/// <summary>
/// 获取所有表格的最后数据组成新表
/// </summary>
/// <param name="name">表名称</param>
/// <param name="ignoreRowCountLessThan">忽略行数量少于此的列,不含</param>
/// <param name="period"></param>
/// <param name="reference"></param>
/// <returns></returns>
public ObjectTableStorage GetFractionOfLastValueOfAllCols(string name, int ignoreRowCountLessThan = 10, double period = 1.0, double reference = 0.5)
{
var newTable = new ObjectTableStorage(name);
var PeriodFilterManager = new PeriodPipeFilterManager(period, reference);
foreach (var table in this)
{
var siteName = TableNameHelper.ParseName(table.Name);
newTable.NewRow();
newTable.AddItem("Name", siteName);// 第一列为名称
var lastValues = table.GetLastValueOfAllCols(ignoreRowCountLessThan);
foreach (var colName in lastValues.Keys) //每个测站对应一行
{
var initVal = lastValues[colName];
//结果统一到一个周期区间
// lly修改，这个地方直接取每一列的小数部分即可，不用再进行区间的变化
//var val = PeriodFilterManager.GetOrCreate(siteName).Filter(initVal);
//newTable.AddItem(colName, val);
newTable.AddItem(colName, initVal);
}
newTable.EndRow();
}
return(newTable);
}
/// <summary>
/// 将相同列合并到一个表格中，标题以不同表名称命名。
/// </summary>
/// <param name="indexes"></param>
/// <param name="colNames"></param>
/// <param name="tableNamePostfix"></param>
/// <returns></returns>
public ObjectTableManager GetSameColAssembledTableManager(List <object> indexes, List <string> colNames, string tableNamePostfix = "")
{
var indexColName = this.GetIndexColName();
ObjectTableManager newManger = new ObjectTableManager(this.OutputDirectory);
//建立表格
foreach (var oldColName in colNames)
{
if (indexColName.Equals(oldColName, StringComparison.CurrentCultureIgnoreCase))
{
continue;
}
var newTableName = oldColName;
if (!String.IsNullOrWhiteSpace(tableNamePostfix))
{
newTableName = TableNameHelper.BuildName(oldColName, tableNamePostfix, true);
}
newManger.AddTable(newTableName);
}
//填充数据
foreach (var indexVal in indexes) //逐历元
{
foreach (var oldColName in colNames) //逐新表
{
if (indexColName.Equals(oldColName, StringComparison.CurrentCultureIgnoreCase))
{
continue;
}
var newTable = newManger.Get(oldColName);
newTable.NewRow();
newTable.AddItem(indexColName, indexVal);
foreach (var oldTableName in this.Keys) // 逐新表列, 逐老表
{
var oldTable = this[oldTableName];
if (!oldTable.ParamNames.Contains(oldColName))
{
continue;
}
var val = oldTable[indexVal, oldColName];
if (val != null)
{
var colName = TableNameHelper.ParseName(oldTableName);
newTable.AddItem(colName, val);
}
}
newTable.EndRow();
}
}
return(newManger);
}
/// <summary>
/// 对同名列进行统计，返回表。
/// </summary>
/// <returns></returns>
public ObjectTableStorage GetValidDataCount(Func <double, bool> Condition, string tableName = "ValidDataCount")
{
ObjectTableStorage table = new ObjectTableStorage(tableName);
foreach (var item in this)
{
table.NewRow();
var name = TableNameHelper.ParseName(item.Name);
table.AddItem("Name", name);
var dic = item.GetValidDataCount(Condition);
table.AddItem(dic);
table.EndRow();
}
return(table);
}
/// <summary>
/// 获取表格，如果匹配失败，则分割后继续比较，分隔符在 TableNameHelper 中指定，通常为下划线“_”
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public override ObjectTableStorage Get(string key)
{
var table = base.Get(key);
if (table == null)
{
foreach (var item in this.Data)
{
if (TableNameHelper.IsPrefixEquals(item.Key, key))
{
return(item.Value);
}
}
}
return(table);
}