org.openstreetmap.josm.command
Class ChangeRelationMemberRoleCommand

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

public class ChangeRelationMemberRoleCommand
extends Command

Command that changes the role of a relation member


Field Summary
private  java.lang.String newRole
           
private  java.lang.Boolean oldModified
           
private  java.lang.String oldRole
           
private  int position
           
private  Relation relation
           
 
Constructor Summary
ChangeRelationMemberRoleCommand(Relation relation, int position, java.lang.String newRole)
           
 
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.
 void undoCommand()
          Undoes the command.
 
Methods inherited from class org.openstreetmap.josm.command.Command
checkAndConfirmOutlyingOperation, getLayer, getOrig, getParticipatingPrimitives, 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

relation

private final Relation relation

position

private int position

newRole

private final java.lang.String newRole

oldRole

private java.lang.String oldRole

oldModified

private java.lang.Boolean oldModified
Constructor Detail

ChangeRelationMemberRoleCommand

public ChangeRelationMemberRoleCommand(Relation relation,
                                       int position,
                                       java.lang.String newRole)
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


JOSM