/// <summary>
/// Define a new primitive language operator for this language
/// </summary>
/// <param name="opName">The operator name</param>
/// <param name="opSymbolString">The operator symbol</param>
/// <returns></returns>
public OperatorPrimitive DefineLanguageOperatorPrimitive(string opName, string opSymbolString)
{
if (OperatorPrimitiveDictionary.ContainsKey(opName))
{
return(OperatorPrimitiveDictionary[opName]);
}
var newOp = OperatorPrimitive.Create(opName, opSymbolString);
OperatorPrimitiveDictionary.Add(opName, newOp);
return(newOp);
}
internal static OperatorToken ReadOperator(TokenCollection stream)
{
if (stream.NextIsEndOfLine)
{
throw new HspLogicalLineException("演算子：読み込み中にスタックが空になった");
}
//変数プリティブ読み込み
OperatorPrimitive token = stream.GetNextToken() as OperatorPrimitive;
if (token == null)
{
throw new HspLogicalLineException("演算子：不適切な要素を検出");
}
return(new OperatorToken(token));
}
/// <summary>
/// Define a new primitive language operator for this language
/// </summary>
/// <param name="opName">The operator name</param>
/// <returns></returns>
public OperatorPrimitive DefineLanguageOperatorPrimitive(string opName)
{
if (OperatorPrimitiveDictionary.ContainsKey(opName))
{
return(OperatorPrimitiveDictionary[opName]);
}
var newOp = OperatorPrimitive.Create(opName);
OperatorPrimitiveDictionary.Add(opName, newOp);
//if (EnableLogger)
// _Logger.AddFullLine("Defining language role " + new_op.OperatorName);
return(newOp);
}
public static BasicBinary CreatePrimitive(ILanguageType exprType, OperatorPrimitive langOp, ILanguageExpressionAtomic operand1, ILanguageExpressionAtomic operand2)
{
return(new BasicBinary(exprType, langOp, operand1, operand2));
}
internal OperatorToken(OperatorPrimitive source)
{
primitive = source;
}
