/// <summary>
/// 判断是否为入栈边界, 如果是则返回弹栈字符.
/// </summary>
/// <param name="elem"></param>
/// <returns>返回</returns>
public static List<SyntaxStock> GetStockChar(ErlangElement elem)
{
List<SyntaxStock> ret = null;
string str = elem.Context;
if (FsmCheck.StockChar.ContainsKey(str))
{
ret = FsmCheck.StockChar[str];
}
return ret;
}
/// <summary>
/// 语法树
/// </summary>
private void ShowDom(ErlangElement root, TreeNode rnode)
{
TreeNode c = null;
if (FsmCheck.RegexGroups.ContainsKey(root.GroupName))
{
c = new TreeNode(
"[" + root.GroupName + ":" + root.Line + ", " + root.Index + "]:" + root.Context
);
c.Tag = root;
c.ForeColor = FsmCheck.RegexGroups[root.GroupName];
rnode.Nodes.Add(c);
}
if (root.Elements != null)
{
foreach (ErlangElement ch in root.Elements)
{
ShowDom(ch, c);
}
}
}
/// <summary>
/// 根据匹配内容, 得到erlang元素
/// </summary>
/// <param name="m"></param>
/// <returns></returns>
private ErlangElement GetElemByMatch(Match m)
{
ErlangElement elem = null;
foreach (string gs in FsmCheck.RegexGroups.Keys)
{
//判断所在分组
if (m.Groups[gs].Success)
{
elem = new ErlangElement();
elem.Index = m.Groups[gs].Index;
elem.GroupName = gs;
elem.Context = m.Value.Replace(FsmCheck.repalce_char, FsmCheck.remean_char);
elem.Line = GetLineNo(elem.Index);
break;
}
}
return elem;
}
