package typeinfo;

//: typeinfo/Robot.java

import java.util.*;

import javax.swing.text.html.HTMLDocument.HTMLReader.IsindexAction;

import net.mindview.util.*;

public interface Robot {

String name();

String model();

List<Operation> operations();

class Test {

public static void test(Robot r) {

if(r instanceof Null)

System.out.println("[Null Robot]");

System.out.println("Robot name: " + r.name());

System.out.println("Robot model: " + r.model());

for(Operation operation : r.operations()) {

System.out.println(operation.description());

operation.command();

}

}

}

} ///:~