How to use ProjectEngine class of NBi.Core.ResultSet.Alteration.Projection package

Best NBi code snippet using NBi.Core.ResultSet.Alteration.Projection.ProjectEngine

ProjectEngineTest.cs

Source:ProjectEngineTest.cs Github

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...7using System.Text;8using System.Threading.Tasks;9namespace NBi.Testing.Core.ResultSet.Alteration.Projection10{11 public class ProjectEngineTest12 {13 [TestCase("#0")]14 [TestCase("Foo")]15 [Test]16 public void Execute_Identifier_ColumnFilterped(string identifier)17 {18 var rs = new NBi.Core.ResultSet.ResultSet();19 rs.Load("a;1;120");20 rs.Columns[0].ColumnName = "Foo";21 rs.Columns[1].ColumnName = "Col1";22 rs.Columns[2].ColumnName = "Col2";23 var factory = new ColumnIdentifierFactory();24 var id = factory.Instantiate(identifier);25 var filter = new ProjectEngine(new ProjectArgs(new[] { id }));26 filter.Execute(rs);27 Assert.That(rs.Columns.Count, Is.EqualTo(1));28 Assert.That(rs.Columns[0].ColumnName, Is.EqualTo("Foo"));29 }30 [TestCase("#0", "#2")]31 [TestCase("Foo", "Bar")]32 [Test]33 public void Execute_MultipleIdentifiers_ColumnFilterped(string id1, string id2)34 {35 var rs = new NBi.Core.ResultSet.ResultSet();36 rs.Load("a;1;120");37 rs.Columns[0].ColumnName = "Foo";38 rs.Columns[1].ColumnName = "Col1";39 rs.Columns[2].ColumnName = "Bar";40 var factory = new ColumnIdentifierFactory();41 var filter = new ProjectEngine(new ProjectArgs(new[] { factory.Instantiate(id1), factory.Instantiate(id2) }));42 filter.Execute(rs);43 Assert.That(rs.Columns.Count, Is.EqualTo(2));44 Assert.That(rs.Columns[0].ColumnName, Is.EqualTo("Foo"));45 Assert.That(rs.Columns[1].ColumnName, Is.EqualTo("Bar"));46 }47 [TestCase("#2", "#0")]48 [TestCase("Bar", "Foo")]49 [Test]50 public void Execute_MultipleIdentifiersNotSameOrder_ColumnFilteredOrderChanged(string id1, string id2)51 {52 var rs = new NBi.Core.ResultSet.ResultSet();53 rs.Load("a;1;120");54 rs.Columns[0].ColumnName = "Foo";55 rs.Columns[1].ColumnName = "Col1";56 rs.Columns[2].ColumnName = "Bar";57 var factory = new ColumnIdentifierFactory();58 var project = new ProjectEngine(new ProjectArgs(new[] { factory.Instantiate(id1), factory.Instantiate(id2) }));59 project.Execute(rs);60 Assert.That(rs.Columns.Count, Is.EqualTo(2));61 Assert.That(rs.Columns[0].ColumnName, Is.EqualTo("Bar"));62 Assert.That(rs.Columns[1].ColumnName, Is.EqualTo("Foo"));63 }64 [TestCase("#0", "#0")]65 [TestCase("Foo", "Foo")]66 [TestCase("Foo", "#0")]67 [Test]68 public void Execute_DuplicatedIdentifiers_ColumnFilterped(string id1, string id2)69 {70 var rs = new NBi.Core.ResultSet.ResultSet();71 rs.Load("a;1;120");72 rs.Columns[0].ColumnName = "Foo";73 rs.Columns[1].ColumnName = "Col1";74 rs.Columns[2].ColumnName = "Col2";75 var factory = new ColumnIdentifierFactory();76 var filter = new ProjectEngine(new ProjectArgs(new[] { factory.Instantiate(id1), factory.Instantiate(id2) }));77 filter.Execute(rs);78 Assert.That(rs.Columns.Count, Is.EqualTo(1));79 }80 [TestCase("#1", "#1")]81 [TestCase("Foo", "Foo")]82 [TestCase("Foo", "#1")]83 [TestCase("#1", "Bar")]84 [Test]85 public void Execute_DuplicatedIdentifiersAndChangeOrder_ColumnFilteredOrderedChanged(string id1, string id2)86 {87 var rs = new NBi.Core.ResultSet.ResultSet();88 rs.Load("a;1;120");89 rs.Columns[0].ColumnName = "Col1";90 rs.Columns[1].ColumnName = "Foo";91 rs.Columns[2].ColumnName = "Bar";92 var factory = new ColumnIdentifierFactory();93 var filter = new ProjectEngine(new ProjectArgs(new[] { factory.Instantiate("#2"), factory.Instantiate(id1), factory.Instantiate(id2) }));94 filter.Execute(rs);95 Assert.That(rs.Columns.Count, Is.EqualTo(2));96 Assert.That(rs.Columns[0].ColumnName, Is.EqualTo("Bar"));97 Assert.That(rs.Columns[1].ColumnName, Is.EqualTo("Foo"));98 }99 [TestCase("#999")]100 [TestCase("Bar")]101 [Test]102 public void Execute_NonExistingIdentifiers_ColumnFilterped(string id)103 {104 var rs = new NBi.Core.ResultSet.ResultSet();105 rs.Load("a;1;120");106 rs.Columns[0].ColumnName = "Foo";107 rs.Columns[1].ColumnName = "Col1";108 rs.Columns[2].ColumnName = "Col2";109 var factory = new ColumnIdentifierFactory();110 var filter = new ProjectEngine(new ProjectArgs(new[] { factory.Instantiate(id) }));111 filter.Execute(rs);112 Assert.That(rs.Columns.Count, Is.EqualTo(0));113 }114 }115}...

