How to use OrdinalColumnGrouping class of NBi.Core.Calculation.Grouping.ColumnBased package

Best NBi code snippet using NBi.Core.Calculation.Grouping.ColumnBased.OrdinalColumnGrouping

OrdinalColumnGroupingTest.cs

Source:OrdinalColumnGroupingTest.cs

...12using System.Threading.Tasks;13using static NBi.Core.ResultSet.SettingsOrdinalResultSet;14namespace NBi.Testing.Core.Calculation.Grouping.ColumnBased15{16    public class OrdinalColumnGroupingTest17    {18        [Test]19        public void Execute_SingleColumn_TwoGroups()20        {21            var args = new ObjectsResultSetResolverArgs(new[] { new object[] { "alpha", 1 }, new object[] { "alpha", 2 }, new object[] { "beta", 3 }, new object[] { "alpha", 4 } });22            var resolver = new ObjectsResultSetResolver(args);23            var rs = resolver.Execute();24            var settings = new SettingsOrdinalResultSet(KeysChoice.First, ValuesChoice.None, NumericAbsoluteTolerance.None);25            var grouping = new OrdinalColumnGrouping(settings, Context.None);26            var result = grouping.Execute(rs);27            Assert.That(result, Has.Count.EqualTo(2));28            Assert.That(result[new KeyCollection(new[] { "alpha" })].Rows, Has.Count.EqualTo(3));29            Assert.That(result[new KeyCollection(new[] { "beta" })].Rows, Has.Count.EqualTo(1));30        }31        [Test]32        public void Execute_TwoColumns_ThreeGroups()33        {34            var args = new ObjectsResultSetResolverArgs(new[] { new object[] { "alpha", "1", 10 }, new object[] { "alpha", "1", 20 }, new object[] { "beta", "2", 30 }, new object[] { "alpha", "2", 40 } });35            var resolver = new ObjectsResultSetResolver(args);36            var rs = resolver.Execute();37            var settings = new SettingsOrdinalResultSet(KeysChoice.AllExpectLast, ValuesChoice.None, NumericAbsoluteTolerance.None);38            var grouping = new OrdinalColumnGrouping(settings, Context.None);39            var result = grouping.Execute(rs);40            Assert.That(result, Has.Count.EqualTo(3));41            Assert.That(result[new KeyCollection(new object[] { "alpha", "1" })].Rows, Has.Count.EqualTo(2));42            Assert.That(result[new KeyCollection(new object[] { "alpha", "2" })].Rows, Has.Count.EqualTo(1));43            Assert.That(result[new KeyCollection(new object[] { "beta", "2" })].Rows, Has.Count.EqualTo(1));44        }45        [Test]46        public void Execute_TwoCustomColumns_ThreeGroups()47        {48            var args = new ObjectsResultSetResolverArgs(new[] { new object[] { "alpha", 1d, 10 }, new object[] { "alpha", 1, 20 }, new object[] { "beta", 2, 30 }, new object[] { "alpha", 2, 40 } });49            var resolver = new ObjectsResultSetResolver(args);50            var rs = resolver.Execute();51            var settings = new SettingsOrdinalResultSet(new List<IColumnDefinition>()52                {53                    new Column() { Identifier = new ColumnOrdinalIdentifier(0), Role = ColumnRole.Key, Type = ColumnType.Text },54                    new Column() { Identifier = new ColumnOrdinalIdentifier(1), Role = ColumnRole.Key, Type = ColumnType.Numeric },55                }56            );57            var grouping = new OrdinalColumnGrouping(settings, Context.None);58            var result = grouping.Execute(rs);59            Assert.That(result, Has.Count.EqualTo(3));60            Assert.That(result[new KeyCollection(new object[] { "alpha", 1m })].Rows, Has.Count.EqualTo(2));61            Assert.That(result[new KeyCollection(new object[] { "alpha", 2m })].Rows, Has.Count.EqualTo(1));62            Assert.That(result[new KeyCollection(new object[] { "beta", 2m })].Rows, Has.Count.EqualTo(1));63        }64    }65}...

