/// <summary>
/// 设置节点分析函数
/// </summary>
/// <param name="row">行号</param>
/// <param name="col">列号</param>
/// <param name="proc">产生式</param>
public void SetCellular(int row, int col, CandidateFunction proc)
{
if (0 <= row && row < this.rowCount && 0 <= col && col < this.colCount)
{
this.parserMap[row, col] = proc;
}
}
/// <summary>
/// 取得节点的处理函数
/// </summary>
/// <param name="left">语法类型</param>
/// <param name="leave">Token类型</param>
/// <param name="nilserver">空节点展开式处理函数</param>
/// <returns>候选式实例</returns>
public CandidateFunction GetCFunction(SyntaxType left, TokenType leave, iHandle nilserver)
{
try
{
if (left == SyntaxType.epsilonLeave)
{
return(new CandidateFunction(nilserver, CFunctionType.umi_epsilon));
}
CandidateFunction candidator = this.GetCFunction(this.leftNodesDict[left], this.nextLeavesDict[leave]);
return(candidator ?? new CandidateFunction(null, CFunctionType.umi_errorEnd));
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
Console.WriteLine(String.Format("{0} --> {1}", left.ToString(), leave.ToString()));
throw;
}
}
/// <summary>
/// 设置节点分析函数
/// </summary>
/// <param name="left">语法类型</param>
/// <param name="leave">Token类型</param>
/// <param name="proc">产生式</param>
public void SetCellular(SyntaxType left, TokenType leave, CandidateFunction proc)
{
this.SetCellular(this.leftNodesDict[left], this.nextLeavesDict[leave], proc);
}
/// <summary>
/// 设置节点分析函数
/// </summary>
/// <param name="left">语法类型</param>
/// <param name="leave">Token类型</param>
/// <param name="proc">产生式</param>
public void SetCellular(SyntaxType left, TokenType leave, CandidateFunction proc)
{
this.SetCellular(this.leftNodesDict[left], this.nextLeavesDict[leave], proc);
}
/// <summary>
/// 设置节点分析函数
/// </summary>
/// <param name="row">行号</param>
/// <param name="col">列号</param>
/// <param name="proc">产生式</param>
public void SetCellular(int row, int col, CandidateFunction proc)
{
if (0 <= row && row < this.rowCount &&
0 <= col && col < this.colCount)
{
this.parserMap[row, col] = proc;
}
}
