org.openstreetmap.josm.command

Class RemoveNodesCommand

java.lang.Object

org.openstreetmap.josm.command.Command

org.openstreetmap.josm.command.RemoveNodesCommand

All Implemented Interfaces:

PseudoCommand

public class RemoveNodesCommand
extends Command

Command that removes a set of nodes from a way. The same can be done with ChangeNodesCommand, but this is more efficient. (Needed for the tool to disconnect nodes from ways.)

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.Set<Node>	rmNodes
private Way	way

Fields inherited from class org.openstreetmap.josm.command.Command

IS_INCOMPLETE, IS_OK, IS_OUTSIDE

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
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.
int	hashCode()

Methods inherited from class org.openstreetmap.josm.command.Command

checkAndConfirmOutlyingOperation, checkOutlyingOrIncompleteOperation, getAffectedDataSet, getLayer, getOrig, getParticipatingPrimitives, invalidateAffectedLayers, invalidBecauselayerRemoved, undoCommand

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.openstreetmap.josm.command.PseudoCommand

getChildren

Field Detail

way

private final Way way

rmNodes

private final java.util.Set<Node> rmNodes

Constructor Detail

RemoveNodesCommand

public RemoveNodesCommand(Way way,
                          java.util.List<Node> rmNodes)

Constructs a new RemoveNodesCommand.

Parameters:

way - The way to modify

rmNodes - The list of nodes to remove

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.

The layer should be invalidated after execution so that it can be re-painted.

Overrides:

executeCommand in class Command

Returns:

true

See Also:

Command.invalidateAffectedLayers()

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 interface: PseudoCommand

Provides a description text representing this command.

Returns:

description text representing this command

getDescriptionIcon

public javax.swing.Icon getDescriptionIcon()

Description copied from interface: PseudoCommand

Provides a descriptive icon of this command.

Returns:

descriptive icon of this command

hashCode

public int hashCode()

Overrides:

hashCode in class Command

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class Command