How to use BuildReferenceIndex method of NBi.Core.ResultSet.Lookup.LookupExistsAnalyzer class

Best NBi code snippet using NBi.Core.ResultSet.Lookup.LookupExistsAnalyzer.BuildReferenceIndex

LookupMatchesAnalyzer.cs

Source:LookupMatchesAnalyzer.cs

...29            var stopWatch = new Stopwatch();30            stopWatch.Start();31            var referenceKeyRetriever = BuildColumnsRetriever(Keys, x => x.ReferenceColumn);32            var referenceValueRetriever = BuildColumnsRetriever(Values, x => x.ReferenceColumn);33            var references = BuildReferenceIndex(reference, referenceKeyRetriever, referenceValueRetriever);34            Trace.WriteLineIf(Extensibility.NBiTraceSwitch.TraceInfo, $"Building the index (including value columns) for keys from the reference table containing {references.Count} rows [{stopWatch.Elapsed:d'.'hh':'mm':'ss'.'fff'ms'}]");35            stopWatch.Restart();36            var candidateKeyBuilder = BuildColumnsRetriever(Keys, x => x.CandidateColumn);37            var candidateValueRetriever = BuildColumnsRetriever(Values, x => x.CandidateColumn);38            var violations = ExtractLookupViolation(candidate, candidateKeyBuilder, candidateValueRetriever, references, Tolerances);39            Trace.WriteLineIf(Extensibility.NBiTraceSwitch.TraceInfo, $"Analyzing potential lookup violations (based on keys and values) for the {candidate.Rows.Count} rows from candidate table [{stopWatch.Elapsed:d'.'hh':'mm':'ss'.'fff'ms'}]");40            return violations;41        }42        protected IDictionary<KeyCollection, ICollection<KeyCollection>> BuildReferenceIndex(DataTable table, CellRetriever keyRetriever, CellRetriever valuesRetriever)43        {44            var references = new Dictionary<KeyCollection, ICollection<KeyCollection>>();45            foreach (DataRow row in table.Rows)46            {47                var keys = keyRetriever.GetColumns(row);48                var values = valuesRetriever.GetColumns(row);49                if (!references.ContainsKey(keys))50                    references.Add(keys, new HashSet<KeyCollection>() { values });51                else52                    references[keys].Add(values);53            }54            return references;55        }56        private LookupViolationCollection ExtractLookupViolation(DataTable table, CellRetriever keyRetriever, CellRetriever valueRetriever, IDictionary<KeyCollection, ICollection<KeyCollection>> references, IDictionary<IColumnIdentifier, Tolerance> tolerances)...

LookupExistsAnalyzer.cs

Source:LookupExistsAnalyzer.cs

...29        {30            var stopWatch = new Stopwatch();31            stopWatch.Start();32            var referenceKeyRetriever = BuildColumnsRetriever(Keys, x => x.ReferenceColumn);33            var references = BuildReferenceIndex(reference, referenceKeyRetriever);34            Trace.WriteLineIf(Extensibility.NBiTraceSwitch.TraceInfo, $"Building the index for keys from reference table containing {references.Count()} rows [{stopWatch.Elapsed:d'.'hh':'mm':'ss'.'fff'ms'}]");35            stopWatch.Restart();36            var candidateKeyBuilder = BuildColumnsRetriever(Keys, x => x.CandidateColumn);37            var violations = ExtractLookupViolation(candidate, candidateKeyBuilder, references);38            Trace.WriteLineIf(Extensibility.NBiTraceSwitch.TraceInfo, $"Analyzing potential lookup violations (based on keys) for the {candidate.Rows.Count} rows from candidate table [{stopWatch.Elapsed:d'.'hh':'mm':'ss'.'fff'ms'}]");39            return violations;40        }41        protected CellRetriever BuildColumnsRetriever(ColumnMappingCollection columns, Func<ColumnMapping, IColumnIdentifier> target)42        {43            var defColumns = new Collection<IColumnDefinition>();44            foreach (var column in columns)45            {46                var defColumn = column.ToColumnDefinition(() => target(column));47                defColumns.Add(defColumn);48            }49            if (columns.Any(x => target(x) is ColumnOrdinalIdentifier))50                return new CellRetrieverByOrdinal(defColumns);51            else52                return new CellRetrieverByName(defColumns);53        }54        protected IEnumerable<KeyCollection> BuildReferenceIndex(DataTable table, CellRetriever keyRetriever)55        {56            var references = new HashSet<KeyCollection>();57            foreach (DataRow row in table.Rows)58            {59                var keys = keyRetriever.GetColumns(row);60                if (!references.Contains(keys))61                    references.Add(keys);62            }63            return references;64        }65        protected virtual LookupViolationCollection ExtractLookupViolation(DataTable table, CellRetriever keyRetriever, IEnumerable<KeyCollection> references)66        {67            var violations = new LookupExistsViolationCollection(Keys);68            var stopWatch = new Stopwatch();...

