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How to use ColumnMappingCollection class of NBi.Core.ResultSet.Lookup package

Best NBi code snippet using NBi.Core.ResultSet.Lookup.ColumnMappingCollection

LookupViolationCollection.cs

Source:LookupViolationCollection.cs

...10{11    public abstract class LookupViolationCollection : Dictionary<KeyCollection, LookupViolationInformation>12    {13        private bool isBuilt = false;14        public ColumnMappingCollection KeyMappings { get; set; }15        public ColumnMappingCollection ValueMappings { get; set; }16        public LookupViolationCollection(ColumnMappingCollection keyMappings, ColumnMappingCollection valueMappings)17        {18            KeyMappings = keyMappings;19            ValueMappings = valueMappings;20        }21        protected virtual LookupViolationInformation Register(RowViolationState state, NBiRs.KeyCollection key, DataRow candidateRow)22        {23            if (ContainsKey(key))24            {25                var info = this[key];26                if (info.State != state)27                    throw new ArgumentException("Can't change the state of lookup violation", nameof(state));28                info.AddCandidateRow(candidateRow);29                return info;30            }31            else32            {33                LookupViolationInformation info = state==RowViolationState.Mismatch34                    ? (LookupViolationInformation) new LookupMatchesViolationInformation(state)35                    : new LookupExistsViolationInformation(state);36                info.AddCandidateRow(candidateRow);37                Add(key, info);38                return info;39            }40        }41        public IEnumerable<DataRow> GetRows(RowViolationState state)42        {43            if (Count > 0 && !isBuilt)44            {45                var firstRow = this.ElementAt(0).Value.Rows.ElementAt(0);46                foreach (var keyMapping in KeyMappings.Reverse())47                {48                    var column = keyMapping.CandidateColumn.GetColumn(firstRow.Table);49                    column.ExtendedProperties["NBi::Role"] = ColumnRole.Key;50                    column.ExtendedProperties["NBi::Lookup"] = keyMapping.ReferenceColumn.Label;51                }52            }53            isBuilt = true;54            foreach (var violation in this.Where(x => x.Value.State == state))55                foreach (var row in violation.Value.Rows)56                    yield return row;57        }58    }59    public class LookupExistsViolationCollection : LookupViolationCollection60    {61        public LookupExistsViolationCollection(ColumnMappingCollection keyMappings)62        : base(keyMappings, null) { }63        public LookupViolationInformation Register(NBiRs.KeyCollection key, DataRow candidateRow)64            => Register(RowViolationState.Unexpected, key, candidateRow);65    }66    public class LookupMatchesViolationCollection : LookupViolationCollection67    {68        public LookupMatchesViolationCollection(ColumnMappingCollection keyMappings, ColumnMappingCollection valueMappings)69        : base(keyMappings, valueMappings) { }70        public LookupViolationInformation Register(NBiRs.KeyCollection key, DataRow candidateRow)71            => Register(RowViolationState.Unexpected, key, candidateRow);72        public LookupViolationInformation Register(NBiRs.KeyCollection key, LookupMatchesViolationComposite composite)73        {74            if (ContainsKey(key))75            {76                var info = this[key] as LookupMatchesViolationInformation;77                if (info.State != RowViolationState.Mismatch)78                    throw new ArgumentException("Can't change the state of lookup violation");79                info.CandidateRows.Add(composite);80                return info;81            }82            else83            {84                var info = new LookupMatchesViolationInformation(RowViolationState.Mismatch);85                info.CandidateRows.Add(composite);86                Add(key, info);87                return info;88            }89        }90    }91    public class ReverseLookupExistsViolationCollection : LookupViolationCollection92    {93        public ReverseLookupExistsViolationCollection(ColumnMappingCollection keyMappings)94        : base(keyMappings, null) { }95        public LookupViolationInformation Register(NBiRs.KeyCollection key, DataRow candidateRow)96            => Register(RowViolationState.Missing, key, candidateRow);97    }98}...

