private void runHandler(ProductionIndex productionIndex, GOLD.Reduction reduction)
{
ProductionHandler handler = m_Handlers[(int)productionIndex];
if (handler != null)
{
handler(reduction);
}
}
// Traverses recursively the parse tree and looks for grammar productions
protected void ProcessParseTree(GOLD.Reduction topLevelNode)
{
ProductionIndex productionIndex = (ProductionIndex)topLevelNode.Parent.TableIndex();
runHandler(productionIndex, topLevelNode);
// Process child nodes recursively
for (int i = 0; i < topLevelNode.Count(); i++)
{
if (topLevelNode[i].Type() == GOLD.SymbolType.Nonterminal) // Skip terminals at this level
{
ProcessParseTree((GOLD.Reduction)topLevelNode[i].Data);
}
}
}
// Adds a user defined producttion handler
protected void AddProductionHandler(ProductionIndex productionIndex, ProductionHandler productionHandler)
{
m_Handlers[(int)productionIndex] += productionHandler;
}
