public ValueTask <IService> CreateService(IFactoryContext factoryContext,
Uri?baseUri,
InvokeData invokeData,
IServiceCommunication serviceCommunication,
CancellationToken token)
{
switch (_creators[invokeData.Type])
{
case IServiceCatalog.Creator creator:
var service = creator();
service.Start(baseUri, invokeData, serviceCommunication);
return(new ValueTask <IService>(service));
case IServiceCatalog.ServiceCreator creator:
return(new ValueTask <IService>(creator(baseUri, invokeData, serviceCommunication)));
case IServiceCatalog.ServiceCreatorAsync creator:
return(creator(factoryContext, baseUri, invokeData, serviceCommunication, token));
default:
return(Infra.Unexpected <ValueTask <IService> >(_creators[invokeData.Type]?.GetType()));
}
}
private async ValueTask <bool> Read(bool useAsync)
{
while (true)
{
var result = await ReadNext(useAsync).ConfigureAwait(false);
switch (result)
{
case ProcessNodeResult.Ready: return(true);
case ProcessNodeResult.Complete: return(false);
case ProcessNodeResult.Continue: break;
default: return(Infra.Unexpected <bool>(result));
}
}
}
public EcmaScriptLocationExpressionEvaluator(ILocationExpression locationExpression, Program program, Expression?leftExpression)
{
_locationExpression = locationExpression;
_program = program;
_leftExpression = leftExpression;
switch (leftExpression)
{
case null:
break;
case JintIdentifier identifier:
_name = identifier.Name;
_declare = CreateDeclareStatement(identifier);
break;
case MemberExpression memberExpression:
_name = ((JintIdentifier)memberExpression.Property).Name;
break;
default:
throw Infra.Unexpected <Exception>(leftExpression);
}
}