currency.java

来自「卡内基梅隆大学软件工程课件,很全面」· Java 代码 · 共 28 行

package util;

import java.text.NumberFormat;
import java.util.*;

public class Currency {

	private Locale locale;
	private double amount;
	public Currency() {
		locale = null;
		amount = 0.0;
	}

	public synchronized void setLocale(Locale l) {
		locale = l;
	}

	public synchronized void setAmount(double a) {
		amount = a;
	}

	public synchronized String getFormat() {
		NumberFormat nf = NumberFormat.getCurrencyInstance(locale);
		return nf.format(amount);
	}
}