BuildReferenceIndex

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.ResultSet;7using NBi.Core.ResultSet.Lookup;8using NBi.Core.ResultSet.Lookup.Violation;9using NBi.Core.Sequence.Resolver;10using NBi.Core.Calculation;11using NBi.Core.Calculation.Grouping;12using NBi.Core.Calculation.Predicate;13using NBi.Core.Calculation.Ranking;14using NBi.Core.Calculation.Ranking.Comparer;15using NBi.Core.Calculation.Ranking.Equivalence;16using NBi.Core.Calculation.Ranking.Percentage;17using NBi.Core.Calculation.Ranking.Position;18using NBi.Core.Calculation.Ranking.Proportion;19using NBi.Core.Calculation.Ranking.TopBottom;20using NBi.Core.Calculation.Ranking.Window;21using NBi.Core.Calculation.Ranking.Aggregation;22using NBi.Core.Calculation.Ranking.Overlap;23using NBi.Core.Calculation.Ranking.Edge;24using NBi.Core.Calculation.Ranking.Edge.Ratio;25using NBi.Core.Calculation.Ranking.Edge.Ratio.Numerator;26using NBi.Core.Calculation.Ranking.Edge.Ratio.Denominator;27using NBi.Core.Calculation.Ranking.Edge.Ratio.Denominator.Absolute;28using NBi.Core.Calculation.Ranking.Edge.Ratio.Denominator.Relative;29using NBi.Core.Calculation.Ranking.Edge.Ratio.Denominator.RelativeTo;30using NBi.Core.Calculation.Ranking.Edge.Ratio.Denominator.RelativeTo.Numerator;31using NBi.Core.Calculation.Ranking.Edge.Ratio.Denominator.RelativeTo.Denominator;32using NBi.Core.Calculation.Ranking.Edge.Ratio.Denominator.RelativeTo.Denominator.Absolute;33using NBi.Core.Calculation.Ranking.Edge.Ratio.Denominator.RelativeTo.Denominator.Relative;34using NBi.Core.Calculation.Ranking.Edge.Ratio.Denominator.RelativeTo.Denominator.RelativeTo;35using NBi.Core.Calculation.Ranking.Edge.Ratio.Denominator.RelativeTo.Denominator.RelativeTo.Numerator;36using NBi.Core.Calculation.Ranking.Edge.Ratio.Denominator.RelativeTo.Denominator.RelativeTo.Denominator;

BuildReferenceIndex

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.ResultSet.Lookup;7using NBi.Core.Calculation.Grouping;8using NBi.Core.Calculation.Predicate;9using NBi.Core.ResultSet;10using NBi.Core.ResultSet.Resolver;11using NBi.Core.Query;12using NBi.Core.Query.Resolver;13using NBi.Core.Query.Command;14using NBi.Core.Query.Client;15using NBi.Core.Query.Client.SqlClient;16using NBi.Core.Query.Client.Odbc;17using NBi.Core.Query.Client.OleDb;18using NBi.Core.Query.Client.Oracle;19using NBi.Core.Query.Client.Presto;20using NBi.Core.Query.Client.SapHana;21using NBi.Core.Query.Client.SapHana.v2;22using NBi.Core.Query.Client.SapHana.v4;23using NBi.Core.Query.Client.SapHana.v4_1;24using NBi.Core.Query.Client.SapHana.v4_2;25using NBi.Core.Query.Client.SapHana.v4_3;26using NBi.Core.Query.Client.SapHana.v4_4;27using NBi.Core.Query.Client.SapHana.v4_5;28using NBi.Core.Query.Client.SapHana.v4_6;29using NBi.Core.Query.Client.SapHana.v4_7;30using NBi.Core.Query.Client.SapHana.v4_8;31using NBi.Core.Query.Client.SapHana.v4_9;32using NBi.Core.Query.Client.SapHana.v4_10;33using NBi.Core.Query.Client.SapHana.v4_11;34using NBi.Core.Query.Client.SapHana.v4_12;35using NBi.Core.Query.Client.SapHana.v4_13;36using NBi.Core.Query.Client.SapHana.v4_14;37using NBi.Core.Query.Client.SapHana.v4_15;38using NBi.Core.Query.Client.SapHana.v4_16;39using NBi.Core.Query.Client.SapHana.v4_17;40using NBi.Core.Query.Client.SapHana.v4_18;41using NBi.Core.Query.Client.SapHana.v4_19;42using NBi.Core.Query.Client.SapHana.v4_20;43using NBi.Core.Query.Client.SapHana.v4_21;

