Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use EvaluateNull method of NBi.Core.Transformation.Transformer.Native.DateTimeToDate class

Best NBi code snippet using NBi.Core.Transformation.Transformer.Native.DateTimeToDate.EvaluateNull

DateTimeTransformations.cs

Source:DateTimeTransformations.cs

...13        public object Evaluate(object value)14        {15            switch (value)16            {17                case null: return EvaluateNull();18                case DBNull _: return EvaluateNull();19                case DateTime dt: return EvaluateDateTime(dt);20                default: return EvaluateUncasted(value);21            }22        }23        private object EvaluateUncasted(object value)24        {25            if (value as string == "(null)" || (value is string && string.IsNullOrEmpty(value as string)))26                return EvaluateNull();27            var caster = new DateTimeCaster();28            var dateTime = caster.Execute(value);29            return EvaluateDateTime(dateTime);30        }31        protected virtual object EvaluateNull() => null;32        protected abstract object EvaluateDateTime(DateTime value);33    }34    class DateTimeToDate : AbstractDateTimeTransformation35    {36        protected override object EvaluateDateTime(DateTime value) => value.Date;37    }38    class DateToAge : AbstractDateTimeTransformation39    {40        protected override object EvaluateNull() => 0;41        protected override object EvaluateDateTime(DateTime value)42        {43            // Save today's date.44            var today = DateTime.Today;45            // Calculate the age.46            var age = today.Year - value.Year;47            // Go back to the year the person was born in case of a leap year48            return value.AddYears(age) > today ? age-- : age;49        }50    }51    class DateTimeToFirstOfMonth : AbstractDateTimeTransformation52    {53        protected override object EvaluateDateTime(DateTime value) => new DateTime(value.Year, value.Month, 1);54    }55    class DateTimeToFirstOfYear : AbstractDateTimeTransformation56    {57        protected override object EvaluateDateTime(DateTime value) => new DateTime(value.Year, 1, 1);58    }59    class DateTimeToLastOfMonth : AbstractDateTimeTransformation60    {61        protected override object EvaluateDateTime(DateTime value) => new DateTime(value.Year, value.Month, 1).AddMonths(1).AddDays(-1);62    }63    class DateTimeToLastOfYear : AbstractDateTimeTransformation64    {65        protected override object EvaluateDateTime(DateTime value) => new DateTime(value.Year, 12, 31);66    }67    class DateTimeToNextDay : AbstractDateTimeTransformation68    {69        protected override object EvaluateDateTime(DateTime value) => value.AddDays(1);70    }71    class DateTimeToNextMonth : AbstractDateTimeTransformation72    {73        protected override object EvaluateDateTime(DateTime value) => value.AddMonths(1);74    }75    class DateTimeToNextYear : AbstractDateTimeTransformation76    {77        protected override object EvaluateDateTime(DateTime value) => value.AddYears(1);78    }79    class DateTimeToPreviousDay : AbstractDateTimeTransformation80    {81        protected override object EvaluateDateTime(DateTime value) => value.AddDays(-1);82    }83    class DateTimeToPreviousMonth : AbstractDateTimeTransformation84    {85        protected override object EvaluateDateTime(DateTime value) => value.AddMonths(-1);86    }87    class DateTimeToPreviousYear : AbstractDateTimeTransformation88    {89        protected override object EvaluateDateTime(DateTime value) => value.AddYears(-1);90    }91    class DateTimeToClip : AbstractDateTimeTransformation92    {93        public IScalarResolver<DateTime> Min { get; }94        public IScalarResolver<DateTime> Max { get; }95        public DateTimeToClip(IScalarResolver<DateTime> min, IScalarResolver<DateTime> max)96            => (Min, Max) = (min, max);97        protected override object EvaluateDateTime(DateTime value)98            => (value < Min.Execute()) ? Min.Execute() : (value > Max.Execute()) ? Max.Execute() : value;99    }100    class DateTimeToSetTime : AbstractDateTimeTransformation101    {102        public IScalarResolver<string> Instant { get; }103        public DateTimeToSetTime(IScalarResolver<string> instant)104            => Instant = instant;105        protected override object EvaluateDateTime(DateTime value)106        {107            var time = TimeSpan.Parse(Instant.Execute());108            return new DateTime(value.Year, value.Month, value.Day, time.Hours, time.Minutes, time.Seconds);109        }110    }111    class NullToDate : AbstractDateTimeTransformation112    {113        public IScalarResolver<DateTime> Default { get; }114        public NullToDate(IScalarResolver<DateTime> dt)115            => Default = dt;116        protected override object EvaluateNull() => Default.Execute();117        protected override object EvaluateDateTime(DateTime value) => value;118    }119    class DateTimeToFloorHour : AbstractDateTimeTransformation120    {121        protected override object EvaluateDateTime(DateTime value)122            => value.AddTicks(-1 * (value.Ticks % TimeSpan.TicksPerHour));123    }124    class DateTimeToCeilingHour : AbstractDateTimeTransformation125    {126        protected override object EvaluateDateTime(DateTime value)127            => value.AddTicks(TimeSpan.TicksPerHour - (value.Ticks % TimeSpan.TicksPerHour == 0 ? TimeSpan.TicksPerHour : value.Ticks % TimeSpan.TicksPerHour));128    }129    class DateTimeToFloorMinute : AbstractDateTimeTransformation130    {...

EvaluateNull

Using AI Code Generation

1DateTimeToDate transformer = new DateTimeToDate();2var result = transformer.EvaluateNull("2015-01-01 12:00:00");3DateTimeToTime transformer = new DateTimeToTime();4var result = transformer.EvaluateNull("2015-01-01 12:00:00");5DateTimeToYear transformer = new DateTimeToYear();6var result = transformer.EvaluateNull("2015-01-01 12:00:00");7DateTimeToMonth transformer = new DateTimeToMonth();8var result = transformer.EvaluateNull("2015-01-01 12:00:00");9DateTimeToDay transformer = new DateTimeToDay();10var result = transformer.EvaluateNull("2015-01-01 12:00:00");11DateTimeToHour transformer = new DateTimeToHour();12var result = transformer.EvaluateNull("2015-01-01 12:00:00");13DateTimeToMinute transformer = new DateTimeToMinute();14var result = transformer.EvaluateNull("2015-01-01 12:00:00");15DateTimeToSecond transformer = new DateTimeToSecond();16var result = transformer.EvaluateNull("2015-01-01 12:00:00");

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.