package examples.sfsb;
import javax.ejb.*;
import java.rmi.RemoteException;
public interface TraderRemote extends EJBObject {
public TradeResult buy(String customerName, String stockSymbol, int shares)
throws ProcessingErrorException, RemoteException;
public TradeResult sell(String customerName, String stockSymbol, int shares)
throws ProcessingErrorException, RemoteException;
public double getBalance()
throws RemoteException;
}