org.gvsig.tools.undo.command
Interface CommandNotification

All Known Implementing Classes:

DefaultCommandNotification

public interface CommandNotification

This interface represents a notification used by the commands record to indicate an action over a command.

Field Summary

static String	ADD The command has been added to the command record
static String	REDO The command has been redone
static String	UNDO The command has been undone

Method Summary

Command	getCommand() Returns the Command over which the action is executed
String	getType() Returns this notification's type.

Field Detail

ADD

static final String ADD

The command has been added to the command record

See Also:

Constant Field Values

UNDO

static final String UNDO

The command has been undone

See Also:

Constant Field Values

REDO

static final String REDO

The command has been redone

See Also:

Constant Field Values

Method Detail

getCommand

Command getCommand()

Returns the Command over which the action is executed

Returns:

Command over which the action is executed

getType

String getType()

Returns this notification's type. One of the constants defined in this interface.

Returns:

a String containing this notification's type.