public override DbExpression Visit(DbScanExpression expression) { EntityUtil.CheckArgumentNull(expression, "expression"); DbExpression result = expression; EntitySetBase newSet = this.VisitEntitySet(expression.Target); if (!object.ReferenceEquals(expression.Target, newSet)) { result = CqtBuilder.Scan(newSet); } NotifyIfChanged(expression, result); return(result); }
/// <summary> /// Typed visitor pattern method for DbScanExpression. /// </summary> /// <param name="expression">The DbScanExpression that is being visited.</param> /// <returns>An instance of TResultType.</returns> public abstract TResultType Visit(DbScanExpression expression);
/// <summary> /// Visitor pattern method for <see cref="DbScanExpression"/>. /// </summary> /// <param name="expression">The DbScanExpression that is being visited.</param> /// <exception cref="ArgumentNullException"><paramref name="expression"/> is null</exception> public override void Visit(DbScanExpression expression) { // #433613: PreSharp warning 56506: Parameter 'expression' to this public method must be validated: A null-dereference can occur here. EntityUtil.CheckArgumentNull(expression, "expression"); }
/// <summary> /// Visitor pattern method for DbScanExpression. /// </summary> /// <param name="expression">The DbScanExpression that is being visited.</param> public abstract void Visit(DbScanExpression expression);