Package org.openstreetmap.josm.command

Class ChangeRelationMemberRoleCommand

java.lang.Object

org.openstreetmap.josm.command.Command

org.openstreetmap.josm.command.ChangeRelationMemberRoleCommand

All Implemented Interfaces:

PseudoCommand

public class ChangeRelationMemberRoleCommand
extends Command

Command that changes the role of a relation member

Nested Class Summary

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

Command.OldNodeState

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.String	newRole
private java.lang.Boolean	oldModified
private java.lang.String	oldRole
private int	position
private Relation	relation

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

IS_INCOMPLETE, IS_OK, IS_OUTSIDE

Constructor Summary

Constructors

Constructor	Description
ChangeRelationMemberRoleCommand(DataSet dataSet, Relation relation, int position, java.lang.String newRole)	Constructs a new ChangeRelationMemberRoleCommand.
ChangeRelationMemberRoleCommand(Relation relation, int position, java.lang.String newRole)	Constructs a new ChangeRelationMemberRoleCommand.

Method Summary

Modifier and Type	Method	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()
void	undoCommand()	Undoes the command.

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

checkOutlyingOrIncompleteOperation, ensurePrimitivesAreInDataset, getAffectedDataSet, getOrig, getParticipatingPrimitives

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

relation

private final Relation relation

position

private final 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)

Constructs a new ChangeRelationMemberRoleCommand.

Parameters:

relation - The relation to be changed. Must not be null, and belong to a data set

position - Member position

newRole - New role

ChangeRelationMemberRoleCommand

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

Constructs a new ChangeRelationMemberRoleCommand.

Parameters:

dataSet - The data set the role is in. Must not be null

relation - The relation to be changed

position - Member position

newRole - New role

Since:

12355

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

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 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