How to use TopRanking method of NBi.Core.Calculation.Ranking.TopRanking class

Best NBi code snippet using NBi.Core.Calculation.Ranking.TopRanking.TopRanking

TopRankingTest.cs

Source:TopRankingTest.cs

...13using System.Text;14using System.Threading.Tasks;15namespace NBi.Testing.Core.Calculation.Ranking16{17    public class TopRankingTest18    {19        [Test]20        [TestCase(new object[] { "100", "120", "110", "130", "105" }, ColumnType.Numeric, 4)]21        [TestCase(new object[] { "a", "b", "e", "c", "d" }, ColumnType.Text, 3)]22        [TestCase(new object[] { "2010-02-02 07:12:16.52", "2010-02-02 07:12:16.55", "2010-02-02 08:12:16.50" }, ColumnType.DateTime, 3)]23        public void Apply_Rows_Success(object[] values, ColumnType columnType, int index)24        {25            var i = 0;26            var objs = values.Select(x => new object[] { ++i, x }).ToArray();27            var args = new ObjectsResultSetResolverArgs(objs);28            var resolver = new ObjectsResultSetResolver(args);29            var rs = resolver.Execute();30            var ranking = new TopRanking(new ColumnOrdinalIdentifier(1), columnType, null, null);31            var filteredRs = ranking.Apply(rs);32            Assert.That(filteredRs.Rows.Count, Is.EqualTo(1));33            Assert.That(filteredRs.Rows[0].ItemArray[0], Is.EqualTo(index));34            Assert.That(filteredRs.Rows[0].ItemArray[1], Is.EqualTo(values.Max()));35        }36        [Test]37        [TestCase(new object[] { "100", "120", "110", "130", "105" }, ColumnType.Numeric, new int[] { 4, 2 })]38        [TestCase(new object[] { "a", "b", "e", "c", "d" }, ColumnType.Text, new int[] { 3, 5 })]39        [TestCase(new object[] { "2010-02-02 07:12:16.52", "2010-02-02 07:12:16.55", "2010-02-02 08:12:16.50" }, ColumnType.DateTime, new int[] { 3, 2 })]40        public void Apply_TopTwo_Success(object[] values, ColumnType columnType, int[] index)41        {42            var i = 0;43            var objs = values.Select(x => new object[] { ++i, x }).ToArray();44            var args = new ObjectsResultSetResolverArgs(objs);45            var resolver = new ObjectsResultSetResolver(args);46            var rs = resolver.Execute();47            var ranking = new TopRanking(2, new ColumnOrdinalIdentifier(1), columnType, null, null);48            var filteredRs = ranking.Apply(rs);49            Assert.That(filteredRs.Rows.Count, Is.EqualTo(2));50            Assert.That(filteredRs.Rows[0].ItemArray[0], Is.EqualTo(index[0]));51            Assert.That(filteredRs.Rows[0].ItemArray[1], Is.EqualTo(values.Max()));52            Assert.That(filteredRs.Rows[1].ItemArray[0], Is.EqualTo(index[1]));53            Assert.That(filteredRs.Rows[1].ItemArray[1], Is.EqualTo(values.Except(Enumerable.Repeat(values.Max(), 1)).Max()));54        }55        [Test]56        [TestCase(new object[] { "100", "120", "110", "130", "105" }, ColumnType.Numeric, new int[] { 4, 2, 1 })]57        public void Apply_Larger_Success(object[] values, ColumnType columnType, int[] index)58        {59            var i = 0;60            var objs = values.Select(x => new object[] { ++i, x }).ToArray();61            var args = new ObjectsResultSetResolverArgs(objs);62            var resolver = new ObjectsResultSetResolver(args);63            var rs = resolver.Execute();64            var ranking = new TopRanking(10, new ColumnOrdinalIdentifier(1), columnType, null, null);65            var filteredRs = ranking.Apply(rs);66            Assert.That(filteredRs.Rows.Count, Is.EqualTo(values.Count()));67            Assert.That(filteredRs.Rows[0].ItemArray[0], Is.EqualTo(index[0]));68            Assert.That(filteredRs.Rows[0].ItemArray[1], Is.EqualTo(values.Max()));69            Assert.That(filteredRs.Rows[1].ItemArray[0], Is.EqualTo(index[1]));70            Assert.That(filteredRs.Rows[1].ItemArray[1], Is.EqualTo(values.Except(Enumerable.Repeat(values.Max(), 1)).Max()));71            Assert.That(filteredRs.Rows[values.Count() - 1].ItemArray[0], Is.EqualTo(index[2]));72            Assert.That(filteredRs.Rows[values.Count() - 1].ItemArray[1], Is.EqualTo(values.Min()));73        }74        [Test]75        [TestCase(new object[] { "100", "120", "110", "130", "105" }, ColumnType.Numeric, 4)]76        public void Apply_Alias_Success(object[] values, ColumnType columnType, int index)77        {78            var i = 0;79            var objs = values.Select(x => new object[] { ++i, x }).ToArray();80            var args = new ObjectsResultSetResolverArgs(objs);81            var resolver = new ObjectsResultSetResolver(args);82            var rs = resolver.Execute();83            var alias = Mock.Of<IColumnAlias>(x => x.Column == 1 && x.Name == "myValue");84            var ranking = new TopRanking(new ColumnNameIdentifier("myValue"), columnType, Enumerable.Repeat(alias, 1), null);85            var filteredRs = ranking.Apply(rs);86            Assert.That(filteredRs.Rows.Count, Is.EqualTo(1));87            Assert.That(filteredRs.Rows[0].ItemArray[0], Is.EqualTo(index));88            Assert.That(filteredRs.Rows[0].ItemArray[1], Is.EqualTo(values.Max()));89        }90        [Test]91        [TestCase(new object[] { "108", "128", "118", "139", "125" }, ColumnType.Numeric, 4)]92        public void Apply_Exp_Success(object[] values, ColumnType columnType, int index)93        {94            var i = 0;95            var objs = values.Select(x => new object[] { ++i, x }).ToArray();96            var args = new ObjectsResultSetResolverArgs(objs);97            var resolver = new ObjectsResultSetResolver(args);98            var rs = resolver.Execute();99            var alias = Mock.Of<IColumnAlias>(x => x.Column == 1 && x.Name == "myValue");100            var exp = Mock.Of<IColumnExpression>(x => x.Name == "exp" && x.Value == "myValue % 10");101            var ranking = new TopRanking(new ColumnNameIdentifier("exp"), columnType, Enumerable.Repeat(alias, 1), Enumerable.Repeat(exp, 1));102            var filteredRs = ranking.Apply(rs);103            Assert.That(filteredRs.Rows.Count, Is.EqualTo(1));104            Assert.That(filteredRs.Rows[0].ItemArray[0], Is.EqualTo(index));105            Assert.That(filteredRs.Rows[0].ItemArray[1], Is.EqualTo("139"));106        }107    }108}...

