/// <summary>
/// Create a <see cref="Api.Domain.Query"/> object that will be used for Querying.
/// </summary>
/// <param name="queryModel">Expression Tree of LINQ Query</param>
/// <param name="settings">Defines how to handle query results</param>
/// <returns>Query to Invoke</returns>
internal Query GenerateQuery(QueryModel queryModel, out QueryResultsSettings settings)
{
var visitor = new InfluxDBQueryVisitor(_bucket, _memberResolver);
visitor.VisitQueryModel(queryModel);
settings = new QueryResultsSettings(queryModel);
return(visitor.GenerateQuery());
}
protected override Expression VisitSubQuery(SubQueryExpression subQuery)
{
if (subQuery.QueryModel.ResultOperators.All(p => p is AnyResultOperator))
{
var query = new QueryAggregator();
var modelVisitor = new InfluxDBQueryVisitor(_context.Clone(query));
modelVisitor.VisitQueryModel(subQuery.QueryModel);
_context.QueryAggregator.AddSubQueries(query);
return(subQuery);
}
return(base.VisitSubQuery(subQuery));
}
