// $Id: ModelCommandCreationObserver.java 13530 2007-09-11 06:07:38Z tfmorris $
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package org.argouml.model;
/**
* An interface to be implemented by the class responsible for managing
* or delegating commands reform the model interface.
*
* @author Bob Tarling
*/
public interface ModelCommandCreationObserver {
/**
* Called whenever a command is created by the model subsystem
* to execute it and store it for undo
* @param command the command.
*/
Object execute(ModelCommand command);
}