BuildReferenceIndex

Using AI Code Generation

1using NBi.Core.ResultSet;2using NBi.Core.ResultSet.Lookup;3using System;4using System.Collections.Generic;5using System.Data;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        static void Main(string[] args)12        {13            DataTable dt1 = new DataTable();14            dt1.Columns.Add("ID", typeof(int));15            dt1.Columns.Add("Name", typeof(string));16            dt1.Columns.Add("Age", typeof(int));17            dt1.Rows.Add(1, "A", 10);18            dt1.Rows.Add(2, "B", 20);19            dt1.Rows.Add(3, "C", 30);20            dt1.Rows.Add(4, "D", 40);21            dt1.Rows.Add(5, "E", 50);22            dt1.Rows.Add(6, "F", 60);23            dt1.Rows.Add(7, "G", 70);24            dt1.Rows.Add(8, "H", 80);25            dt1.Rows.Add(9, "I", 90);26            dt1.Rows.Add(10, "J", 100);27            DataTable dt2 = new DataTable();28            dt2.Columns.Add("ID", typeof(int));29            dt2.Columns.Add("Name", typeof(string));30            dt2.Columns.Add("Age", typeof(int));31            dt2.Rows.Add(1, "A", 10);32            dt2.Rows.Add(2, "B", 20);33            dt2.Rows.Add(3, "C", 30);34            dt2.Rows.Add(4, "D", 40);35            dt2.Rows.Add(5, "E", 50);36            dt2.Rows.Add(6, "F", 60);37            dt2.Rows.Add(7, "G", 70);38            dt2.Rows.Add(8, "H", 80);39            dt2.Rows.Add(9, "I", 90);40            dt2.Rows.Add(10, "J", 100);41            var analyzer = new LookupExistsAnalyzer();42            analyzer.BuildReferenceIndex(dt1, new ResultSetIndex(new[] { 0, 1 }));43            var result = analyzer.Execute(dt2, new ResultSetIndex(new[] { 0, 1 }));44            Console.WriteLine(result);45            Console.ReadLine();46        }47    }48}

BuildReferenceIndex

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.ResultSet.Lookup;7using NBi.Core.ResultSet;8using NBi.Core.Calculation.Predicate;9{10    {11        static void Main(string[] args)12        {13            var lookup = new LookupResultSet();14            var columns = new List<IColumnDefinition>();15            columns.Add(new ColumnOrdinalIdentifier(0));16            columns.Add(new ColumnOrdinalIdentifier(1));17            lookup.ColumnsDefinition = columns;18            lookup.Load(new Object[,] { { "a", 1 }, { "b", 2 }, { "c", 3 } });19            var analyzer = new LookupExistsAnalyzer(lookup);20            var index = analyzer.BuildReferenceIndex();21            lookup.Load(new Object[,] { { "d", 4 } });22            analyzer.BuildReferenceIndex(index);23            var result = index.ContainsKey(new object[] { "d", 4 });24            Console.WriteLine(result);25            Console.ReadLine();26        }27    }28}

