public void Read(StreamReader reader)
{
m_domCreator = XEP_EmdFactrory.CreateEmdLinesParser();
List <IXEP_EmdLine> linesEmd = new List <IXEP_EmdLine>();
string line;
int counter = 0;
while ((line = reader.ReadLine()) != null)
{
IXEP_EmdLine
element = XEP_EmdFactrory.CreateEmdLine();
element.Parse(line, counter);
linesEmd.Add(element);
counter++;
}
m_domCreator.CreateDom(linesEmd);
}
public void CreateDom(List <IXEP_EmdLine> linesEmd)
{
List <IXEP_EmdLine> linesEmd4Dom = linesEmd;
List <IXEP_EmdLine> roots = linesEmd4Dom.Where(item => item.IntendationLevel == 0).ToList();
Root = PrepareRoot(roots);
List <IXEP_EmdLine> linesEmd4DomReversed = Enumerable.Reverse(linesEmd4Dom).ToList();
foreach (var actLineEmd in linesEmd4DomReversed)
{
if (actLineEmd.IntendationLevel == 0)
{
continue;
}
IXEP_EmdLine ownerLine = FindOwnerInReversed(linesEmd4DomReversed, actLineEmd);
ownerLine.Lines.Add(actLineEmd);
}
Root.ReverseLines();
}
static private IXEP_EmdLine PrepareRoot(List <IXEP_EmdLine> roots)
{
if (roots == null || roots.Count == 0)
{
throw new InvalidOperationException("There are no root elements !");
}
IXEP_EmdLine preparedRoot = roots[0];
if (roots.Count > 1)
{
preparedRoot = XEP_EmdFactrory.CreateEmdLine();
preparedRoot.CreateFakeRoot();
List <IXEP_EmdLine> rootsReversed = Enumerable.Reverse(roots).ToList();
foreach (var root in rootsReversed)
{
preparedRoot.Lines.Add(root);
}
}
return(preparedRoot);
}
static private IXEP_EmdLine FindOwnerInReversed(List <IXEP_EmdLine> linesEmd4DomReversed, IXEP_EmdLine actLineEmd)
{
foreach (var actItem in linesEmd4DomReversed)
{
if (actItem.LineIndex > actLineEmd.LineIndex)
{
continue;
}
if (actItem.IntendationLevel < actLineEmd.IntendationLevel)
{
return(actItem);
}
}
throw new InvalidOperationException("Element does not have a owner !");
}
