private Stage CreateStage(XElement xml)
{
Stage stage = new Stage(xml);
switch (stage.Type)
{
case "Data":
stage = new DataItem(xml);
break;
case "Action":
stage = new ActionStage(xml);
break;
case "Code":
stage = new CodeStage(xml);
break;
case "Exception":
stage = new ExceptionStage(xml);
break;
case "WaitStart":
stage = new WaitStartStage(xml);
break;
case "WaitEnd":
stage = new WaitEndStage(xml);
break;
case "Start":
stage = new StartStage(xml);
break;
case "End":
stage = new EndStage(xml);
break;
case "Process":
stage = new SubProcessStage(xml);
break;
case "Navigate":
stage = new NavigateStage(xml);
break;
case "Read":
stage = new ReadStage(xml);
break;
case "Write":
stage = new WriteStage(xml);
break;
case "SubSheet":
stage = new SubPageStage(xml);
break;
}
return(stage);
}
public void Parse()
{
ReadStage stage = ReadStage.Header;
Bone tempbone = new Bone();
HierarchyItem hierarchyitem = new HierarchyItem();
StreamReader sread = new StreamReader(this._path);
while (!sread.EndOfStream)
{
string buffer = sread.ReadLine();
buffer = buffer.TrimStart();
buffer = buffer.TrimEnd();
if ('#' == buffer[0]) // 注释
{
continue;
}
string[] splitbuff = buffer.Split();
switch (stage)
{
#region Parse
case ReadStage.Header:
switch (splitbuff[0])
{
#region Header
case ":version":
break;
case ":name":
break;
case ":units":
break;
case "mass": // of :units
break;
case "length": // of :units
goto case "mass";
case "angle": // of :units
goto case "mass";
case ":documentation":
break;
case ":root":
stage = ReadStage.Root;
break;
default:
break;
#endregion
}
break;
case ReadStage.Root:
switch (splitbuff[0])
{
#region Root
case "order":
break;
case "axis":
break;
case "position":
break;
case "orientation":
break;
case ":bonedata":
stage = ReadStage.Bonedata;
break;
#endregion
}
break;
case ReadStage.Bonedata:
switch (splitbuff[0])
{
#region Bonedata
case "begin":
break;
case "id":
break;
case "name":
tempbone.Name = splitbuff[1];
break;
case "direction":
tempbone.Direction = new string[] {
splitbuff[1],
splitbuff[2],
splitbuff[3]
};
break;
case "length":
tempbone.Length = splitbuff[1];
break;
case "axis":
tempbone.Axis = new string[] {
splitbuff[1],
splitbuff[2],
splitbuff[3]
};
break;
case "dof":
List <string> dofnames = new List <string>();
for (int i = 1; i < splitbuff.Length; ++i)
{
dofnames.Add(splitbuff[i]);
}
tempbone.Dofs = dofnames.ToArray();
break;
case "limits":
break;
case "end":
_bones.Add(tempbone.Clone());
tempbone = new Bone();
break;
case ":hierarchy":
stage = ReadStage.Hierarchy;
break;
default:
break;
#endregion
}
break;
case ReadStage.Hierarchy:
switch (splitbuff[0])
{
#region Hierarchy
case "begin":
break;
case "end":
break;
default:
hierarchyitem.Parent = splitbuff[0];
for (int i = 1; i < splitbuff.Length; ++i)
{
hierarchyitem.Children.Add(splitbuff[i]);
}
_hierarchyitems.Add(hierarchyitem.Clone());
hierarchyitem.Children.Clear();
break;
#endregion
}
break;
default:
break;
#endregion
}
}
sread.Close();
}
