How to use Execute method of NBi.Core.Calculation.Ranking.Scoring.DataRowScorer class

Best NBi code snippet using NBi.Core.Calculation.Ranking.Scoring.DataRowScorer.Execute

DataRowScorer.cs

Source:DataRowScorer.cs

...18            this.operand = operand;19            this.aliases = aliases;20            this.expressions = expressions;21        }22        public ScoredObject Execute(DataRow row)23            => new ScoredObject(GetValueFromRow(row, operand), row);24        protected object GetValueFromRow(DataRow row, IColumnIdentifier identifier)25        {26            if (identifier is ColumnOrdinalIdentifier)27            {28                var ordinal = (identifier as ColumnOrdinalIdentifier).Ordinal;29                if (ordinal <= row.Table.Columns.Count)30                    return row.ItemArray[ordinal];31                else32                    throw new ArgumentException($"The variable of the predicate is identified as '{identifier.Label}' but the column in position '{ordinal}' doesn't exist. The dataset only contains {row.Table.Columns.Count} columns.");33            }34            var name = (identifier as ColumnNameIdentifier).Name;35            var alias = aliases?.SingleOrDefault(x => x.Name == name);36            if (alias != null)...

BaseRankingFilter.cs

Source:BaseRankingFilter.cs

...33            IList<ScoredObject> subset = new List<ScoredObject>();34            var scorer = new DataRowScorer(Operand, Aliases, Expressions);35            foreach (DataRow row in rs.Rows)36            {37                var score = scorer.Execute(row);38                InsertRow(score, ref subset);39            }40            var newRs = rs.Clone();41            newRs.Load(subset.Select(x => x.Value as DataRow));42            return newRs;43        }44        protected abstract void InsertRow(ScoredObject score, ref IList<ScoredObject> subset);45        46        public abstract string Describe();47    }48}...

Execute

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using System.Data;7using NBi.Core.Calculation.Ranking.Scoring;8using NBi.Core.Calculation.Ranking;9using NBi.Core.Calculation.Ranking.Analysis;10using NBi.Core.Calculation.Ranking.Resolver;11using NBi.Core.ResultSet.Resolver;12using NBi.Core.ResultSet;13using NBi.Core.Calculation.Ranking.Aggregation;14using NBi.Core.Calculation.Ranking.Filtering;15using NBi.Core.Calculation.Ranking.Ordering;16using NBi.Core.Calculation.Ranking.Equivalence;17using NBi.Core.Calculation.Ranking.Precedence;18using NBi.Core.Calculation.Ranking.Proportion;19{20    {21        static void Main(string[] args)22        {23            DataTable dt = new DataTable();24            dt.Columns.Add("ID", typeof(int));25            dt.Columns.Add("Name", typeof(string));26            dt.Columns.Add("Value", typeof(int));27            dt.Rows.Add(1, "A", 10);28            dt.Rows.Add(2, "B", 20);29            dt.Rows.Add(3, "C", 30);30            dt.Rows.Add(4, "D", 40);31            dt.Rows.Add(5, "E", 50);32            dt.Rows.Add(6, "F", 60);33            dt.Rows.Add(7, "G", 70);34            dt.Rows.Add(8, "H", 80);35            dt.Rows.Add(9, "I", 90);36            dt.Rows.Add(10, "J", 100);37            var ranking = new RankingSettings();38            ranking.Add(new AggregationSettings("Value", "Sum", "Total"));39            ranking.Add(new FilterSettings("Value", ">", 50));40            ranking.Add(new OrderSettings("Value", "Descending"));41            ranking.Add(new EquivalenceSettings("Value", "0.1"));42            ranking.Add(new ProportionSettings("Value", "0.1"));43            ranking.Add(new PrecedenceSettings("Value", "5"));44            var scorer = new DataRowScorer(ranking);45            var row = dt.Rows[1];46            var result = scorer.Execute(row);47            Console.WriteLine(result);48            Console.ReadLine();49        }50    }51}

