org.openstreetmap.josm.command

Class ChangeNodesCommand

java.lang.Object

org.openstreetmap.josm.command.PseudoCommand

org.openstreetmap.josm.command.Command

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.)

Nested Class Summary

Nested classes/interfaces inherited from class org.openstreetmap.josm.command.Command

Command.OldNodeState

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List<Node>	newNodes
private Way	way

Constructor Summary

Constructors

Constructor and Description
ChangeNodesCommand(Way way, java.util.List<Node> newNodes) Constructs a new ChangeNodesCommand.

Method Summary

Modifier and Type	Method and Description
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)

Constructs a new ChangeNodesCommand.

Parameters:

way - The way to modify

newNodes - The new list of nodes for the given way

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

Returns:

true

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