/*
 * CWorkflowFileSourceInformation.h
 *
 *  Created on: Jul 28, 2011
 *      Author: dev
 */

#ifndef PAI_FRAME_WORKFLOWENGINE_CTEMPLATEINFORMATION_H
#define PAI_FRAME_WORKFLOWENGINE_CTEMPLATEINFORMATION_H

#include "SStatements.h"
#include "SStatementBlocks.h"
#include <vector>
namespace pai{
namespace workflow {
/**
 * @brief 代码生成器模板信息类
 * 包括以下模板信息：
 * 1.参数与模块头文件
 * 2.模块初始化信息，参数初始化信息
 * 3.模块连接关系
 */
class CTemplateInformation{

public:

	/**
	 * @brief 是否是并行工作流
	 */
	virtual bool IsParallelWorkflow() = 0;

	/**
	 * 获得初始化模块信息
	 * 包括：
	 * 1.初始化模块变量，以及变量值设定
	 * 2.参数变量名，以及参数值的设定
	 */
	virtual int GetSInitializationBlocks(std::vector<SInitializationBlock>& blocks) = 0;
	virtual int GetInputBufferStatements(std::vector<SSettingInputBufferStatement>& statements) = 0;
	virtual int GetOutputBufferStatements(std::vector<SSettingOutputBufferStatement>& statements) = 0;
	virtual int GetNewBufferStatements(std::vector<SNewBufferStatement>& statements) = 0;

	/**
	 * @brief 获得Reduce初始化模板信息
	 */
	virtual int GetReduceInitializationBlocks(std::vector<SInitializationBlock>& blocks) = 0;
	/**
	 * @brief 获得Reduce New Buffer模板信息
	 */
	virtual int GetReduceNewBufferStatements(std::vector<SNewBufferStatement>& statements) = 0;
	/**
	 * @brief 获得Reduce Set InputBuffer模板信息
	 */
	virtual int GetReduceInputBufferStatements(std::vector<SSettingInputBufferStatement>& statements) = 0;
	/**
	 * @brief 获得Reduce Set OutputBuffer模板信息
	 */
	virtual int GetReduceOutputBufferStatements(std::vector<SSettingOutputBufferStatement>& statements) = 0;

	virtual ~CTemplateInformation(){};
};

}
}

#endif