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How to use EvaluateBlank method of NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty class

Best NBi code snippet using NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty.EvaluateBlank

TextTransformations.cs

Source:TextTransformations.cs

...34                return EvaluateNull();35            if (value.Equals("(empty)") || string.IsNullOrEmpty(value))36                return EvaluateEmpty();37            if (value.Equals("(blank)") || string.IsNullOrWhiteSpace(value))38                return EvaluateBlank();39            if (value.StartsWith("(") && value.EndsWith(")"))40                return EvaluateSpecial(value);41            return EvaluateString(value as string);42        }43        protected virtual object EvaluateNull() => "(null)";44        protected virtual object EvaluateEmpty() => "(empty)";45        protected virtual object EvaluateBlank() => "(blank)";46        protected virtual object EvaluateSpecial(string value) => value;47        protected abstract object EvaluateString(string value);48    }49    class TextToHtml : AbstractTextTransformation50    {51        protected override object EvaluateString(string value) => WebUtility.HtmlEncode(value);52    }53    class TextToLower : AbstractTextTransformation54    {55        protected override object EvaluateString(string value) => value.ToLowerInvariant();56    }57    class TextToUpper : AbstractTextTransformation58    {59        protected override object EvaluateString(string value) => value.ToUpperInvariant();60    }61    class TextToTrim : AbstractTextTransformation62    {63        protected override object EvaluateBlank() => "(empty)";64        protected override object EvaluateString(string value) => value.Trim();65    }66    abstract class AbstractTextAppend : AbstractTextTransformation67    {68        public IScalarResolver<string> Append { get; }69        public AbstractTextAppend(IScalarResolver<string> append)70            => Append = append;71        protected override object EvaluateEmpty() => Append.Execute();72        protected override object EvaluateBlank() => Append.Execute();73    }74    class TextToPrefix : AbstractTextAppend75    {76        public TextToPrefix(IScalarResolver<string> prefix)77            : base(prefix) { }78        protected override object EvaluateString(string value) => $"{Append.Execute()}{value}";79    }80    class TextToSuffix : AbstractTextAppend81    {82        public TextToSuffix(IScalarResolver<string> suffix)83            : base(suffix) { }84        protected override object EvaluateString(string value) => $"{value}{Append.Execute()}";85    }86    abstract class AbstractTextLengthTransformation : AbstractTextTransformation87    {88        public IScalarResolver<int> Length { get; }89        public AbstractTextLengthTransformation(IScalarResolver<int> length)90            => Length = length;91    }92    class TextToFirstChars : AbstractTextLengthTransformation93    {94        public TextToFirstChars(IScalarResolver<int> length)95            : base(length) { }96        protected override object EvaluateString(string value)97            => value.Length >= Length.Execute() ? value.Substring(0, Length.Execute()) : value;98    }99    class TextToLastChars : AbstractTextLengthTransformation100    {101        public TextToLastChars(IScalarResolver<int> length)102            : base(length) { }103        protected override object EvaluateString(string value)104            => value.Length >= Length.Execute() ? value.Substring(value.Length - Length.Execute(), Length.Execute()) : value;105    }106    class TextToSkipFirstChars : AbstractTextLengthTransformation107    {108        public TextToSkipFirstChars(IScalarResolver<int> length)109            : base(length) { }110        protected override object EvaluateString(string value)111            => value.Length <= Length.Execute() ? "(empty)" : value.Substring(Length.Execute(), value.Length - Length.Execute());112    }113    class TextToSkipLastChars : AbstractTextLengthTransformation114    {115        public TextToSkipLastChars(IScalarResolver<int> length)116            : base(length) { }117        protected override object EvaluateString(string value)118            => value.Length <= Length.Execute() ? "(empty)" : value.Substring(0, value.Length - Length.Execute());119    }120    abstract class AbstractTextPadTransformation : AbstractTextLengthTransformation121    {122        public IScalarResolver<char> Character { get; }123        public AbstractTextPadTransformation(IScalarResolver<int> length, IScalarResolver<char> character)124            : base(length)125            => Character = character;126        protected override object EvaluateEmpty() => new string(Character.Execute(), Length.Execute());127        protected override object EvaluateNull() => new string(Character.Execute(), Length.Execute());128    }129    class TextToPadRight : AbstractTextPadTransformation130    {131        public TextToPadRight(IScalarResolver<int> length, IScalarResolver<char> character)132            : base(length, character) { }133        protected override object EvaluateString(string value)134            => value.Length >= Length.Execute() ? value : value.PadRight(Length.Execute(), Character.Execute());135    }136    class TextToPadLeft : AbstractTextPadTransformation137    {138        public TextToPadLeft(IScalarResolver<int> length, IScalarResolver<char> character)139            : base(length, character) { }140        protected override object EvaluateString(string value)141            => value.Length >= Length.Execute() ? value : value.PadLeft(Length.Execute(), Character.Execute());142    }143    class BlankToEmpty : AbstractTextTransformation144    {145        protected override object EvaluateBlank() => "(empty)";146        protected override object EvaluateString(string value) => value;147    }148    class BlankToNull : AbstractTextTransformation149    {150        protected override object EvaluateBlank() => "(null)";151        protected override object EvaluateEmpty() => "(null)";152        protected override object EvaluateString(string value) => value;153    }154    class EmptyToNull : AbstractTextTransformation155    {156        protected override object EvaluateEmpty() => "(null)";157        protected override object EvaluateString(string value) => value;158    }159    class NullToEmpty : AbstractTextTransformation160    {161        protected override