org.openstreetmap.josm.command
Class ChangeNodesCommand

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

public class ChangeNodesCommand
extends Command

Command that changes the nodes list of a way. The same can be done with ChangeCommand, but this is more efficient. (Needed for the duplicate node fixing tool of the validator plugin, when processing large data sets.)


Field Summary
private  java.util.List<Node> newNodes
           
private  Way way
           
 
Constructor Summary
ChangeNodesCommand(Way way, java.util.List<Node> newNodes)
           
 
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.
 
Methods inherited from class org.openstreetmap.josm.command.Command
checkAndConfirmOutlyingOperation, getLayer, getOrig, getParticipatingPrimitives, invalidBecauselayerRemoved, undoCommand
 
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

way

private final Way way

newNodes

private final java.util.List<Node> newNodes
Constructor Detail

ChangeNodesCommand

public ChangeNodesCommand(Way way,
                          java.util.List<Node> newNodes)
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

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


JOSM