/// <summary>
/// 构造函数：指定同步间隔时间及所有数据同步的委托，只适合那种更新较快的项
/// </summary>
/// <param name="GapSpan"></param>
/// <param name="method"></param>
internal CacheItem(TimeSpan GapSpan, Func <Dictionary <TKey, TValue> > method)
{
GetAllMethod = method;
if (method != null)
{
myCacheItem = CacheItemInfoCollection <TParam, TKey, TValue> .CreateDatas(method());
}
else
{
myCacheItem = new CacheItemInfoCollection <TParam, TKey, TValue>();
}
myCacheItem.Owner = this;
syncUtil = ThreadSvrUtil.CreateSvrUtil(GapSpan, SyncData);
//自动启动同步服务
syncUtil.Start();
}
/// <summary>
/// 构造函数：指定同步间隔时间及所有数据同步的委托，只适合那种更新较快的项
/// 通过定时表达式创建定时激活器
/// 定时器设置格式如下：
/// 1、定时触发：0|h|1,表示按每小时激活,0|m|1 表示按每分钟激活,0|s|1 表示按每秒钟激活,0|ms|1 表示按每毫秒激活
/// 2、时点触发：1|17:30;17:12;02:36
/// </summary>
/// <param name="GapSpanExp"></param>
/// <returns></returns>
internal CacheItem(string GapSpanExp, Func <Dictionary <TKey, TValue> > method, Dictionary <TKey, TValue> items)
{
GetAllMethod = method;
if (items != null)
{
myCacheItem = CacheItemInfoCollection <TParam, TKey, TValue> .CreateDatas(items);
}
else
{
myCacheItem = new CacheItemInfoCollection <TParam, TKey, TValue>();
}
myCacheItem.Owner = this;
ThreadTimer timer = ThreadTimer.CreateThreadTimerByExp(GapSpanExp);
timer.Method = SyncData;
syncUtil = new ThreadSvrUtil(timer);
//自动启动同步服务
syncUtil.Start();
}