/*
Name:IDataBase
Author: Terry Dong
Description: interface for data access
*/
using System;
using System.Data;
using System.Collections.Generic;
using TerryDong.SystemFramework;
namespace TerryDong.DAL
{
public interface IDataBase<T>
{
/// <summary>
/// get max ID
/// </summary>
int GetMaxId();
/// <summary>
/// if exists data
/// </summary>
bool Exists(string primaryKeyId);
/// <summary>
/// add new entity
/// </summary>
void Add(T t);
/// <summary>
/// update entity
/// </summary>
void Update(T t);
/// <summary>
/// delete data by primarykeyid
/// </summary>
void Delete(int primaryKeyId);
/// <summary>
/// get entity data
/// </summary>
T GetEntity(int primaryKeyId);
/// <summary>
/// get dataset data
/// </summary>
DataSet GetDataSet(string strWhere);
/// <summary>
/// get dataset data default is all.
/// </summary>
DataSet GetDataSet();
/// <summary>
/// get entity list by input condition
/// </summary>
SortList<T> GetList(string strWhere);
}
}