/**
* Copyright 2007-2011 非也
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation。
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses. *
*/
package org.fireflow.service.java.mock;
/**
*
* @author 非也 www.firesoa.com
*
*
*/
public interface Calculator {
/**
*
* @param action 操作符
* @param param 操作数
* @param flag 简单类型的标志位,没有什么作用,纯粹用于测试简单类型输入参数。
* @return
* @throws Exception
*/
public Result calculate(MathsAction action,Operand param,int flag) throws Exception;
}