public MongoReturnDataList <T> Copy(bool Deeply = false)
{
MongoReturnDataList <T> ret = new MongoReturnDataList <T>();
this.ForEach(a => ret.Add(Deeply ? a.Clone <T>():a));
return(ret);
}
public static List <MongoDataDictionary <T> > ToGroup <T>(MongoDataDictionary <T> orgArr, int grpCnt = 0) where T : MongoData
{
List <MongoDataDictionary <T> > ret = new List <MongoDataDictionary <T> >();
int realcnt = grpCnt;
if (grpCnt <= 0)
{
realcnt = orgArr.Count / 10;
}
int grpInnerCnt = (int)Math.Floor((double)orgArr.Count / realcnt);//每组个数
int lastInnerCnt = orgArr.Count - grpInnerCnt * (realcnt - 1);
for (int i = 0; i < realcnt; i++)
{
int copycnt = grpInnerCnt;
if (i == realcnt - 1)
{
copycnt = lastInnerCnt;
}
MongoReturnDataList <T>[] grpcodes = new MongoReturnDataList <T> [copycnt];
Array.Copy(orgArr.Values.ToList().ToArray(), i * grpInnerCnt, grpcodes, 0, copycnt);//复制到数组中去
ret.Add(new MongoDataDictionary <T>(grpcodes));
}
return(ret);
}
public object Clone()
{
MongoReturnDataList <T> ret = new MongoReturnDataList <T>();
this.ForEach(a => ret.Add(a.Clone() as T));
return(ret);
}
public MongoReturnDataList <T> GetDataByIndies(int[] indies)
{
MongoReturnDataList <T> ret = new MongoReturnDataList <T>();
for (int i = 0; i < indies.Length; i++)
{
ret.Add(this[indies[i]]);
}
return(ret);
}
public MongoDataDictionary(MongoReturnDataList <T>[] inputdata)
{
inputdata.ToList().ForEach((a) => {
MongoReturnDataList <T> val = a;
if (val == null || val.Count == 0)
{
return;
}
this.Add((a[0] as ICodeData).code, a);//如果有一条及以上记录，加入
});
}
public MongoReturnDataList <T> Query(BsonDocument func)
{
MongoReturnDataList <T> ret = new MongoReturnDataList <T>();
try
{
List <T> list = this.FindAll(p => (p as MongoData).Compr(func));
//this.Clear();
list.ForEach(p => ret.Add(p));
}
catch (Exception ce)
{
LogLib.LogableClass.ToLog("结果链查询", ce.Message);
}
return(ret);
}
public MongoReturnDataList <T> Query <Field>(string col, Field val)
{
MongoReturnDataList <T> ret = new MongoReturnDataList <T>();
try
{
BsonElement bs = new BsonElement(col, BsonValue.Create(val));
//LogLib.LogableClass.ToLog("查询条件", string.Format("{0}=>{1}",col,val));
List <T> list = this.FindAll(p => p.Compr(bs) == true);
//this.Clear();
list?.ForEach(p => ret.Add(p));
}
catch (Exception ce)
{
LogLib.LogableClass.ToLog(string.Format("结果链查询错误[{0}]", ce.Message), ce.StackTrace);
}
return(ret);
}
public static MongoDataDictionary <T> ToDirectionary(MongoReturnDataList <T> list, string keyName)
{
MongoDataDictionary <T> ret = new MongoDataDictionary <T>();
if (list == null)
{
return(null);
}
for (int i = 0; i < list.Count; i++)
{
DetailStringClass obj = list[i] as DetailStringClass;
string key = obj.getValue(keyName)?.ToString();
MongoReturnDataList <T> sublist = new MongoReturnDataList <T>();
if (!ret.ContainsKey(key))
{
ret.Add(key, sublist);
}
sublist = ret[key];
sublist.Add(list[i]);
ret[key] = sublist;
}
return(ret);
}
