25 lines
717 B
Java
25 lines
717 B
Java
// typeinfo/Robot.java
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// ©2016 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
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import onjava.*;
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import java.util.*;
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public interface Robot {
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String name();
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String model();
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List<Operation> operations();
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class Test {
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public static void test(Robot r) {
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if(r instanceof Null)
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System.out.println("[Null Robot]");
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System.out.println("Robot name: " + r.name());
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System.out.println("Robot model: " + r.model());
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for(Operation operation : r.operations()) {
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System.out.println(operation.description());
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operation.command();
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}
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}
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}
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}
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