Exemplos de RequiresEntityMaterializationExpressionTreeVisitor em C# (CSharp)

Exemplo n.º 1

Arquivo: EntityQueryModelVisitor.cs Projeto: mario-loza/EntityFramework

        public override void VisitQueryModel([NotNull] QueryModel queryModel)
        {
            Check.NotNull(queryModel, "queryModel");

            var requiresEntityMaterializationExpressionTreeVisitor
                = new RequiresEntityMaterializationExpressionTreeVisitor(this);

            queryModel.TransformExpressions(requiresEntityMaterializationExpressionTreeVisitor.VisitExpression);

            _querySourcesRequiringMaterialization
                = requiresEntityMaterializationExpressionTreeVisitor.QuerySourcesRequiringMaterialization;

            foreach (var groupJoinClause in queryModel.BodyClauses.OfType <GroupJoinClause>())
            {
                _querySourcesRequiringMaterialization.Add(groupJoinClause.JoinClause);
            }

            base.VisitQueryModel(queryModel);

            if (_blockTaskExpressions)
            {
                _expression
                    = new TaskBlockingExpressionTreeVisitor()
                      .VisitExpression(_expression);
            }
        }

Exemplo n.º 2

Arquivo: EntityQueryModelVisitor.cs Projeto: valeriob/EntityFramework

        public override void VisitQueryModel([NotNull] QueryModel queryModel)
        {
            Check.NotNull(queryModel, "queryModel");

            var requiresEntityMaterializationExpressionTreeVisitor
                = new RequiresEntityMaterializationExpressionTreeVisitor(_queryCompilationContext.Model);

            queryModel.TransformExpressions(requiresEntityMaterializationExpressionTreeVisitor.VisitExpression);

            _querySourcesRequiringMaterialization
                = requiresEntityMaterializationExpressionTreeVisitor.QuerySourcesRequiringMaterialization;

            foreach (var groupJoinClause in queryModel.BodyClauses.OfType <GroupJoinClause>())
            {
                _querySourcesRequiringMaterialization.Add(groupJoinClause.JoinClause);
            }

            base.VisitQueryModel(queryModel);
        }