LookupViolationMessage.cs

Source:LookupViolationMessage.cs

...18        protected T reference;19        protected T candidate;20        protected T analysis;21        public LookupViolationMessage(IDictionary<string, ISampler<DataRow>> samplers) => Samplers = samplers;22        public void Generate(IEnumerable<DataRow> referenceRows, IEnumerable<DataRow> candidateRows, LookupViolationCollection violations, ColumnMappingCollection keyMappings, ColumnMappingCollection valueMappings)23        {24            var metadata = BuildMetadata(keyMappings, ColumnRole.Key, x => x.ReferenceColumn)25                .Union(BuildMetadata(valueMappings, ColumnRole.Value, x => x.ReferenceColumn));26            RenderStandardTable(referenceRows, metadata, Samplers["reference"], "Reference", reference);27            metadata = BuildMetadata(keyMappings, ColumnRole.Key, x => x.CandidateColumn)28                .Union(BuildMetadata(valueMappings, ColumnRole.Value, x => x.CandidateColumn));29            RenderStandardTable(candidateRows, metadata, Samplers["candidate"], "Candidate", candidate);30            RenderAnalysis(violations, metadata, Samplers["analysis"], keyMappings, valueMappings, analysis);31        }32        private IEnumerable<ColumnMetadata> BuildMetadata(ColumnMappingCollection mappings, ColumnRole role, Func<ColumnMapping, IColumnIdentifier> identify)33        {34            foreach (var mapping in mappings ?? new ColumnMappingCollection())35                yield return new ColumnMetadata()36                {37                    Identifier = identify.Invoke(mapping),38                    Role = role,39                    Type = mapping.Type,40                };41        }42        protected abstract void RenderStandardTable(IEnumerable<DataRow> rows, IEnumerable<ColumnMetadata> metadata, ISampler<DataRow> sampler, string title, T writer);43        protected abstract void RenderAnalysis(LookupViolationCollection violations, IEnumerable<ColumnMetadata> metadata, ISampler<DataRow> sampler, ColumnMappingCollection keyMappings, ColumnMappingCollection valueMappings, T writer);44        public abstract string RenderReference();45        public abstract string RenderCandidate();46        public abstract string RenderAnalysis();47        public virtual string RenderPredicate() => "Some references are missing and violate referential integrity";48        public abstract string RenderMessage();49    }50}...

LookupMatchesConstraint.cs

Source:LookupMatchesConstraint.cs

...20        21        protected internal override ILookupAnalyzer Engine22        {23            get => engine ?? (engine = new LookupMatchesAnalyzer(24                        keyMappings ?? ColumnMappingCollection.Default25                        , valueMappings ?? throw new ArgumentNullException()26                        , tolerances 27                    ));28            set => engine = value ?? throw new ArgumentNullException();29        }30        protected override ILookupViolationMessageFormatter BuildFailure()31        {32            var factory = new LookupMatchesViolationsMessageFormatterFactory();33            var msg = factory.Instantiate(Configuration.FailureReportProfile);34            msg.Generate(rsReference.Rows.Cast<DataRow>(), rsCandidate.Rows.Cast<DataRow>(), violations, keyMappings, valueMappings);35            return msg;36        }37        public LookupMatchesConstraint(IResultSetService reference)38        : base(reference) { }39        private ColumnMappingCollection keyMappings;40        private ColumnMappingCollection valueMappings;41        private IDictionary<IColumnIdentifier, Tolerance> tolerances;42        public LookupExistsConstraint Using(ColumnMappingCollection keyMappings, ColumnMappingCollection valueMappings, IDictionary<IColumnIdentifier, Tolerance> tolerances)43        {44            this.keyMappings = keyMappings;45            this.valueMappings = valueMappings;46            this.tolerances = tolerances;47            return this;48        }49    }50}

ColumnMappingCollection

Using AI Code Generation

1using NBi.Core.ResultSet;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            ColumnMappingCollection collection = new ColumnMappingCollection();12            collection.Add(new ColumnMapping("col1", "col2"));13            collection.Add(new ColumnMapping("col3", "col4"));14            collection.Add(new ColumnMapping("col5", "col6"));15            foreach (ColumnMapping item in collection)16            {17                Console.WriteLine(item);18            }19            Console.ReadLine();20        }21    }22}

ColumnMappingCollection

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;8{9    {10        static void Main(string[] args)11        {12            var columnMappingCollection = new ColumnMappingCollection();13            columnMappingCollection.Add(new ColumnMapping("Column1", "Column1"));14            columnMappingCollection.Add(new ColumnMapping("Column2", "Column2"));15            columnMappingCollection.Add(new ColumnMapping("Column3", "Column3"));16            Console.WriteLine(columnMappingCollection);17            Console.ReadLine();18        }19    }20}21ColumnMappingCollection { ColumnMapping { Reference = Column1, Test = Column1 }, ColumnMapping { Reference = Column2, Test = Column2 }, ColumnMapping { Reference = Column3, Test = Column3 } }22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using NBi.Core;28using NBi.Core.ResultSet;29using NBi.Core.ResultSet.Lookup;30{31    {32        static void Main(string[] args)33        {34            var columnMappingCollection = new ColumnMappingCollection();35            columnMappingCollection.Add(new ColumnMapping("Column1", "Column1"));36            columnMappingCollection.Add(new ColumnMapping("Column2", "Column2"));37            columnMappingCollection.Add(new ColumnMapping("Column3", "Column3"));38            Console.WriteLine(columnMappingCollection);39            Console.ReadLine();40        }41    }42}43ColumnMappingCollection { ColumnMapping { Reference = Column1, Test = Column1 }, ColumnMapping { Reference = Column2, Test = Column2 }, ColumnMapping { Reference = Column3, Test = Column3 } }