GroupByFilterTest.cs

Source:GroupByFilterTest.cs

...26            var resolver = new ObjectsResultSetResolver(args);27            var rs = resolver.Execute();28            var settings = new SettingsOrdinalResultSet(KeysChoice.First, ValuesChoice.None, NumericAbsoluteTolerance.None);29            var grouping = new OrdinalColumnGrouping(settings, Context.None);30            var filter = new TopRanking(2, new ColumnOrdinalIdentifier(1), ColumnType.Numeric);31            var rankingByGroup = new GroupByFilter(filter, grouping);32            var result = rankingByGroup.Apply(rs);33            Assert.That(result.Table.Rows, Has.Count.EqualTo(3));34            Assert.That(result.Table.Rows.Cast<DataRow>().Where(x => x[0].ToString()=="alpha").Count(), Is.EqualTo(2));35            Assert.That(result.Table.Rows.Cast<DataRow>().Where(x => x[0].ToString() == "beta").Count(), Is.EqualTo(1));36        }37        [Test]38        public void Execute_Top2None_ResultSetReduced()39        {40            var args = new ObjectsResultSetResolverArgs(new[] { new object[] { "alpha", 1 }, new object[] { "alpha", 2 }, new object[] { "beta", 3 }, new object[] { "alpha", 4 } });41            var resolver = new ObjectsResultSetResolver(args);42            var rs = resolver.Execute();43            var filter = new TopRanking(2, new ColumnOrdinalIdentifier(1), ColumnType.Numeric);44            var rankingByGroup = new GroupByFilter(filter, new NoneGrouping());45            var result = rankingByGroup.Apply(rs);46            Assert.That(result.Table.Rows, Has.Count.EqualTo(2));47            Assert.That(result.Table.Rows.Cast<DataRow>().Where(x => x[0].ToString() == "alpha").Count(), Is.EqualTo(1));48            Assert.That(result.Table.Rows.Cast<DataRow>().Where(x => x[0].ToString() == "beta").Count(), Is.EqualTo(1));49        }50    }51}...

