?? knownpatrons.java
字號:
package com.ttdev.helloworld;
import java.util.HashMap;
import java.util.Map;
public class KnownPatrons {
private Map patronCodeToDiscount;
public KnownPatrons() {
patronCodeToDiscount = new HashMap();
patronCodeToDiscount.put("p1", new Integer(90));
patronCodeToDiscount.put("p2", new Integer(95));
}
public Integer getDiscount(String patronCode) {
return (Integer) patronCodeToDiscount.get(patronCode);
}
public boolean isKnown(String patronCode) {
return patronCodeToDiscount.containsKey(patronCode);
}
}
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