/// <summary>
/// 初始化
/// </summary>
/// <param name="macds"></param>
/// <param name="lmacds"></param>
/// <param name="diffs"></param>
public void InitByInput(float[] macds, float[] lmacds, float[] diffs)
{
var length = macds.Length;
if (length > 0)
{
for (int i = 0; i < length; i++)
{
var mInfo = new MacdInfo()
{
macd = macds[i],
diff = diffs[i],
lmacd = lmacds[i],
index = i
};
totalList.Add(mInfo);
if (mInfo.macd < 0)
{
greenMacdList.Add(mInfo);
}
if (mInfo.lmacd < 0)
{
largeGreenMacdList.Add(mInfo);
}
}
SepreteToGroupList(greenMacdList,
(x, y) => x.witchGroup = y, // 所属于的macd块儿
true);
SepreteToGroupList(largeGreenMacdList,
(x, y) => x.witchLargeGroup = y// 所属于的macd块儿
);
}
}
private GreenMacdInfoGroup CreteGreenInfoGroup(int index, MacdInfo mInfo, GreenMacdInfoGroup lastGroup)
{
//创建组
var group = new GreenMacdInfoGroup()
{
startMInfo = mInfo
};
group.lastGroup = lastGroup;//指向上一个group
return(group);
}
//遍历分割
void SepreteToGroupList(MacdInfoList gmlist, Action <MacdInfo, GreenMacdInfoGroup> setGroupAction, bool sum = false)
{
int index = 0;
GreenMacdInfoGroup current = null;
MacdInfo tempMInfo = null;
foreach (var item in gmlist)
{
if (current == null)
{
current = CreteGreenInfoGroup(index, tempMInfo, null);
}
//当前与前一个之间有间隔
else if (tempMInfo.index + 1 < item.index)
{
//计算绿柱面积
if (sum)
{
current.sumVal = current.SumMacd();
}
index += 1;
//创建新组
current = CreteGreenInfoGroup(index, tempMInfo, current);
}
tempMInfo = item;
if (setGroupAction != null)
{
setGroupAction(tempMInfo, current);
}
current.endMInfo = tempMInfo;
current.AddByCompare(tempMInfo);
}
if (current != null && sum)
{
current.sumVal = current.SumMacd();
}
}