?? client.java
字號(hào):
package com.javapatterns.visitor.inventory;
public class Client
{
private static PriceVisitor pv;
private static InventoryVisitor iv;
private static Equipment equip;
public static void main(String[] argv)
{
equip = new Pc();
pv = new PriceVisitor();
equip.accept(pv);
System.out.println("Price: " + pv.value() );
System.out.println("\n");
iv = new InventoryVisitor();
equip.accept(iv);
System.out.println("Number of parts: " + iv.size());
}
}
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