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How to use TextNull class of NBi.Core.Calculation.Predicate.Text package

Best NBi code snippet using NBi.Core.Calculation.Predicate.Text.TextNull

PredicateFactory.cs

Source:PredicateFactory.cs

...26                        case ComparerType.LessThanOrEqual: return new TextLessThanOrEqual(not, (IScalarResolver)reference);27                        case ComparerType.Equal: return new TextEqual(not, (IScalarResolver)reference);28                        case ComparerType.MoreThanOrEqual: return new TextMoreThanOrEqual(not, (IScalarResolver)reference);29                        case ComparerType.MoreThan: return new TextMoreThan(not, (IScalarResolver)reference);30                        case ComparerType.Null: return new TextNull(not);31                        case ComparerType.Empty: return new TextEmpty(not);32                        case ComparerType.NullOrEmpty: return new TextNullOrEmpty(not);33                        case ComparerType.LowerCase: return new TextLowerCase(not);34                        case ComparerType.UpperCase: return new TextUpperCase(not);35                        case ComparerType.StartsWith: return new TextStartsWith(not, (IScalarResolver)reference, stringComparison);36                        case ComparerType.EndsWith: return new TextEndsWith(not, (IScalarResolver)reference, stringComparison);37                        case ComparerType.Contains: return new TextContains(not, (IScalarResolver)reference, stringComparison);38                        case ComparerType.MatchesRegex: return new TextMatchesRegex(not, (IScalarResolver)reference, stringComparison);39                        case ComparerType.MatchesNumeric: return new TextMatchesNumeric(not, culture);40                        case ComparerType.MatchesDate: return new TextMatchesDate(not, culture);41                        case ComparerType.MatchesTime: return new TextMatchesTime(not, culture);42                        case ComparerType.MatchesDateTime: return new TextMatchesDateTime(not, culture);43                        case ComparerType.AnyOf: return new TextAnyOf(not, (ISequenceResolver)reference, stringComparison);44                        default:45                            throw new ArgumentOutOfRangeException($"Text columns don't support  the '{comparerType.ToString().ToDashedCase()}' comparer.");46                    }...

TextNullOrEmpty.cs

Source:TextNullOrEmpty.cs

...6using System.Text;7using System.Threading.Tasks;8namespace NBi.Core.Calculation.Predicate.Text9{10    class TextNullOrEmpty : AbstractPredicate11    {12        public TextNullOrEmpty(bool not)13            : base(not)14        { }15        protected override bool Apply(object x)16        {17            var nullPredicate = new TextNull(false);18            var emptyPredicate = new TextEmpty(false);19            return (nullPredicate.Execute(x) || emptyPredicate.Execute(x));20        }21        public override string ToString() => $"is null or empty";22    }23}...

TextNull.cs

Source:TextNull.cs

...6using System.Text;7using System.Threading.Tasks;8namespace NBi.Core.Calculation.Predicate.Text9{10    class TextNull : AbstractPredicate11    {12        public TextNull(bool not)13            : base(not)14        { }15        protected override bool Apply(object x)16        {17            return x == null || x == DBNull.Value || (x as string) == "(null)";18        }19        public override string ToString()20        {21            return $"is null";22        }23    }24}...

TextNull

Using AI Code Generation

1using NBi.Core.Calculation.Predicate.Text;2using NBi.Core.Calculation.Predicate;3using NBi.Core.Calculation.Predicate;4using NBi.Core.Calculation.Predicate.Text;5using NBi.Core.Calculation.Predicate;6using NBi.Core.Calculation.Predicate;7using NBi.Core.Calculation.Predicate;8using NBi.Core.Calculation.Predicate;9using NBi.Core.Calculation.Predicate;10using NBi.Core.Calculation.Predicate;11using NBi.Core.Calculation.Predicate;12using NBi.Core.Calculation.Predicate;13using NBi.Core.Calculation.Predicate;14using NBi.Core.Calculation.Predicate;15using NBi.Core.Calculation.Predicate;

TextNull

Using AI Code Generation

1var textNull = new TextNull();2textNull.Execute("hello world");3var textNull = new NBi.Core.Calculation.Predicate.TextNull();4textNull.Execute("hello world");5var textNull = new NBi.Core.Calculation.Predicate.Text.TextNull();6textNull.Execute("hello world");

TextNull

Using AI Code Generation

1var textNull = new TextNull();2textNull.Execute("Some text");3var textNull = new TextNull();4textNull.Execute("Some text");5var textNull = new TextNull();6textNull.Execute("Some text");7var textNull = new TextNull();8textNull.Execute("Some text");9var textNull = new TextNull();10textNull.Execute("Some text");11var textNull = new TextNull();12textNull.Execute("Some text");13var textNull = new TextNull();14textNull.Execute("Some text");15var textNull = new TextNull();16textNull.Execute("Some text");17var textNull = new TextNull();18textNull.Execute("Some text");19var textNull = new TextNull();20textNull.Execute("Some text");21var textNull = new TextNull();22textNull.Execute("Some text");23var textNull = new TextNull();24textNull.Execute("Some text");

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