UniquenessFilterTest.cs

Source:UniquenessFilterTest.cs

...25            var args = new ObjectsResultSetResolverArgs(new[] { new object[] { "alpha", 1 }, new object[] { "alpha", 2 }, new object[] { "beta", 3 }, new object[] { "alpha", 4 } });26            var resolver = new ObjectsResultSetResolver(args);27            var rs = resolver.Execute();28            var settings = new SettingsOrdinalResultSet(KeysChoice.All, ValuesChoice.None, NumericAbsoluteTolerance.None);29            var grouping = new OrdinalColumnGrouping(settings, Context.None);30            var uniquenessFilter = new UniquenessFilter(grouping);31            var result = uniquenessFilter.Apply(rs);32            Assert.That(result.Table.Columns, Has.Count.EqualTo(2));33            Assert.That(result.Table.Rows, Has.Count.EqualTo(4));34        }35        [Test]36        public void Execute_SomeDuplicatesButNotOnValues_ResultSetReduced()37        {38            var args = new ObjectsResultSetResolverArgs(new[] { new object[] { "alpha", 1 }, new object[] { "alpha", 2 }, new object[] { "beta", 3 }, new object[] { "alpha", 4 } });39            var resolver = new ObjectsResultSetResolver(args);40            var rs = resolver.Execute();41            var settings = new SettingsOrdinalResultSet(KeysChoice.First, ValuesChoice.None, NumericAbsoluteTolerance.None);42            var grouping = new OrdinalColumnGrouping(settings, Context.None);43            var uniquenessFilter = new UniquenessFilter(grouping);44            var result = uniquenessFilter.Apply(rs);45            Assert.That(result.Table.Columns, Has.Count.EqualTo(2));46            Assert.That(result.Table.Rows, Has.Count.EqualTo(1));47        }48    }49}...

OrdinalColumnGrouping.cs

Source:OrdinalColumnGrouping.cs

...7using NBi.Core.ResultSet;8using NBi.Core.Variable;9namespace NBi.Core.Calculation.Grouping.ColumnBased10{11    class OrdinalColumnGrouping : ColumnGrouping12    {13        protected new SettingsOrdinalResultSet Settings { get => base.Settings as SettingsOrdinalResultSet; }14        public OrdinalColumnGrouping(SettingsOrdinalResultSet settings, Context context)15            : base(settings, context) { }16        protected override DataRowKeysComparer BuildDataRowsKeyComparer(DataTable x)17            => new DataRowKeysComparerByOrdinal(Settings, x.Columns.Count);18    }19}...

OrdinalColumnGrouping

Using AI Code Generation

1using NBi.Core.Calculation.Grouping.ColumnBased;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        public void Execute_SampleDataSet_ReturnExpectedResult()10        {11            var dataSet = new DataSet();12            dataSet.Columns.Add("Column1", typeof(int));13            dataSet.Columns.Add("Column2", typeof(string));14            dataSet.Rows.Add(1, "a");15            dataSet.Rows.Add(2, "b");16            dataSet.Rows.Add(3, "c");17            dataSet.Rows.Add(4, "d");18            dataSet.Rows.Add(5, "e");19            dataSet.Rows.Add(6, "f");20            dataSet.Rows.Add(7, "g");21            dataSet.Rows.Add(8, "h");22            dataSet.Rows.Add(9, "i");23            dataSet.Rows.Add(10, "j");24            var grouping = new OrdinalColumnGrouping(new[] { "Column1" }, 3);25            var result = grouping.Execute(dataSet);26            Assert.That(result.Rows.Count, Is.EqualTo(4));27            Assert.That(result.Rows[0].ItemArray, Is.EqualTo(new object[] { 1, "a", 1 }));28            Assert.That(result.Rows[1].ItemArray, Is.EqualTo(new object[] { 2, "b", 1 }));29            Assert.That(result.Rows[2].ItemArray, Is.EqualTo(new object[] { 3, "c", 1 }));30            Assert.That(result.Rows[3].ItemArray, Is.EqualTo(new object[] { 4, "d", 2 }));31        }32    }33}34using NBi.Core.Calculation.Grouping.ColumnBased;35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40{41    {42        public void Execute_SampleDataSet_ReturnExpectedResult()43        {44            var dataSet = new DataSet();45            dataSet.Columns.Add("Column1", typeof(int));

OrdinalColumnGrouping

Using AI Code Generation

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

OrdinalColumnGrouping

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Calculation.Grouping.ColumnBased;7using NBi.Core.Calculation.Grouping;8{9    {10        static void Main(string[] args)11        {12            var column = new OrdinalColumnGrouping(0);13            var column1 = new OrdinalColumnGrouping(1);14            var column2 = new OrdinalColumnGrouping(2);15            var column3 = new OrdinalColumnGrouping(3);16            var column4 = new OrdinalColumnGrouping(4);17            var column5 = new OrdinalColumnGrouping(5);18            var column6 = new OrdinalColumnGrouping(6);19            var column7 = new OrdinalColumnGrouping(7);20            var column8 = new OrdinalColumnGrouping(8);21            var column9 = new OrdinalColumnGrouping(9);22            var column10 = new OrdinalColumnGrouping(10);23            var column11 = new OrdinalColumnGrouping(11);24            var column12 = new OrdinalColumnGrouping(12);25            var column13 = new OrdinalColumnGrouping(13);26            var column14 = new OrdinalColumnGrouping(14);27            var column15 = new OrdinalColumnGrouping(15);28            var column16 = new OrdinalColumnGrouping(16);29            var column17 = new OrdinalColumnGrouping(17);30            var column18 = new OrdinalColumnGrouping(18);31            var column19 = new OrdinalColumnGrouping(19);32            var column20 = new OrdinalColumnGrouping(20);33            var column21 = new OrdinalColumnGrouping(21);34            var column22 = new OrdinalColumnGrouping(22);35            var column23 = new OrdinalColumnGrouping(23);36            var column24 = new OrdinalColumnGrouping(24);37            var column25 = new OrdinalColumnGrouping(25);38            var column26 = new OrdinalColumnGrouping(26);39            var column27 = new OrdinalColumnGrouping(27);40            var column28 = new OrdinalColumnGrouping(28);41            var column29 = new OrdinalColumnGrouping(29);