object EvaluateNull() => "(empty)";162        protected override object EvaluateString(string value) => value;163    }164    class HtmlToText : AbstractTextTransformation165    {166        protected override object EvaluateString(string value) => WebUtility.HtmlDecode(value);167    }168    class TextToLength : AbstractTextTransformation169    {170        protected override object EvaluateSpecial(string value) => -1;171        protected override object EvaluateBlank() => -1;172        protected override object EvaluateEmpty() => 0;173        protected override object EvaluateNull() => 0;174        protected override object EvaluateString(string value) => value.Length;175    }176    class TextToToken : AbstractTextTransformation177    {178        public IScalarResolver<int> Index { get; }179        public IScalarResolver<char> Separator { get; }180        public TextToToken(IScalarResolver<int> index)181            => (Index, Separator) = (index, null);182        public TextToToken(IScalarResolver<int> index, IScalarResolver<char> separator)183            => (Index, Separator) = (index, separator);184        protected override object EvaluateBlank() => Separator == null || char.IsWhiteSpace(Separator.Execute()) ? "(null)" : "(blank)";185        protected override object EvaluateEmpty() => "(null)";186        protected override object EvaluateString(string value)187        {188            var tokenizer = Separator == null ? (ITokenizer)new WhitespaceTokenizer() : new Tokenizer(Separator.Execute());189            var tokens = tokenizer.Execute(value);190            var indexValue = Index.Execute();191            if (indexValue < tokens.Length)192                return tokens[indexValue];193            else194                return "(null)";195        }196    }197    class TextToTokenCount : TextToLength198    {199        public IScalarResolver<char> Separator { get; }200        public TextToTokenCount()201            => Separator = null;202        public TextToTokenCount(IScalarResolver<char> separator)203            => Separator = separator;204        protected override object EvaluateBlank() => 0;205        protected override object EvaluateString(string value) => TokenCount(value);206        private int TokenCount(string value)207        {208            var tokenizer = Separator == null ? (ITokenizer)new WhitespaceTokenizer() : new Tokenizer(Separator.Execute());209            return tokenizer.Execute(value).Count();210        }211    }212    class TextToDateTime : AbstractTextTransformation213    {214        public IScalarResolver<string> Format { get; }215        public IScalarResolver<string> Culture { get; }216        public TextToDateTime(IScalarResolver<string> format)217            => (Format, Culture) = (format, new LiteralScalarResolver<string>(string.Empty));218        public TextToDateTime(IScalarResolver<string> format, IScalarResolver<string> culture)219            => (Format, Culture) = (format, culture);220        protected override object EvaluateString(string value)221        {222            var info = (string.IsNullOrEmpty(Culture.Execute()) ? CultureInfo.InvariantCulture : new CultureInfo(Culture.Execute())).DateTimeFormat;223            if (DateTime.TryParseExact(value, Format.Execute(), info, DateTimeStyles.RoundtripKind, out var dateTime))224                return DateTime.SpecifyKind(dateTime, DateTimeKind.Unspecified);225            throw new NBiException($"Impossible to transform the value '{value}' into a date using the format '{Format}'");226        }227    }228    class TextToRemoveChars : AbstractTextTransformation229    {230        public IScalarResolver<char> CharToRemove { get; }231        public TextToRemoveChars(IScalarResolver<char> charToRemove)232            => CharToRemove = charToRemove;233        protected override object EvaluateString(string value)234        {235            var stringBuilder = new StringBuilder();236            foreach (var c in value)237                if (!c.Equals(CharToRemove.Execute()))238                    stringBuilder.Append(c);239            return stringBuilder.ToString();240        }241        protected override object EvaluateBlank()242        {243            if (char.IsWhiteSpace(CharToRemove.Execute()))244                return "(empty)";245            else246                return base.EvaluateBlank();247        }248    }249    class TextToMask : AbstractTextTransformation250    {251        private char maskChar { get; } = '*';252        public IScalarResolver<string> Mask { get; }253        public TextToMask(IScalarResolver<string> mask)254            => Mask = mask;255        protected override object EvaluateString(string value)256        {257            var mask = Mask.Execute();258            var stringBuilder = new StringBuilder();259            var index = 0;260            foreach (var c in mask)261                if (c.Equals(maskChar))262                    stringBuilder.Append(index < value.Length ? value[index++] : maskChar);263                else264                    stringBuilder.Append(c);265            return stringBuilder.ToString();266        }267        protected override object EvaluateBlank()268            => Mask.Execute();269        protected override object EvaluateEmpty()270            => Mask.Execute();271    }272    class MaskToText : AbstractTextTransformation273    {274        private char maskChar { get; } = '*';275        public IScalarResolver<string> Mask { get; }276        public MaskToText(IScalarResolver<string> mask)277            => Mask = mask;278        protected override object EvaluateString(string value)279        {280            var mask = Mask.Execute();281            var stringBuilder = new StringBuilder();282            if (mask.Length != value.Length)283                return "(null)";284            for (int i = 0; i < mask.Length; i++)285                if (mask[i].Equals(maskChar) && !value[i].Equals(maskChar))286                    stringBuilder.Append(value[i]);287                else if (!mask[i].Equals(value[i]))288                    return "(null)";289            return stringBuilder.ToString();290        }291        protected override object EvaluateBlank()292            => (Mask.Execute().Replace(maskChar.ToString(), "").Length == 0) ? "(blank)" : "(null)";293        protected override object EvaluateEmpty()294            => (Mask.Execute().Replace(maskChar.ToString(), "").Length == 0) ? "(empty)" : "(null)";295    }296}...

