/// <summary>
/// Adds a given argument to the node.
/// </summary>
public void AddArgument(GrammarNode arg)
{
Children.Add(arg);
}
/**
* We do not have any example grammar to test with FOLLOW-SETs,
* so the FOLLOW-SET is empty, we need to test with a grammar
* that contains post-fix notations;
*
* this needs to be implemented properly with a new grammar.
*/
public ArrayList GatherFollowSets(GrammarNode gn, GrammarNode parent)
{
ArrayList followSet = new ArrayList();
return(followSet);
}
/// <summary>
/// Adds a choice to the children of this node.
/// </summary>
public void AddChoice(GrammarNode choice)
{
Children.Add(choice);
}