#ifndef  _H_ALGORITHM_COMMON_UD_H
#define  _H_ALGORITHM_COMMON_UD_H

#include <eqpalg/AlgCommonDefine.h>
#include <eqpalg/AlgorithmBase.h>
#include <zlib/CCalculator.h>
#include <zcus/IHDBTools.h>
#include <string>
#include <iostream>
#include <iomanip>
const int RETRACT = 1;
const int DOWN = 0;
const int UP = 1;
class AlgCommonUD:virtual public AlgorithmBase
{
	public:
		AlgCommonUD(const string name,const Json::Value rulejson, const string ruleid);

		virtual ~AlgCommonUD();

	public:

		virtual int Reload();
		virtual int calculate(string& outjson);

	private:
		int last_signal;
};

#endif