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ProjectEngine.cs

Source:ProjectEngine.cs Github

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...6using System.Text;7using System.Threading.Tasks;8namespace NBi.Core.ResultSet.Alteration.Projection9{10 class ProjectEngine : IProjectionEngine11 {12 public IEnumerable<IColumnIdentifier> Identifiers { get; }13 public ProjectEngine(ProjectArgs args)14 => Identifiers = args.Identifiers;15 public IResultSet Execute(IResultSet resultSet)16 {17 var columns = new List<DataColumn>();18 foreach (var identifier in Identifiers)19 {20 switch (identifier)21 {22 case ColumnOrdinalIdentifier id:23 if (id.Ordinal < resultSet.Columns.Count)24 columns.Add(resultSet.Columns[id.Ordinal]);25 break;26 case ColumnNameIdentifier id:27 if (resultSet.Columns.Contains(id.Name))...

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ProjectAwayEngine.cs

Source:ProjectAwayEngine.cs Github

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...6using System.Text;7using System.Threading.Tasks;8namespace NBi.Core.ResultSet.Alteration.Projection9{10 class ProjectAwayEngine : ProjectEngine11 {12 public ProjectAwayEngine(ProjectAwayArgs args)13 : base(args) { }14 protected override bool IsColumnToRemove(DataColumn dataColumn, IEnumerable<DataColumn> columns)15 => columns.Contains(dataColumn);16 }17}...

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ProjectEngine

Using AI Code Generation

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.ResultSet.Alteration.Projection;7using NBi.Core.ResultSet;8using System.Data;9{10 {11 static void Main(string[] args)12 {13 DataTable dt = new DataTable();14 dt.Columns.Add("Name", typeof(string));15 dt.Columns.Add("Age", typeof(int));16 dt.Rows.Add("John", 30);17 dt.Rows.Add("Mary", 32);18 var engine = new ProjectEngine();19 var result = engine.Execute(dt, new ProjectCommandArgs("Name", "Age"));20 Console.WriteLine(result.Rows[0][0].ToString());21 Console.WriteLine(result.Rows[0][1].ToString());22 Console.WriteLine(result.Rows[1][0].ToString());23 Console.WriteLine(result.Rows[1][1].ToString());24 Console.ReadKey();25 }26 }27}28using System;29using System.Collections.Generic;30using System.Linq;31using System.Text;32using System.Threading.Tasks;33using NBi.Core.ResultSet.Alteration.Projection;34using NBi.Core.ResultSet;35using System.Data;36{37 {38 static void Main(string[] args)39 {40 DataTable dt = new DataTable();41 dt.Columns.Add("Name", typeof(string));42 dt.Columns.Add("Age", typeof(int));43 dt.Rows.Add("John", 30);44 dt.Rows.Add("Mary", 32);45 var engine = new ProjectEngine();46 var result = engine.Execute(dt, new ProjectCommandArgs("Name", "Age"));47 Console.WriteLine(result.Rows[0][0].ToString());48 Console.WriteLine(result.Rows[0][1].ToString());49 Console.WriteLine(result.Rows[1][0].ToString());50 Console.WriteLine(result.Rows[1][1].ToString());51 Console.ReadKey();52 }53 }54}55using System;56using System.Collections.Generic;57using System.Linq;58using System.Text;59using System.Threading.Tasks;60using NBi.Core.ResultSet.Alteration.Projection;61using NBi.Core.ResultSet;62using System.Data;63{64 {65 static void Main(string[]