TopRanking.cs

Source:TopRanking.cs

...8using NBi.Core.Evaluate;9using NBi.Core.ResultSet;10namespace NBi.Core.Calculation.Ranking11{12    class TopRanking : AbstractRanking13    {14        public TopRanking(IColumnIdentifier operand, ColumnType columnType, IEnumerable<IColumnAlias> aliases, IEnumerable<IColumnExpression> expressions)15            : this(1, operand, columnType, aliases, expressions) { }16        public TopRanking(int count, IColumnIdentifier operand, ColumnType columnType)17            : this(count, operand, columnType, null, null) { }18        public TopRanking(int count, IColumnIdentifier operand, ColumnType columnType, IEnumerable<IColumnAlias> aliases, IEnumerable<IColumnExpression> expressions)19            : base(count, operand, columnType, aliases, expressions) { }20        protected override ComparerType GetComparerType() => ComparerType.MoreThan; 21        public override string Describe()22            => TableLength == 123            ? "The first row of the result-set."24            : $"The first {TableLength} rows of the result-set";25    }26}

TopRanking

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Calculation.Ranking;7{8    {9        static void Main(string[] args)10        {11            TopRanking topRanking = new TopRanking();12            List<double> values = new List<double>();13            values.Add(5);14            values.Add(2);15            values.Add(1);16            values.Add(10);17            values.Add(6);18            values.Add(9);19            values.Add(8);20            values.Add(7);21            values.Add(3);22            values.Add(4);23            topRanking.Values = values;24            topRanking.RankingType = RankingType.Top;25            topRanking.NumberOfTopValues = 3;26            List<double> topValues = topRanking.TopRanking();27            foreach (double value in topValues)28            {29                Console.WriteLine(value);30            }31            Console.ReadKey();32        }33    }34}

TopRanking

Using AI Code Generation

1using NBi.Core.Calculation.Ranking;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            var list = new List<decimal>();12            list.Add(1);13            list.Add(2);14            list.Add(3);15            list.Add(4);16            list.Add(5);17            list.Add(6);18            list.Add(7);19            list.Add(8);20            list.Add(9);21            list.Add(10);22            var topRanking = new TopRanking(5);23            var result = topRanking.Execute(list);24            foreach (var item in result)25            {26                Console.WriteLine(item);27            }28            Console.ReadLine();29        }30    }31}32Severity Code Description Project File Line Suppression State Error CS0246 The type or namespace name 'TopRanking' could not be found (are you missing a using directive or an assembly reference?) NBiTest C:\Users\abc\Documents\Visual Studio 2013\Projects\NBiTest\NBiTest\Program.cs 13 Active

TopRanking

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Calculation.Ranking;7using NBi.Core.ResultSet;8{9    {10        static void Main(string[] args)11        {12            {13                new Row(new List<object> { "A", 10 }),14                new Row(new List<object> { "B", 5 }),15                new Row(new List<object> { "C", 15 }),16                new Row(new List<object> { "D", 20 }),17                new Row(new List<object> { "E", 25 }),18                new Row(new List<object> { "F", 30 }),19                new Row(new List<object> { "G", 35 }),20                new Row(new List<object> { "H", 40 }),21                new Row(new List<object> { "I", 45 }),22                new Row(new List<object> { "J", 50 }),23                new Row(new List<object> { "K", 55 }),24                new Row(new List<object> { "L", 60 }),25                new Row(new List<object> { "M", 65 }),26                new Row(new List<object> { "N", 70 }),27                new Row(new List<object> { "O", 75 }),28                new Row(new List<object> { "P", 80 }),29                new Row(new List<object> { "Q", 85 }),30                new Row(new List<object> { "R", 90 }),31                new Row(new List<object> { "S", 95 }),32                new Row(new List<object> { "T", 100 })33            };34            var topRanking = new TopRanking(list, new List<IColumnDefinition> { new ColumnDefinition("Rank", 0, typeof(string)), new ColumnDefinition("Score", 1, typeof(int)) }, 10, 1);35            var result = topRanking.Execute();36            foreach (var row in result)37            {38                Console.WriteLine(row[0] + " " + row[1]);39            }40        }41    }42}43using System;44using System.Collections.Generic;45using System.Linq;46using System.Text;47using System.Threading.Tasks;

