?? pc.java
字號(hào):
package com.javapatterns.visitor.inventory;
public class Pc extends Composite
{
public Pc()
{
super.add(new IntegratedBoard());
super.add(new HardDisk());
super.add(new Case());
}
public void accept(Visitor v)
{
System.out.println("Pc has been visited.");
super.accept(v);
}
}
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