public ParserProduction(ParserAutomata automata, Grammar <TToken> .ParserRule parserRule, Grammar <TToken> .ParserProduction grammarParserProduction, List <ParserProduction> productions)
: base(grammarParserProduction.Entries.Select(automata.CreateParserEntry))
{
Name = grammarParserProduction.Name ?? automata.GenerateProductionName();
IsInline = parserRule.IsInline;
GrammarParserProduction = grammarParserProduction;
ProductionIndex = productions.Count;
productions.Add(this);
Flatten();
if (IsInline)
{
return;
}
Binder = grammarParserProduction.Binding switch
{
Grammar <TToken> .ConstructorParserProductionBinding _ => new CtorParserProductionBinder(this),
Grammar <TToken> .SyntaxFactoryParserProductionBinding _ => new SyntaxFactoryProductionBinder(this),
null => null,
_ => throw new InvalidOperationException("Unknown binder")
};
}
public SyntaxTreeAutomataContext MountSyntaxTreeContext(ParserAutomata parserAutomata, LexemeSource <TToken> lexemeSource, ParserContext parserContext, Parser <TGrammar, TToken> parser)
{
SyntaxTreeAutomataContext context;
lock (SyntaxTreeContextPool)
context = SyntaxTreeContextPool.Count > 0 ? SyntaxTreeContextPool.Pop() : new SyntaxTreeAutomataContext(this, parserAutomata);
context.Mount(lexemeSource, parserContext, parser);
return(context);
}
public ProcessAutomataContext MountProcessContext(ParserAutomata parserAutomata, LexemeSource <TToken> lexemeSource, ParserContext parserContext, Parser <TGrammar, TToken> parser)
{
ProcessAutomataContext context;
lock (ProcessContextPool)
context = ProcessContextPool.Count > 0 ? ProcessContextPool.Pop() : new ProcessAutomataContext(this, parserAutomata);
context.Mount(lexemeSource, parserContext, parser);
return(context);
}
public VisitorAutomataContext MountVisitorContext(Visitor visitor, ParserAutomata parserAutomata, LexemeSource <TToken> lexemeSource, ParserContext parserContext, Parser <TGrammar, TToken> parser)
{
var pool = GetVisitorContextPool(visitor.GetType());
VisitorAutomataContext context;
lock (pool)
context = pool.Count > 0 ? pool.Pop() : new VisitorAutomataContext(visitor, this, parserAutomata);
context.Mount(lexemeSource, parserContext, parser);
return(context);
}
protected ValueParserAutomataContext(ParserState state, ParserAutomata parserAutomata) : base(state, parserAutomata)
{
var productionsCount = parserAutomata.Productions.Count;
_productionBuilderPool = new ProductionInstanceBuilderPool[productionsCount];
for (var i = 0; i < productionsCount; i++)
{
var automataProduction = Automata.Productions[i];
if (automataProduction.IsInline == false)
{
_productionBuilderPool[i] = new ProductionInstanceBuilderPool(automataProduction);
}
}
}
public VisitorAutomataContext(Visitor visitor, ParserState state, ParserAutomata parserAutomata) : base(state, parserAutomata)
{
Visitor = visitor;
}
protected ParserAutomataContext(ParserState state, ParserAutomata parserAutomata) : base(state)
{
Automata = parserAutomata;
}
public ProcessAutomataContext(ParserState state, ParserAutomata parserAutomata) : base(state, parserAutomata)
{
}
public SyntaxTreeAutomataContext(ParserState state, ParserAutomata parserAutomata) : base(state, parserAutomata)
{
}