ColumnMappingCollection

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Data;6using NBi.Core.ResultSet.Lookup;7{8    {9        static void Main(string[] args)10        {11            ColumnMappingCollection cmc = new ColumnMappingCollection();12            cmc.Add(new ColumnMapping("col1", "col2"));13            cmc.Add(new ColumnMapping("col3", "col4"));14            cmc.Add(new ColumnMapping("col5", "col6"));15            foreach (ColumnMapping cm in cmc)16            {

ColumnMappingCollection

Using AI Code Generation

1using System;2using System.Data;3using System.Data.SqlClient;4using NBi.Core.ResultSet.Lookup;5{6    {7        static void Main(string[] args)8        {9            ColumnMappingCollection columnMappingCollection = new ColumnMappingCollection();10            columnMappingCollection.Add(new ColumnMapping("Name", "Name"));11            columnMappingCollection.Add(new ColumnMapping("Age", "Age"));12            columnMappingCollection.Add(new ColumnMapping("Address", "Address"));13            Console.WriteLine(columnMappingCollection.ToString());14            Console.ReadLine();15        }16    }17}

ColumnMappingCollection

Using AI Code Generation

1NBi.Core.ResultSet.ColumnMappingCollection colMapping = new NBi.Core.ResultSet.ColumnMappingCollection();2colMapping.Add(new NBi.Core.ResultSet.ColumnMapping("col1", "col1"));3colMapping.Add(new NBi.Core.ResultSet.ColumnMapping("col2", "col2"));4colMapping.Add(new NBi.Core.ResultSet.ColumnMapping("col3", "col3"));5NBi.Core.ResultSet.Lookup.LookupResultSet lookupResultSet = new NBi.Core.ResultSet.Lookup.LookupResultSet();6lookupResultSet.Columns = colMapping;7lookupResultSet.AddRow(new object[] { "1", "2", "3" });8lookupResultSet.AddRow(new object[] { "4", "5", "6" });9lookupResultSet.AddRow(new object[] { "7", "8", "9" });10lookupResultSet.AddRow(new object[] { "10", "11", "12" });11lookupResultSet.AddRow(new object[] { "13", "14", "15" });12NBi.Core.ResultSet.Lookup.Lookup lookup = new NBi.Core.ResultSet.Lookup.Lookup();13lookup.ResultSet = lookupResultSet;14context.LookupCollection.Add("lookup", lookup);15NBi.NUnit.ResultSet.LookupEqualTo lookupEqualTo = new NBi.NUnit.ResultSet.LookupEqualTo();16lookupEqualTo.Lookup = "lookup";17lookupEqualTo.Expected = lookupResultSet;18NBi.NUnit.ResultSet.LookupEqualToTest lookupEqualToTest = new NBi.NUnit.ResultSet.LookupEqualToTest(lookupEqualTo);

ColumnMappingCollection

Using AI Code Generation

1var settings = new ResultSetComparisonSettings();2settings.ColumnMappingCollection.Add(new ColumnMapping("col1", "col1"));3settings.ColumnMappingCollection.Add(new ColumnMapping("col2", "col2"));4var result = new ResultSetComparison(5    new ResultSet(new[] { "col1", "col2" }, new[] { new object[] { 1, 2 } }),6    new ResultSet(new[] { "col1", "col2" }, new[] { new object[] { 1, 2 } }),7    ).Compare();8Assert.That(result, Is.True);9var settings = new ResultSetComparisonSettings();10settings.ColumnMappingCollection.Add(new ColumnMapping("col1", "col1"));11settings.ColumnMappingCollection.Add(new ColumnMapping("col2", "col2"));12var result = new ResultSetComparison(13    new ResultSet(new[] { "col1", "col2" }, new[] { new object[] { 1, 2 } }),14    new ResultSet(new[] { "col1", "col2" }, new[] { new object[] { 1, 2 } }),15    ).Compare();16Assert.That(result, Is.True);17var settings = new ResultSetComparisonSettings();18settings.ColumnMappingCollection.Add(new ColumnMapping("col1", "col1"));19settings.ColumnMappingCollection.Add(new ColumnMapping("col2", "col2"));20var result = new ResultSetComparison(21    new ResultSet(new[] { "col1", "col2" }, new[] { new object[] { 1, 2 } }),22    new ResultSet(new[] { "col1", "col2" }, new[] { new object[] { 1, 2 } }),23    ).Compare();24Assert.That(result, Is.True);25var settings = new ResultSetComparisonSettings();

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