EvaluateBlank

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Transformation.Transformer.Native.Text;7{8    {9        public object Evaluate(object x)10        {11            if (x == null)12                return null;13                return x.ToString();14        }15    }16}17using System;18using System.Collections.Generic;19using System.Linq;20using System.Text;21using System.Threading.Tasks;22using NBi.Core.Transformation.Transformer.Native.Text;23{24    {25        public object Evaluate(object x)26        {27            if (x == null)28                return null;29                return x.ToString();30        }31    }32}33using System;34using System.Collections.Generic;35using System.Linq;36using System.Text;37using System.Threading.Tasks;38using NBi.Core.Transformation.Transformer.Native.Text;39{40    {41        public object Evaluate(object x)42        {43            if (x == null)44                return null;45                return x.ToString();46        }47    }48}49using System;50using System.Collections.Generic;51using System.Linq;52using System.Text;53using System.Threading.Tasks;54using NBi.Core.Transformation.Transformer.Native.Text;55{56    {57        public object Evaluate(object x)58        {59            if (x == null)60                return null;61                return x.ToString();62        }63    }64}65using System;66using System.Collections.Generic;67using System.Linq;68using System.Text;

EvaluateBlank

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Transformation.Transformer.Native.Text;7{8    {9        static void Main(string[] args)10        {

EvaluateBlank

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Transformation.Transformer.Native.Text;7{8    {9        static void Main(string[] args)10        {11            var transformer = new BlankToEmpty();12            var result = transformer.Evaluate(" ");13            Console.WriteLine(result);14            Console.ReadLine();15        }16    }17}18using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23using NBi.Core.Transformation.Transformer.Native.Text;24{25    {26        static void Main(string[] args)27        {28            var transformer = new NullToEmpty();29            var result = transformer.Evaluate(null);30            Console.WriteLine(result);31            Console.ReadLine();32        }33    }34}35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40using NBi.Core.Transformation.Transformer.Native.Text;41{42    {43        static void Main(string[] args)44        {45            var transformer = new NullToEmpty();46            var result = transformer.Evaluate(null);47            Console.WriteLine(result);48            Console.ReadLine();49        }50    }51}