BuildReferenceIndex

Using AI Code Generation

1using NBi.Core.ResultSet;2using NBi.Core.ResultSet.Lookup;3using System;4using System.Data;5{6    {7        static void Main(string[] args)8        {9            DataTable table = new DataTable("table1");10            table.Columns.Add("id", typeof(int));11            table.Columns.Add("name", typeof(string));12            table.Rows.Add(1, "John");13            table.Rows.Add(2, "Mary");14            table.Rows.Add(3, "Tom");15            table.Rows.Add(4, "Mike");16            table.Rows.Add(5, "John");17            DataTable table2 = new DataTable("table2");18            table2.Columns.Add("id", typeof(int));19            table2.Columns.Add("name", typeof(string));20            table2.Rows.Add(1, "John");21            table2.Rows.Add(2, "Mary");22            table2.Rows.Add(3, "Tom");23            table2.Rows.Add(4, "Mike");24            table2.Rows.Add(5, "John");25            DataSet ds = new DataSet();26            ds.Tables.Add(table);27            ds.Tables.Add(table2);28            DataTable table3 = new DataTable("table3");29            table3.Columns.Add("id", typeof(int));30            table3.Columns.Add("name", typeof(string));31            table3.Rows.Add(1, "John");32            table3.Rows.Add(2, "Mary");33            table3.Rows.Add(3, "Tom");34            table3.Rows.Add(4, "Mike");35            table3.Rows.Add(5, "John");36            DataTable table4 = new DataTable("table4");37            table4.Columns.Add("id", typeof(int));38            table4.Columns.Add("name", typeof(string));39            table4.Rows.Add(1, "John");40            table4.Rows.Add(2, "

BuildReferenceIndex

Using AI Code Generation

1var analyzer = new LookupExistsAnalyzer();2var reference = new ResultSet();3var lookup = new ResultSet();4var index = analyzer.BuildReferenceIndex(reference, lookup);5var analyzer = new LookupExistsAnalyzer();6var reference = new ResultSet();7var lookup = new ResultSet();8var index = analyzer.BuildReferenceIndex(reference, lookup);9var analyzer = new LookupExistsAnalyzer();10var reference = new ResultSet();11var lookup = new ResultSet();12var index = analyzer.BuildReferenceIndex(reference, lookup);13var analyzer = new LookupExistsAnalyzer();14var reference = new ResultSet();15var lookup = new ResultSet();16var index = analyzer.BuildReferenceIndex(reference, lookup);17var analyzer = new LookupExistsAnalyzer();18var reference = new ResultSet();19var lookup = new ResultSet();20var index = analyzer.BuildReferenceIndex(reference, lookup);21var analyzer = new LookupExistsAnalyzer();22var reference = new ResultSet();23var lookup = new ResultSet();24var index = analyzer.BuildReferenceIndex(reference, lookup);25var analyzer = new LookupExistsAnalyzer();26var reference = new ResultSet();27var lookup = new ResultSet();28var index = analyzer.BuildReferenceIndex(reference, lookup);29var analyzer = new LookupExistsAnalyzer();30var reference = new ResultSet();31var lookup = new ResultSet();32var index = analyzer.BuildReferenceIndex(reference, lookup);33var analyzer = new LookupExistsAnalyzer();34var reference = new ResultSet();35var lookup = new ResultSet();36var index = analyzer.BuildReferenceIndex(reference, lookup);

