public void cm_AddAction(cLexem a_action)
{
if (a_action.cp_Type != eLexType.Action)
{
throw new Exception("Попытка добавить к лексеме " + cf_Name + " в качестве действия лексему типа " + cp_Type.ToString());
}
cProduction _production = cf_listProducts[cf_listProducts.Count - 1];
_production.cm_AddAction(a_action);
}
public void cm_AddChildLexem(cLexem a_lexem, bool a_newProduct)
{
if (a_lexem.cp_Type == eLexType.Action)
{
throw new Exception("Попытка добавить к продукции лексемы " + cf_Name + " лексему типа " + a_lexem.cp_Type.ToString());
}
if (a_newProduct)
{
cProduction _production = new cProduction(this);
_production.cm_Add(a_lexem);
cf_listProducts.Add(_production);
}
else
{
cProduction _production = cf_listProducts[cf_listProducts.Count - 1];
_production.cm_Add(a_lexem);
}
}
public static cConfiguration cm_GetConfiguration(cProduction a_production, int a_position, cLexem a_terminal)
{
if (!cf_configurationsCache.ContainsKey(a_production))
{
cf_configurationsCache.Add(a_production, new Dictionary <int, Dictionary <cLexem, cConfiguration> >());
}
if (!cf_configurationsCache[a_production].ContainsKey(a_position))
{
cf_configurationsCache[a_production].Add(a_position, new Dictionary <cLexem, cConfiguration>());
}
if (!cf_configurationsCache[a_production][a_position].ContainsKey(a_terminal))
{
if (a_production.cp_EpsilonProduct & (a_position != 0))
{
throw new Exception("Попытка создать некорректную конфигурацию из эпсилон-продукции");
}
cf_configurationsCache[a_production][a_position].Add(a_terminal, new cConfiguration(a_production, a_position, a_terminal));
}
return(cf_configurationsCache[a_production][a_position][a_terminal]);
}
private cConfiguration(cProduction a_production, int a_position, cLexem a_terminal)
{
cf_Production = a_production;
cf_Position = a_position;
cf_Terminal = a_terminal;
}
private cConfiguration(cProduction a_production, int a_position, cLexem a_terminal)
{
cf_Production = a_production;
cf_Position = a_position;
cf_Terminal = a_terminal;
}
public static cConfiguration cm_GetConfiguration(cProduction a_production, int a_position, cLexem a_terminal)
{
if (!cf_configurationsCache.ContainsKey(a_production))
{
cf_configurationsCache.Add(a_production, new Dictionary<int,Dictionary<cLexem,cConfiguration>>());
}
if (!cf_configurationsCache[a_production].ContainsKey(a_position))
{
cf_configurationsCache[a_production].Add(a_position,new Dictionary<cLexem, cConfiguration>());
}
if (!cf_configurationsCache[a_production][a_position].ContainsKey(a_terminal))
{
if (a_production.cp_EpsilonProduct & (a_position != 0))
{
throw new Exception("Попытка создать некорректную конфигурацию из эпсилон-продукции");
}
cf_configurationsCache[a_production][a_position].Add(a_terminal, new cConfiguration(a_production, a_position, a_terminal));
}
return cf_configurationsCache[a_production][a_position][a_terminal];
}
public void cm_AddChildLexem(cLexem a_lexem, bool a_newProduct)
{
if (a_lexem.cp_Type == eLexType.Action)
{
throw new Exception("Попытка добавить к продукции лексемы " + cf_Name + " лексему типа " + a_lexem.cp_Type.ToString());
}
if (a_newProduct)
{
cProduction _production = new cProduction(this);
_production.cm_Add(a_lexem);
cf_listProducts.Add(_production);
}
else
{
cProduction _production = cf_listProducts[cf_listProducts.Count - 1];
_production.cm_Add(a_lexem);
}
}