caldata.java

一个简单的模仿 window 计算器的java程序 可以进行加

package zzjun.gui.domain;

public class CalData {
	
	private Double num1=0d;
	private Double num2=0d;
	private Double result=null;
	
	
	public Double getNum1() {
		return num1;
	}
	public void setNum1(Double num1) {
		this.num1 = num1;
	}
	public Double getNum2() {
		return num2;
	}
	public void setNum2(Double num2) {
		this.num2 = num2;
	}
	public Double getResult() {
		return result;
	}
	public void setResult(Double result) {
		this.result = result;
	}
	
	
	

}