OrdinalColumnGrouping

Using AI Code Generation

1using NBi.Core.Calculation.Grouping.ColumnBased;2using NBi.Core.ResultSet;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        public void Execute_SomeRows_CorrectGrouping()11        {12            var rows = new List<IRow>()13            {14                new Row(new List<object>() { "a", 1, 1 }),15                new Row(new List<object>() { "a", 1, 2 }),16                new Row(new List<object>() { "b", 2, 3 }),17                new Row(new List<object>() { "b", 2, 4 }),18                new Row(new List<object>() { "b", 2, 5 }),19                new Row(new List<object>() { "c", 3, 6 }),20                new Row(new List<object>() { "c", 3, 7 }),21                new Row(new List<object>() { "c", 3, 8 }),22                new Row(new List<object>() { "c", 3, 9 }),23            };24            var grouping = new OrdinalColumnGrouping(new List<int>() { 0, 1 });25            var groups = grouping.Execute(rows);26            Assert.That(groups, Has.Count.EqualTo(4));27            Assert.That(groups[0].Key, Is.EqualTo(new Row(new List<object>() { "a", 1 })));28            Assert.That(groups[0].Rows, Has.Count.EqualTo(2));29            Assert.That(groups[0].Rows[0], Is.EqualTo(new Row(new List<object>() { "a", 1, 1 })));30            Assert.That(groups[0].Rows[1], Is.EqualTo(new Row(new List<object>() { "a", 1, 2 })));31            Assert.That(groups[1].Key, Is.EqualTo(new Row(new List<object>() { "b", 2 })));32            Assert.That(groups[1].Rows, Has.Count.EqualTo(3));33            Assert.That(groups[1].Rows[0], Is.EqualTo(new Row(new List<object>() { "b", 2, 3 })));34            Assert.That(groups[1].Rows[1], Is.EqualTo(new Row(new List<object>() { "b", 2,

OrdinalColumnGrouping

Using AI Code Generation

1var grouping = new OrdinalColumnGrouping();2grouping.Columns.Add(new ColumnIdentifier("col1"));3grouping.Columns.Add(new ColumnIdentifier("col2"));4grouping.Columns.Add(new ColumnIdentifier("col3"));5grouping.Columns.Add(new ColumnIdentifier("col4"));6grouping.Columns.Add(new ColumnIdentifier("col5"));7grouping.Columns.Add(new ColumnIdentifier("col6"));8grouping.Columns.Add(new ColumnIdentifier("col7"));9grouping.Columns.Add(new ColumnIdentifier("col8"));10grouping.Columns.Add(new ColumnIdentifier("col9"));11grouping.Columns.Add(new ColumnIdentifier("col10"));12grouping.Columns.Add(new ColumnIdentifier("col11"));13grouping.Columns.Add(new ColumnIdentifier("col12"));14grouping.Columns.Add(new ColumnIdentifier("col13"));15grouping.Columns.Add(new ColumnIdentifier("col14"));16grouping.Columns.Add(new ColumnIdentifier("col15"));17grouping.Columns.Add(new ColumnIdentifier("col16"));18grouping.Columns.Add(new ColumnIdentifier("col17"));19grouping.Columns.Add(new ColumnIdentifier("col18"));20grouping.Columns.Add(new ColumnIdentifier("col19"));21grouping.Columns.Add(new ColumnIdentifier("col20"));22grouping.Columns.Add(new ColumnIdentifier("col21"));23grouping.Columns.Add(new ColumnIdentifier("col22"));24grouping.Columns.Add(new ColumnIdentifier("col23"));25grouping.Columns.Add(new ColumnIdentifier("col24"));26grouping.Columns.Add(new ColumnIdentifier("col25"));27grouping.Columns.Add(new ColumnIdentifier("col26"));28grouping.Columns.Add(new ColumnIdentifier("col27"));29grouping.Columns.Add(new ColumnIdentifier("col28"));30grouping.Columns.Add(new ColumnIdentifier("col29"));31grouping.Columns.Add(new ColumnIdentifier("col30"));32grouping.Columns.Add(new ColumnIdentifier("col31"));33grouping.Columns.Add(new ColumnIdentifier("col32"));34grouping.Columns.Add(new ColumnIdentifier("col33"));35grouping.Columns.Add(new ColumnIdentifier("col34"));36grouping.Columns.Add(new ColumnIdentifier("col35"));37grouping.Columns.Add(new ColumnIdentifier("col36"));38grouping.Columns.Add(new ColumnIdentifier("col37"));39grouping.Columns.Add(new ColumnIdentifier("col38"));40grouping.Columns.Add(new ColumnIdentifier("col39"));41grouping.Columns.Add(new ColumnIdentifier("col40"));42grouping.Columns.Add(new ColumnIdentifier("col41"));43grouping.Columns.Add(new ColumnIdentifier("col42"));44grouping.Columns.Add(new ColumnIdentifier("col43"));45grouping.Columns.Add(new ColumnIdentifier("col44"));