TopRanking

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using NBi.Core.Calculation.Ranking;6using NBi.Core.ResultSet;7using NBi.Core.ResultSet.Resolver;8using NBi.Core.ResultSet.Analyzer;9{10    {11        static void Main(string[] args)12        {13            var topRanking = new TopRanking();14            var rsResolver = new ResultSetResolver();15            var rsService = new ResultSetService();16            var rsAnalyzerFactory = new ResultSetAnalyzerFactory();17            var rsAnalyzer = rsAnalyzerFactory.Instantiate(topRanking);18            var rs = new ResultSet();19            rsResolver.ResultSet = rs;20            rs.Columns.Add("Column1");21            rs.Rows.Add(new object[] { 1 });22            rs.Rows.Add(new object[] { 2 });23            rs.Rows.Add(new object[] { 3 });24            rs.Rows.Add(new object[] { 4 });25            rs.Rows.Add(new object[] { 5 });26            rs.Rows.Add(new object[] { 6 });27            rs.Rows.Add(new object[] { 7 });28            rs.Rows.Add(new object[] { 8 });29            rs.Rows.Add(new object[] { 9 });30            rs.Rows.Add(new object[] { 10 });31            rs.Rows.Add(new object[] { 11 });32            rs.Rows.Add(new object[] { 12 });33            rs.Rows.Add(new object[] { 13 });

TopRanking

Using AI Code Generation

1using NBi.Core.Calculation.Ranking;2var topRanking = new TopRanking();3topRanking.Top = 5;4var result = topRanking.Execute(Enumerable.Range(1, 10));5foreach (var item in result)6{7    System.Console.WriteLine(item);8}9using NBi.Core.Calculation.Ranking;10var bottomRanking = new BottomRanking();11bottomRanking.Bottom = 5;12var result = bottomRanking.Execute(Enumerable.Range(1, 10));13foreach (var item in result)14{15    System.Console.WriteLine(item);16}17using NBi.Core.Calculation.Ranking;18var topPercentileRanking = new TopPercentileRanking();19topPercentileRanking.Percentile = 50;20var result = topPercentileRanking.Execute(Enumerable.Range(1, 10));21foreach (var item in result)22{23    System.Console.WriteLine(item);24}25using NBi.Core.Calculation.Ranking;26var bottomPercentileRanking = new BottomPercentileRanking();27bottomPercentileRanking.Percentile = 50;28var result = bottomPercentileRanking.Execute(Enumerable.Range(1, 10));29foreach (var item in result)30{31    System.Console.WriteLine(item);32}33using NBi.Core.Calculation.Ranking;

TopRanking

Using AI Code Generation

1var ranking = new TopRanking();2ranking.Top = 10;3ranking.Order = RankingOrder.Descending;4var result = ranking.Execute(new[] { 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200 });5foreach (var item in result)6    Console.WriteLine(item);7var ranking = new TopRanking();8ranking.Top = 10;9ranking.Order = RankingOrder.Ascending;10var result = ranking.Execute(new[] { 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200 });11foreach (var item in result)12    Console.WriteLine(item);13var ranking = new TopRanking();14ranking.Top = 10;15ranking.Order = RankingOrder.Descending;16var result = ranking.Execute(new[] { 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, 310, 320, 330, 340, 350, 360, 370, 380, 390, 400 });17foreach (var item in result)18    Console.WriteLine(item);

TopRanking

Using AI Code Generation

1var topRanking = new NBi.Core.Calculation.Ranking.TopRanking(3);2var ranking = topRanking.Evaluate(new[] { 5, 2, 7, 3, 8, 1, 9, 4, 6 });3Assert.That(ranking, Is.EqualTo(new[] { 3, 1, 2 }));4var topRanking = new NBi.Core.Calculation.Ranking.TopRanking(3);5var ranking = topRanking.Evaluate(new[] { 5, 2, 7, 3, 8, 1, 9, 4, 6 });6Assert.That(ranking, Is.EqualTo(new[] { 3, 1, 2 }));7var topRanking = new NBi.Core.Calculation.Ranking.TopRanking(3);8var ranking = topRanking.Evaluate(new[] { 5, 2, 7, 3, 8, 1, 9, 4, 6 });9Assert.That(ranking, Is.EqualTo(new[] { 3, 1, 2 }));10var topRanking = new NBi.Core.Calculation.Ranking.TopRanking(3);11var ranking = topRanking.Evaluate(new[] { 5, 2, 7, 3, 8, 1, 9, 4, 6 });12Assert.That(ranking, Is.EqualTo(new[] { 3, 1, 2 }));13var topRanking = new NBi.Core.Calculation.Ranking.TopRanking(3);14var ranking = topRanking.Evaluate(new[] { 5, 2, 7, 3, 8, 1, 9, 4, 6 });15Assert.That(ranking, Is.EqualTo(new[] { 3, 1, 2 }));

TopRanking

Using AI Code Generation

1using NBi.Core.Calculation.Ranking;2var ranking = new TopRanking(10);3ranking.Compute(new double[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 });4using NBi.Core.Calculation.Ranking;5var ranking = new TopRanking(10);6ranking.Compute(new double[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 });

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