org.vectomatic.svg.edit.client.command

Interface ICommand

All Known Implementing Classes:

CloneCommand, CommandBase, CopyCommand, DndCommandBase, EditImageHrefCommand, EditTitleCommand, EditTransformCommand, GenericAddCommand, GenericEditCommand, GenericRemoveCommand, MoveCommand, ReorderCommand

public interface ICommand

Interface to represent a command. A command is an atomic modification of the SVG model. The modification can be done or undone. The command provides various descriptions of its effect on the model.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DESCRIPTION
static String	NAME

Method Summary

Modifier and Type	Method and Description
com.extjs.gxt.ui.client.data.BeanModel	asModel() Returns a BeanModel wrapping this command
void	commit() Applies the modification represented by this command to the model
String	getDescription() Provides a detailed description of this command.
ICommandFactory	getFactory() Returns the factory which manufactured this command
void	rollback() Restores the model to its previous state

Field Detail

NAME

static final String NAME

See Also:

Constant Field Values

DESCRIPTION

static final String DESCRIPTION

See Also:

Constant Field Values

Method Detail

getDescription

String getDescription()

Provides a detailed description of this command. The message must describe precisely what the command does ("Group circle #11, square #207" or "Apply translate(24, 14) to circle #22")

commit

void commit()

Applies the modification represented by this command to the model

rollback

void rollback()

Restores the model to its previous state

getFactory

ICommandFactory getFactory()

Returns the factory which manufactured this command

asModel

com.extjs.gxt.ui.client.data.BeanModel asModel()

Returns a BeanModel wrapping this command

Returns:

a BeanModel wrapping this command