EvaluateBlank

Using AI Code Generation

1var blankToEmpty = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();2var result = blankToEmpty.EvaluateBlank();3Console.WriteLine("Result: " + result);4var blankToEmpty = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();5var result = blankToEmpty.EvaluateNull();6Console.WriteLine("Result: " + result);7var blankToEmpty = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();8var result = blankToEmpty.Evaluate("test");9Console.WriteLine("Result: " + result);10var blankToNull = new NBi.Core.Transformation.Transformer.Native.Text.BlankToNull();11var result = blankToNull.EvaluateBlank();12Console.WriteLine("Result: " + result);13var blankToNull = new NBi.Core.Transformation.Transformer.Native.Text.BlankToNull();14var result = blankToNull.EvaluateNull();15Console.WriteLine("Result: " + result);16var blankToNull = new NBi.Core.Transformation.Transformer.Native.Text.BlankToNull();17var result = blankToNull.Evaluate("test");18Console.WriteLine("Result: " + result);19var blankToZero = new NBi.Core.Transformation.Transformer.Native.Text.BlankToZero();20var result = blankToZero.EvaluateBlank();21Console.WriteLine("Result: " + result);22var blankToZero = new NBi.Core.Transformation.Transformer.Native.Text.BlankToZero();

EvaluateBlank

Using AI Code Generation

1var blankToEmpty = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();2var blankToNull = new NBi.Core.Transformation.Transformer.Native.Text.BlankToNull();3var blankToSpace = new NBi.Core.Transformation.Transformer.Native.Text.BlankToSpace();4var blankToZero = new NBi.Core.Transformation.Transformer.Native.Text.BlankToZero();5var blankToZero = new NBi.Core.Transformation.Transformer.Native.Text.BlankToZero();6var blankToZero = new NBi.Core.Transformation.Transformer.Native.Text.BlankToZero();

EvaluateBlank

Using AI Code Generation

1var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();2var result = transformer.EvaluateBlank("abc");3var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();4var result = transformer.EvaluateNull("abc");5var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();6var result = transformer.EvaluateEmpty("abc");7var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();8var result = transformer.Evaluate("abc");9var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();10var result = transformer.Evaluate("abc");11var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();12var result = transformer.Evaluate("abc");13var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();14var result = transformer.Evaluate("abc");15var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();16var result = transformer.Evaluate("abc");17var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();18var result = transformer.Evaluate("abc");19var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();20var result = transformer.Evaluate("abc");21var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();22var result = transformer.Evaluate("abc");

EvaluateBlank

Using AI Code Generation

1var blankToEmpty = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();2var result = blankToEmpty.EvaluateBlank("Hello World!");3Console.WriteLine("Result: " + result);4var blankToEmpty = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();5var result = blankToEmpty.EvaluateNull("Hello World!");6Console.WriteLine("Result: " + result);7var blankToEmpty = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();8var result = blankToEmpty.EvaluateNull("");9Console.WriteLine("Result: " + result);10var blankToEmpty = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();11var result = blankToEmpty.EvaluateNull(null);12Console.WriteLine("Result: " + result);13var blankToEmpty = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();14var result = blankToEmpty.EvaluateNull(" ");15Console.WriteLine("Result: " + result);16var blankToEmpty = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();17var result = blankToEmpty.EvaluateNull("   ");18Console.WriteLine("Result: " + result);19var blankToEmpty = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();20var result = blankToEmpty.EvaluateNull("  Hello World!  ");21Console.WriteLine("Result: " + result);

EvaluateBlank

Using AI Code Generation

1var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();2var result = transformer.EvaluateBlank("  ");3NBiTestSuite.Assert.AreEqual(" ", result);4var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();5var result = transformer.Evaluate("  ");6NBiTestSuite.Assert.AreEqual(" ", result);7var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();8var result = transformer.Evaluate("  ");9NBiTestSuite.Assert.AreEqual(" ", result);10var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();11var result = transformer.Evaluate("  ");12NBiTestSuite.Assert.AreEqual(" ", result);13var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();14var result = transformer.Evaluate("  ");15NBiTestSuite.Assert.AreEqual(" ", result);16var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();17var result = transformer.Evaluate("  ");18NBiTestSuite.Assert.AreEqual(" ", result);19var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();20var result = transformer.Evaluate("  ");21NBiTestSuite.Assert.AreEqual(" ", result);22var transformer = new NBi.Core.Transformation.Transformer.Native.Text.BlankToEmpty();23var result = transformer.Evaluate("  ");24NBiTestSuite.Assert.AreEqual(" ", result);

EvaluateBlank

Using AI Code Generation

1using System;2using NBi.Core.Transformation.Transformer.Native.Text;3{4    {5        static void Main(string[] args)6        {7            BlankToEmpty blankToEmpty = new BlankToEmpty();8            string result = blankToEmpty.EvaluateBlank();9            Console.WriteLine(result);10            Console.ReadLine();11        }12    }13}

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