public ITerminalNode <T> BuildTerminalNode <T>(AlphaBuilderContext <T> context)
where T : class
{
using (_logger.BeginScope($"{nameof(BuildTerminalNode)}<{typeof(T).Name}>"))
{
BetaBuilderContext <T> betaContext = BuildJoinNode(context);
var factIndexMap = betaContext.CreateIndexMap(betaContext.Declaration);
_logger.LogDebug($"Creating terminal node: {typeof(T).Name}");
return(new TerminalNode <T>(betaContext.CurrentSource, factIndexMap));
}
}
public BetaBuilderContext <TFact> Build(IRuntimeBuilder builder, BetaBuilderContext <TFact> context)
{
// var terminalContext = builder.BuildTerminalNode(context);
//
//
// terminalContext = builder.BuildRuleNode(terminalContext, _actions);
//
// foreach (var action in _actions)
// {
//
// context = builder.BuildSelectionNode(context, action.ConditionExpression);
// }
return(context);
}
public ContextValue(AlphaBuilderContext <T> alphaContext, BetaBuilderContext <T> betaContext)
{
_alphaContext = alphaContext;
_betaContext = betaContext;
}
public void Add <T>(AlphaBuilderContext <T> alphaContext, BetaBuilderContext <T> betaContext)
where T : class
{
_values.Add(alphaContext.Declaration, new ContextValue <T>(alphaContext, betaContext));
}
public BetaBuilderContext <TLeft, T> BuildJoinNode <T, TLeft>(AlphaBuilderContext <T> context, BetaBuilderContext <TLeft> betaContext)
where T : class
where TLeft : class
{
using (_logger.BeginScope($"{nameof(BuildJoinNode)}<{typeof(T).Name}>"))
{
var betaSource = betaContext.CurrentSource as ITupleSource <TLeft>;
var alphaSource = context.CurrentSource as IFactSource <T>;
_logger.LogDebug($"Creating join node: {typeof(T).Name}");
var node = new JoinNode <TLeft, T>(betaSource, alphaSource, new BetaCondition <TLeft, T>((x, y) => true));
return(new RuntimeBetaBuilderContext <TLeft, T>(context.Declaration, node));
}
}