BuildReferenceIndex

Using AI Code Generation

1using NBi.Core.ResultSet;2using NBi.Core.ResultSet.Lookup;3using NBi.Core.Calculation;4using NBi.Core;5using NBi.Core.Injection;6using NBi.Core.Decoration.IO;7using NBi.Core.Decoration.Process;8using NBi.Core.Decoration;9using NBi.Core.Decoration.DataEngineering;10using NBi.Core.Decoration.DataEngineering.Commands;11using NBi.Core.Decoration.DataEngineering.Combination;12using NBi.Core.Decoration.DataEngineering.Combination.Combinators;13using NBi.Core.Decoration.DataEngineering.Combination.Combinators.Combinations;14using NBi.Core.Decoration.DataEngineering.Combination.Combinators.Combinations.Operations;15using NBi.Core.Decoration.DataEngineering.Combination.Combinators.Combinations.Operations.Scalar;16using NBi.Core.Decoration.DataEngineering.Combination.Combinators.Combinations.Operations.Vector;17using NBi.Core.Decoration.DataEngineering.Combination.Combinators.Combinations.Operations.Vector.Comparers;18using NBi.Core.Decoration.DataEngineering.Combination.Combinators.Combinations.Operations.Vector.Comparers.Comparison;19using NBi.Core.Decoration.DataEngineering.Combination.Combinators.Combinations.Operations.Vector.Comparers.Comparison.Numeric;20using NBi.Core.Decoration.DataEngineering.Combination.Combinators.Combinations.Operations.Vector.Comparers.Comparison.Text;21using NBi.Core.Decoration.DataEngineering.Combination.Combinators.Combinations.Operations.Vector.Comparers.Comparison.Text.Case;22using NBi.Core.Decoration.DataEngineering.Combination.Combinators.Combinations.Operations.Vector.Comparers.Comparison.Text.Culture;23using NBi.Core.Decoration.DataEngineering.Combination.Combinators.Combinations.Operations.Vector.Comparers.Comparison.Text.Culture.Language;24using NBi.Core.Decoration.DataEngineering.Combination.Combinators.Combinations.Operations.Vector.Comparers.Comparison.Text.Culture.Region;25using NBi.Core.Decoration.DataEngineering.Combination.Combinators.Combinations.Operations.Vector.Comparers.Comparison.Text.Culture.Region.Currency;

BuildReferenceIndex

Using AI Code Generation

1var analyzer = new NBi.Core.ResultSet.Lookup.LookupExistsAnalyzer(2    new NBi.Core.ResultSet.Lookup.LookupExistsArgs(3        new NBi.Core.ResultSet.Lookup.LookupReferenceTable(4            new NBi.Core.ResultSet.Lookup.LookupReferenceTableArgs(5                new NBi.Core.ResultSet.ResultSet(6                    new NBi.Core.ResultSet.DataReaderResultSetService(7                        new NBi.Core.ResultSet.DataReaderResultSetServiceArgs(8                            new NBi.Core.Calculation.Grouping.GroupingFactory(),9                            new NBi.Core.Calculation.Predicate.PredicateFactory(),10                            new NBi.Core.Calculation.Function.FunctionFactory(),11                            new NBi.Core.Calculation.Ranking.RankingFactory(),12                            new NBi.Core.Calculation.Ranking.RankingArgs()13                    new NBi.Core.ResultSet.IO.DataReaderFactory(),14                    new NBi.Core.ResultSet.IO.DataRowFactory()15                new NBi.Core.ResultSet.Lookup.LookupReferenceTableArgs(16                    new NBi.Core.ResultSet.ResultSet(17                        new NBi.Core.ResultSet.DataReaderResultSetService(18                            new NBi.Core.ResultSet.DataReaderResultSetServiceArgs(19                                new NBi.Core.Calculation.Grouping.GroupingFactory(),20                                new NBi.Core.Calculation.Predicate.PredicateFactory(),21                                new NBi.Core.Calculation.Function.FunctionFactory(),22                                new NBi.Core.Calculation.Ranking.RankingFactory(),23                                new NBi.Core.Calculation.Ranking.RankingArgs()24                        new NBi.Core.ResultSet.IO.DataReaderFactory(),25                        new NBi.Core.ResultSet.IO.DataRowFactory()26                    new NBi.Core.ResultSet.Lookup.LookupReferenceTableArgs(27                        new NBi.Core.ResultSet.ResultSet(28                            new NBi.Core.ResultSet.DataReaderResultSetService(29                                new NBi.Core.ResultSet.DataReaderResultSetServiceArgs(30                                    new NBi.Core.Calculation.Grouping.GroupingFactory(),31                                    new NBi.Core.Calculation.Predicate.PredicateFactory(),32                                    new NBi.Core.Calculation.Function.FunctionFactory(),33                                    new NBi.Core.Calculation.Ranking.RankingFactory(),34                                    new NBi.Core.Calculation.Ranking.RankingArgs()35                            new NBi.Core.ResultSet.IO.DataReaderFactory(),36                            new NBi.Core.ResultSet.IO.DataRowFactory()37                        new NBi.Core.ResultSet.Lookup.LookupReferenceTableArgs(38                            new NBi.Core.ResultSet.ResultSet(39                                new NBi.Core.ResultSet.DataReaderResultSetService(

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