OrdinalColumnGrouping

Using AI Code Generation

1var grouping = new OrdinalColumnGrouping("MyColumnName");2grouping.Execute();3var grouping = new OrdinalColumnGrouping("MyColumnName");4grouping.Execute();5var grouping = new OrdinalColumnGrouping("MyColumnName");6grouping.Execute();7var grouping = new OrdinalColumnGrouping("MyColumnName");8grouping.Execute();9var grouping = new OrdinalColumnGrouping("MyColumnName");10grouping.Execute();11var grouping = new OrdinalColumnGrouping("MyColumnName");12grouping.Execute();13var grouping = new OrdinalColumnGrouping("MyColumnName");14grouping.Execute();15var grouping = new OrdinalColumnGrouping("MyColumnName");16grouping.Execute();17var grouping = new OrdinalColumnGrouping("MyColumnName");18grouping.Execute();19var grouping = new OrdinalColumnGrouping("MyColumnName");20grouping.Execute();21var grouping = new OrdinalColumnGrouping("MyColumnName");22grouping.Execute();

OrdinalColumnGrouping

Using AI Code Generation

1var path = "1.cs";2var engine = new Engine();3var result = engine.Execute(path);4var path = "2.cs";5var engine = new Engine();6var result = engine.Execute(path);7var path = "3.cs";8var engine = new Engine();9var result = engine.Execute(path);10var path = "4.cs";11var engine = new Engine();12var result = engine.Execute(path);13var path = "5.cs";14var engine = new Engine();15var result = engine.Execute(path);16var path = "6.cs";17var engine = new Engine();18var result = engine.Execute(path);19var path = "7.cs";20var engine = new Engine();21var result = engine.Execute(path);22var path = "8.cs";23var engine = new Engine();24var result = engine.Execute(path);25var path = "9.cs";26var engine = new Engine();27var result = engine.Execute(path);28var path = "10.cs";29var engine = new Engine();30var result = engine.Execute(path);

OrdinalColumnGrouping

Using AI Code Generation

1var grouping = new OrdinalColumnGrouping();2grouping.Column = new ColumnIdentifier("column1");3grouping.Sort = new Sort(new ColumnIdentifier("column2"));4grouping.Direction = SortDirection.Ascending;5grouping.Name = "group1";6grouping.Add(new ColumnIdentifier("column3"));7grouping.Add(new ColumnIdentifier("column4"));8var grouping = new OrdinalColumnGrouping();9grouping.Column = new ColumnIdentifier("column1");10grouping.Sort = new Sort(new ColumnIdentifier("column2"));11grouping.Direction = SortDirection.Ascending;12grouping.Name = "group1";13grouping.Add(new ColumnIdentifier("column3"));14grouping.Add(new ColumnIdentifier("column4"));15var grouping = new OrdinalColumnGrouping();16grouping.Column = new ColumnIdentifier("column1");17grouping.Sort = new Sort(new ColumnIdentifier("column2"));18grouping.Direction = SortDirection.Ascending;19grouping.Name = "group1";20grouping.Add(new ColumnIdentifier("column3"));21grouping.Add(new ColumnIdentifier("column4"));22var grouping = new OrdinalColumnGrouping();23grouping.Column = new ColumnIdentifier("column1");24grouping.Sort = new Sort(new ColumnIdentifier("column2"));25grouping.Direction = SortDirection.Ascending;26grouping.Name = "group1";27grouping.Add(new ColumnIdentifier("column3"));28grouping.Add(new ColumnIdentifier("column4"));29var grouping = new OrdinalColumnGrouping();30grouping.Column = new ColumnIdentifier("column1");31grouping.Sort = new Sort(new ColumnIdentifier("column2"));32grouping.Direction = SortDirection.Ascending;33grouping.Name = "group1";34grouping.Add(new ColumnIdentifier("column3"));35grouping.Add(new ColumnIdentifier("column4"));

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