/// <summary>
/// 지정된 key와 일치하는 자료에 대해 입력된 자료를 추가 합니다.
/// </summary>
/// <param name="list"></param>
/// <param name="key"></param>
/// <param name="overwrite"></param>
/// <returns></returns>
public AZList Merge(AZList list, string key, bool overwrite = false)
{
var rtnVal =
from src in this
from tgt in list
.Where(row => row.Get(key).Equals(src.Get(key)))
.DefaultIfEmpty()
select tgt == null ? src : src.Merge(tgt, overwrite);
return(rtnVal.ToAZList());
/*
* for (int i=0; i<Size(); i++) {
* AZData src = Get(i);
* if (src.HasKey(key)) {
* for (int k=0; k<list.Size(); k++) {
* AZData tgt = list.Get(k);
* if (tgt.HasKey(key)) {
* if (src.Get(key) == tgt.Get(key)) {
* src.Merge(tgt, overwrite);
* break;
* }
* }
* }
* }
* }
* return this;
*/
}
/// <summary>AZList 자료의 모든 AZData 자료를 추가</summary>
/// <param name="list">AZList, 추가할 AZList 자료</param>
public AZList Add(AZList list)
{
for (int cnti = 0; cnti < list.Size(); cnti++)
{
this.Add(list.Get(cnti));
}
return(this);
}
/// <summary>모든 AZData 중 Name값이 설정되고, Name값이 지정된 Name값과 일치하는 자료의 목록을 반환</summary>
/// <param name="name">string, </param>
public AZList Get(string name)
{
AZList rtnValue = new AZList();
for (int cnti = 0; cnti < this.list.Count; cnti++)
{
if (Get(cnti).Name != null && Get(cnti).Name.Equals(name))
{
rtnValue.Add(Get(cnti));
}
}
return(rtnValue);
}
/// <summary></summary>
public AZList GetList(int start_index, int length)
{
if (start_index < 0 || length < 1 || start_index >= Size())
{
throw new Exception("start_index or length value is invalid");
}
int end_index = start_index + length;
if (end_index >= Size())
{
end_index = Size();
}
//
AZList rtnValue = new AZList();
for (int cnti = start_index; cnti < end_index; cnti++)
{
rtnValue.Add(Get(cnti));
}
return(rtnValue);
}
public AZList Splice(int idx, int length)
{
AZList rtnVal = new AZList();
//
if (Size() < 1 || length < 1 || idx < 0)
{
return(rtnVal);
}
int sIdx = idx;
int eIdx = idx + length <= Size() ? idx + length : Size();
for (int i = sIdx; i < eIdx; i++)
{
if (sIdx < 0 || sIdx >= Size())
{
continue;
}
rtnVal.Add(Get(sIdx));
Remove(sIdx);
}
//
return(rtnVal);
}