection of selected primitives changes. This method is called with the new selection.

Overrides:
updateEnabledState in class JosmAction
Parameters:
selection - the collection of selected primitives; may be empty, but not null
See Also:
JosmAction.updateEnabledState(), JosmAction.initEnabledState()


JOSM