com.mindfusion.diagramming
Class AddToContainerCmd

java.lang.Object
  com.mindfusion.diagramming.Command
      com.mindfusion.diagramming.AddToContainerCmd

public class AddToContainerCmd
extends Command

Constructor Summary

protected

AddToContainerCmd(ContainerNode container, DiagramNodeList nodes, boolean interactive) Intializes a new instance of the AddToContainerCmd class.

Method Summary

protected boolean	adopt(Command command) Merges adjacent commands in the history queue if they are related.
void	execute(boolean undoEnabled) Carries out the command action.
ContainerNode	getContainer() Gets the container node associated with the command.
DiagramNodeList	getNodes() Gets the item associated with the command.
protected boolean	isContainerOf(Command command) Determines whether a command has been initiated by this command and should be treated as a derivative.
void	redo() Redoes the command.
void	undo() Undoes the command.

Methods inherited from class com.mindfusion.diagramming.Command

addSubCmd, getContext, getSubCommands, getTitle, setTitle

Methods inherited from class java.lang.Object

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

Constructor Detail

AddToContainerCmd

protected AddToContainerCmd(ContainerNode container,
                            DiagramNodeList nodes,
                            boolean interactive)

Intializes a new instance of the AddToContainerCmd class.

Method Detail

execute

public void execute(boolean undoEnabled)

Carries out the command action.

Specified by:

execute in class Command

Parameters:

undoEnabled - true if the undo manager is enabled at this time, otherwise false.

undo

public void undo()

Undoes the command.

Overrides:

undo in class Command

redo

public void redo()

Redoes the command.

Overrides:

redo in class Command

isContainerOf

protected boolean isContainerOf(Command command)

Determines whether a command has been initiated by this command and should be treated as a derivative.

Overrides:

isContainerOf in class Command

Parameters:

command - The Command for which to determine whether it is a derivative.

Returns:

true if the specified command should be considered a derivative; otherwise, false.

adopt

protected boolean adopt(Command command)

Merges adjacent commands in the history queue if they are related.

Overrides:

adopt in class Command

Parameters:

command - The Command that might be adopted by this command.

Returns:

true if the specified command has been adopted; otherwise, false.

getContainer

public ContainerNode getContainer()

Gets the container node associated with the command.

getNodes

public DiagramNodeList getNodes()

Gets the item associated with the command.