Package org.openstreetmap.josm.command

Class AbstractNodesCommand<C extends java.util.Collection<Node>>

java.lang.Object

org.openstreetmap.josm.command.Command

org.openstreetmap.josm.command.AbstractNodesCommand<C>

Type Parameters:

C - type of nodes collection used for this command

All Implemented Interfaces:

PseudoCommand

Direct Known Subclasses:

ChangeNodesCommand, RemoveNodesCommand

public abstract class AbstractNodesCommand<C extends java.util.Collection<Node>>
extends Command

Abstracts superclass of ChangeNodesCommand / RemoveNodesCommand.

Since:

15013

Nested Class Summary

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

Command.OldNodeState

Field Summary

Fields

Modifier and Type	Field	Description
protected C	cmdNodes
protected Way	way

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

IS_INCOMPLETE, IS_OK, IS_OUTSIDE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractNodesCommand(DataSet ds, Way way, C cmdNodes)	Constructs a new AbstractNodesCommand.
protected	AbstractNodesCommand(Way way, C cmdNodes)	Constructs a new AbstractNodesCommand.

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.
int	hashCode()
protected abstract void	modifyWay()

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

checkOutlyingOrIncompleteOperation, ensurePrimitivesAreInDataset, getAffectedDataSet, getOrig, getParticipatingPrimitives, 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, getDescriptionText

Field Detail

way

protected final Way way

cmdNodes

protected final C extends java.util.Collection<Node> cmdNodes

Constructor Detail

AbstractNodesCommand

protected AbstractNodesCommand(Way way,
                               C cmdNodes)

Constructs a new AbstractNodesCommand.

Parameters:

way - The way to modify

cmdNodes - The collection of nodes for this command

AbstractNodesCommand

protected AbstractNodesCommand(DataSet ds,
                               Way way,
                               C cmdNodes)

Constructs a new AbstractNodesCommand.

Parameters:

ds - The target data set. Must not be null

way - The way to modify

cmdNodes - The collection of nodes for this command

Method Detail

modifyWay

protected abstract void modifyWay()

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

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

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