/// <summary>
/// 解析
/// </summary>
/// <param name="text"></param>
/// <param name="splitterOfMatrixItems">分隔矩阵元素的分隔符</param>
/// <returns></returns>
public static AdjustObsMatrix Parse(string text, string[] splitterOfMatrixItems = null)
{
AdjustObsMatrix obs = new AdjustObsMatrix();
if (splitterOfMatrixItems == null)
{
splitterOfMatrixItems = new string[] { ",", ";", "\t", " " };
}
string[] lines = text.Split(new char[] { '\r', '\n' }, StringSplitOptions.None); //保留空格以分隔
//解析本对象属性
ParseHeader(obs, lines);
int len = lines.Length;
var typeNames = Enum.GetNames(typeof(ObsMatrixType));
StringBuilder currentBlockSb = new StringBuilder();
ObsMatrixType currentType = ObsMatrixType.Apriori;
ObsMatrixType nextType = ObsMatrixType.Apriori;
for (int i = 0; i < len; i++)
{
string line = lines[i].Trim(); //当前行
if (typeNames.Contains(line)) //新区
{
currentType = nextType; //
nextType = Geo.Utils.EnumUtil.Parse <ObsMatrixType>(line); //这是解析的下一个区的名称
if (currentBlockSb.Length > 2)
{
ParseBufferText(splitterOfMatrixItems, obs, currentBlockSb, currentType);
}
continue;
}
currentBlockSb.AppendLine(line);
}
if (currentBlockSb.Length > 2)
{
currentType = nextType;//
//解析最后一个
ParseBufferText(splitterOfMatrixItems, obs, currentBlockSb, currentType);
}
return(obs);
}
/// <summary>
/// 解析为对象
/// </summary>
/// <param name="splitterOfMatrixItems"></param>
/// <param name="obs"></param>
/// <param name="currentBlockSb"></param>
/// <param name="currentType"></param>
private static void ParseBufferText(string[] splitterOfMatrixItems, AdjustObsMatrix obs, StringBuilder currentBlockSb, ObsMatrixType currentType)
{
switch (currentType)
{
case ObsMatrixType.Apriori:
obs.Apriori = WeightedVector.Parse(currentBlockSb.ToString());
break;
case ObsMatrixType.Observation:
obs.Observation = WeightedVector.Parse(currentBlockSb.ToString(), splitterOfMatrixItems);
break;
case ObsMatrixType.Coefficient:
obs.Coefficient = Matrix.Parse(currentBlockSb.ToString(), splitterOfMatrixItems);
break;
case ObsMatrixType.SecondCoefficient:
obs.SecondCoefficient = Matrix.Parse(currentBlockSb.ToString(), splitterOfMatrixItems);
break;
case ObsMatrixType.Transfer:
obs.Transfer = WeightedMatrix.Parse(currentBlockSb.ToString(), splitterOfMatrixItems);
break;
case ObsMatrixType.ApproxVector:
obs.ApproxVector = Vector.Parse(currentBlockSb.ToString());
break;
case ObsMatrixType.SecondApproxVector:
obs.SecondApproxVector = Vector.Parse(currentBlockSb.ToString());
break;
case ObsMatrixType.FreeVector:
obs.FreeVector = Vector.Parse(currentBlockSb.ToString());
break;
case ObsMatrixType.SecondFreeVector:
obs.SecondFreeVector = Vector.Parse(currentBlockSb.ToString());
break;
default:
break;
}
currentBlockSb.Clear();
}
