org.openstreetmap.josm.command
Class AddCommand

java.lang.Object
  extended by org.openstreetmap.josm.command.PseudoCommand
      extended by org.openstreetmap.josm.command.Command
          extended by org.openstreetmap.josm.command.AddCommand

public class AddCommand
extends Command

A command that adds an osm primitive to a dataset. Keys cannot be added this way. See ChangeCommand for comments on relation back references.


Field Summary
private  OsmPrimitive osm
          The primitive to add to the dataset.
 
Constructor Summary
AddCommand(OsmDataLayer layer, OsmPrimitive osm)
          Create the command and specify the element to add.
AddCommand(OsmPrimitive osm)
          Create the command and specify the element to add.
 
Method Summary
 boolean executeCommand()
          Executes the command on the dataset.
 void fillModifiedData(java.util.Collection<OsmPrimitive> modified, java.util.Collection<OsmPrimitive> deleted, java.util.Collection<OsmPrimitive> added)
          Fill in the changed data this command operates on.
 javax.swing.Icon getDescriptionIcon()
          Provides a descriptive icon of this command.
 java.lang.String getDescriptionText()
          Provides a description text representing this command.
 java.util.Collection<OsmPrimitive> getParticipatingPrimitives()
          Return the primitives that take part in this command.
 void undoCommand()
          Undoes the command.
 
Methods inherited from class org.openstreetmap.josm.command.Command
checkAndConfirmOutlyingOperation, getLayer, getOrig, invalidBecauselayerRemoved
 
Methods inherited from class org.openstreetmap.josm.command.PseudoCommand
getChildren
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

osm

private final OsmPrimitive osm
The primitive to add to the dataset.

Constructor Detail

AddCommand

public AddCommand(OsmPrimitive osm)
Create the command and specify the element to add.


AddCommand

public AddCommand(OsmDataLayer layer,
                  OsmPrimitive osm)
Create the command and specify the element to add.

Method Detail

executeCommand

public boolean executeCommand()
Description copied from class: Command
Executes the command on the dataset. This implementation will remember all primitives returned by fillModifiedData for restoring them on undo.

Overrides:
executeCommand in class Command

undoCommand

public void undoCommand()
Description copied from class: Command
Undoes the command. It can be assumed that all objects are in the same state they were before. It can also be assumed that executeCommand was called exactly once before. This implementation undoes all objects stored by a former call to executeCommand.

Overrides:
undoCommand in class Command

fillModifiedData

public void fillModifiedData(java.util.Collection<OsmPrimitive> modified,
                             java.util.Collection<OsmPrimitive> deleted,
                             java.util.Collection<OsmPrimitive> added)
Description copied from class: Command
Fill in the changed data this command operates on. Add to the lists, don't clear them.

Specified by:
fillModifiedData in class Command
Parameters:
modified - The modified primitives
deleted - The deleted primitives
added - The added primitives

getDescriptionText

public java.lang.String getDescriptionText()
Description copied from class: PseudoCommand
Provides a description text representing this command.

Specified by:
getDescriptionText in class PseudoCommand

getDescriptionIcon

public javax.swing.Icon getDescriptionIcon()
Description copied from class: PseudoCommand
Provides a descriptive icon of this command.

Overrides:
getDescriptionIcon in class PseudoCommand

getParticipatingPrimitives

public java.util.Collection<OsmPrimitive> getParticipatingPrimitives()
Description copied from class: Command
Return the primitives that take part in this command.

Overrides:
getParticipatingPrimitives in class Command


JOSM