public static NonTerminalNode CreateNode(Rule rule)
{
Debug.Assert(rule != null);
NonTerminalNode node = _implTypes.ContainsKey(rule.Index) ? _implTypes.CreateInstance(rule.Index) : new NonTerminalNode();
node.Rule = rule;
return node;
}
public NonTerminalNode(Parser theParser)
{
m_rule = theParser.ReductionRule;
}
/// <summary>
/// Read rule information.
/// </summary>
private void ReadRules(BinaryReader reader)
{
Int32 index = ReadInt16Entry(reader);
Symbol nonTerminal = m_SymbolTable[ReadInt16Entry(reader)];
ReadEmptyEntry(reader);
var symbols = new Symbol[m_EntryCount];
for (Int32 i = 0; i < symbols.Length; i++)
{
symbols[i] = m_SymbolTable[ReadInt16Entry(reader)];
}
var rule = new Rule(index, nonTerminal, symbols);
m_RuleTable[index] = rule;
}
/// <summary>
/// Reads table record counts and initializes tables.
/// </summary>
private void ReadTableCounts(BinaryReader reader)
{
// Initialize tables
m_SymbolTable = new Symbol[ReadInt16Entry(reader)];
m_CharSetTable = new String[ReadInt16Entry(reader)];
m_RuleTable = new Rule[ReadInt16Entry(reader)];
m_DfaStateTable = new DfaState[ReadInt16Entry(reader)];
m_LRStateTable = new LRState[ReadInt16Entry(reader)];
}
/// <summary>
/// Read rule information.
/// </summary>
private void ReadRules()
{
int index = ReadInt16Entry();
Symbol nonTerminal = m_symbolTable[ReadInt16Entry()];
ReadEmptyEntry();
Symbol[] symbols = new Symbol[m_entryCount];
for (int i = 0; i < symbols.Length; i++)
{
symbols[i] = m_symbolTable[ReadInt16Entry()];
}
Rule rule = new Rule(index, nonTerminal, symbols);
m_ruleTable[index] = rule;
}
public NonTerminal(Rule rule)
{
Rule = rule;
}