/// <summary>
/// This method parses the given parameter string with the configured parser and loads the resulting AST into the given graph.
/// </summary>
/// <param name="from"></param>
/// <param name="to"></param>
public void Load(string from, IGraph to)
{
TokenStream lexer = parserpackage.GetLexer(from);
LLkParser instance = parserpackage.GetParser(lexer);
Load(instance, to);
}
private void Load(LLkParser instance, IGraph to)
{
AST a;
parserpackage.CallParser(instance);
a = instance.getAST();
if (a != null)
{
Emit(a, to);
}
else
{
throw new Exception("No AST!");
}
}
public LLkParser GetParser(TokenStream lexer)
{
LLkParser result = (LLkParser)parserConstructorInfo.Invoke(new object[] { lexer });
return(result);
}
public void CallParser(LLkParser parser)
{
mainParsingMethodInfo.Invoke(parser, no_args);
}