Execute

Using AI Code Generation

1using  System;2 using  System.Collections.Generic;3 using  System.Linq;4 using  System.Text;5 using  System.Data;6 using  System.Data.SqlClient;7 using  NBi.Core.Calculation.Ranking.Scoring;8 using  NBi.Core.Calculation.Ranking.Scoring.DataRowScorer;9 using  NBi.Core.Calculation.Ranking.Scoring.DataRowScorer.Strategy;10 using  NBi.Core.Calculation.Ranking.Scoring.DataRowScorer.Strategy.Numerical;11 using  NBi.Core.Calculation.Ranking.Scoring.DataRowScorer.Strategy.Numerical.Strategy;12{13    {14         static   void  Main( string [] args)15        {16            DataTable dt =  new  DataTable();17            dt.Columns.Add( "Name" ,  typeof (String));18            dt.Columns.Add( "Score" ,  typeof (Int32));19            dt.Columns.Add( "Rank" ,  typeof (Int32));20            dt.Rows.Add( "A" ,  10 ,  1 );21            dt.Rows.Add( "B" ,  20 ,  2 );22            dt.Rows.Add( "C" ,  20 ,  3 );23            dt.Rows.Add( "D" ,  30 ,  4 );24            dt.Rows.Add( "E" ,  30 ,  5 );25            dt.Rows.Add( "F" ,  30 ,  6 );26            List< string > columns =  new  List< string >();27            columns.Add( "Score" );28            List< string > rankColumn =  new  List< string >();29            rankColumn.Add( "Rank" );30            List<RankingOrder> order =  new  List<RankingOrder>();31            order.Add(RankingOrder.Descending);32            List<RankingType> type =  new  List<RankingType>();33            type.Add(RankingType.Numerical);34            List<RankingStrategy> strategy =  new  List<RankingStrategy>();35            strategy.Add(RankingStrategy.Natural);

Execute

Using AI Code Generation

1using NBi.Core.Calculation.Ranking.Scoring;2using NBi.Core.Calculation.Ranking.Scoring.DataRowScorer;3using System;4using System.Data;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        public static void Main()12        {13            DataTable dataTable = new DataTable();14            dataTable.Columns.Add("col1", typeof(int));15            dataTable.Columns.Add("col2", typeof(int));16            dataTable.Columns.Add("col3", typeof(int));17            dataTable.Rows.Add(1, 2, 3);18            dataTable.Rows.Add(4, 5, 6);19            dataTable.Rows.Add(7, 8, 9);20            var scorer = new DataRowScorer(new List<int> { 1, 2, 3 });21            foreach (DataRow row in dataTable.Rows)22            {23                var score = scorer.Execute(row);24                Console.WriteLine(score);25            }26        }27    }28}29using NBi.Core.Calculation.Ranking.Scoring;30using NBi.Core.Calculation.Ranking.Scoring.DataRowScorer;31using System;32using System.Data;33using System.Collections.Generic;34using System.Linq;35using System.Text;36using System.Threading.Tasks;37{38    {39        public static void Main()40        {41            DataTable dataTable = new DataTable();42            dataTable.Columns.Add("col1", typeof(int));43            dataTable.Columns.Add("col2", typeof(int));44            dataTable.Columns.Add("col3", typeof(int));45            dataTable.Rows.Add(1, 2, 3);46            dataTable.Rows.Add(4, 5, 6);47            dataTable.Rows.Add(7, 8, 9);48            var scorer = new DataRowScorer(new List<int> { 1, 2, 3 });49            foreach (DataRow row in dataTable.Rows)50            {51                var score = scorer.Execute(row);52                Console.WriteLine(score);53            }54        }55    }56}

Execute

Using AI Code Generation

1using System;2using System.Data;3using NBi.Core.Calculation.Ranking.Scoring;4{5    {6        static void Main(string[] args)7        {8            var scorer = new DataRowScorer();9            var row = new DataRow();10            var score = scorer.Execute(row);11        }12    }13}14using System;15using System.Data;16using NBi.Core.Calculation.Ranking.Scoring;17{18    {19        static void Main(string[] args)20        {21            var scorer = new DataRowScorer();22            var row = new DataRow();23            var score = scorer.Execute(row);24        }25    }26}27using System;28using System.Data;29using NBi.Core.Calculation.Ranking.Scoring;30{31    {32        static void Main(string[] args)33        {34            var scorer = new DataRowScorer();35            var row = new DataRow();36            var score = scorer.Execute(row);37        }38    }39}40using System;41using System.Data;42using NBi.Core.Calculation.Ranking.Scoring;43{44    {45        static void Main(string[] args)46        {47            var scorer = new DataRowScorer();48            var row = new DataRow();49            var score = scorer.Execute(row);50        }51    }52}

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