package net.sourceforge.pain.data;

import java.util.*;

/**
 * PAiN  Date: 22.05.2003  Time: 2:18:42
 */
public interface LogicalObject {

	public  Role addRole(final Class roleClass) throws Exception;

	public  boolean is(Class typeClass);

	public void removeRole(Class roleClass) throws Exception;

	public Role getRole(Class roleClass);

	public boolean sameObjectAs(LogicalObject obj) ;

	public Iterator rolesIterator();

}