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using FObjBase;
using System;
using System.Collections.Generic;
using System.ComponentModel;
namespace FLY.OBJComponents.IService
{
public interface IBulkDbSQLiteService : INotifyPropertyChanged
{
/// <summary>
/// 最后一条数据Id
/// </summary>
long LastId { get; }
/// <summary>
/// 获取纵向趋势图
/// </summary>
/// <param name="request"></param>
/// <param name="asyncDelegate"></param>
/// <param name="asyncContext"></param>
void GetTrend(
Pack_GetTrendRequest request,
AsyncCBHandler asyncDelegate, object asyncContext);
}
public class Pack_GetTrendRequest
{
/// <summary>
/// 最后1幅数据ID, 当-1, 从数据库最后获取
/// </summary>
public long Id;
/// <summary>
/// 长度
/// </summary>
public int Count;
/// <summary>
/// 间隔, 只获取 Id % Interval == 0 的数据
/// </summary>
public int Interval;
/// <summary>
/// 按时间查找数据
/// </summary>
public bool IsSearchByTime;
/// <summary>
/// 按时间查找数据, 获取的数据对应的时间都比Time小
/// </summary>
public DateTime Time;
}
public class Pack_GetTrendReponse<T>
{
public Pack_GetTrendRequest Request;
/// <summary>
/// 数据是从尾向前排的
/// </summary>
public List<T> Values;
}
}