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ProjectEngine

Using AI Code Generation

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1var engine = new ProjectEngine(new[] { "col1", "col2" });2var result = engine.Execute(resultSet);3var engine = new ProjectEngine(new[] { "col1", "col2" });4var result = engine.Execute(resultSet);5var engine = new ProjectEngine(new[] { "col1", "col2" });6var result = engine.Execute(resultSet);7var engine = new ProjectEngine(new[] { "col1", "col2" });8var result = engine.Execute(resultSet);9var engine = new ProjectEngine(new[] { "col1", "col2" });10var result = engine.Execute(resultSet);11var engine = new ProjectEngine(new[] { "col1", "col2" });12var result = engine.Execute(resultSet);13var engine = new ProjectEngine(new[] { "col1", "col2" });14var result = engine.Execute(resultSet);15var engine = new ProjectEngine(new[] { "col1", "col2" });16var result = engine.Execute(resultSet);17var engine = new ProjectEngine(new[] { "col1", "col2" });18var result = engine.Execute(resultSet);19var engine = new ProjectEngine(new[] { "col1", "col2" });20var result = engine.Execute(resultSet);

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ProjectEngine

Using AI Code Generation

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1using NBi.Core.ResultSet.Alteration.Projection;2using NBi.Core.ResultSet;3using NBi.Core.ResultSet.Resolver;4using NBi.Core.Calculation;5using System.Data;6using System.Collections.Generic;7using NBi.Core.Calculation.Grouping;8using System.Collections.ObjectModel;9using System;10using System.Linq;11{12 {13 static void Main(string[] args)14 {15 var engine = new ProjectEngine();16 var projection = new List<IProjection>();17 projection.Add(new Projection("Col1", new IdentityProjection()));18 projection.Add(new Projection("Col2", new IdentityProjection()));19 projection.Add(new Projection("Col3", new IdentityProjection()));20 var groupBy = new List<IColumnDefinition>();21 groupBy.Add(new ColumnOrdinalIdentifier(0));22 groupBy.Add(new ColumnOrdinalIdentifier(1));23 groupBy.Add(new ColumnOrdinalIdentifier(2));24 var groupByEngine = new GroupByEngine(groupBy);25 var rs = new ResultSet();26 rs.Columns.Add(new DataColumn("Col1"));27 rs.Columns.Add(new DataColumn("Col2"));28 rs.Columns.Add(new DataColumn("Col3"));29 rs.Columns.Add(new DataColumn("Col4"));30 rs.Columns.Add(new DataColumn("Col5"));31 rs.Rows.Add("Val11", "Val12", "Val13", "Val14", "Val15");32 rs.Rows.Add("Val11", "Val12", "Val13", "Val14", "Val15");33 rs.Rows.Add("Val11", "Val12", "Val13", "Val14", "Val15");34 rs.Rows.Add("Val11", "Val12", "Val13", "Val14", "Val15");35 rs.Rows.Add("Val11", "Val12", "Val13", "Val14", "Val15");36 rs.Rows.Add("Val21", "Val22", "Val23", "Val24", "Val25");37 rs.Rows.Add("Val21", "Val22", "Val23", "Val24", "Val25");38 rs.Rows.Add("Val21", "Val22", "Val23", "Val24", "Val25");39 rs.Rows.Add("Val21", "Val22", "Val23", "Val24", "Val25");40 rs.Rows.Add("Val21", "Val22", "Val23", "Val24", "Val25");

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ProjectEngine

Using AI Code Generation

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.ResultSet;7using NBi.Core.ResultSet.Alteration.Projection;8using NBi.Core.Calculation;9using NBi.Core.Calculation.Grouping;10using NBi.Core.Calculation.Predicate;11using NBi.Core.Calculation.Ranking;12using NBi.Core.Calculation.Ranking.Comparer;13using NBi.Core.Calculation.Ranking.Position;14using NBi.Core.ResultSet.Resolver;15using NBi.Core.ResultSet.Lookup.Violation;16using NBi.Core.ResultSet.Lookup;17using NBi.Core;18using NBi.Core.ResultSet.Equivalence;19using NBi.Core.ResultSet.Comparer;20using NBi.Core.ResultSet.Filtering;21using NBi.Core.ResultSet.Filtering.Combination;22using NBi.Core.ResultSet.Filtering.Row;23using NBi.Core.ResultSet.Filtering.Column;24using NBi.Core.ResultSet.Filtering.Text;25using NBi.Core.ResultSet.Filtering.Numeric;26using NBi.Core.ResultSet.Filtering.DateTime;27using NBi.Core.ResultSet.Filtering.Hierarchical;28using NBi.Core.ResultSet.Filtering.Null;29using NBi.Core.ResultSet.Filtering.Combination;30using NBi.Core.ResultSet.Filtering.Combination.Conjunction;31using NBi.Core.ResultSet.Filtering.Combination.Disjunction;32using NBi.Core.ResultSet.Filtering.Combination.Negation;33using NBi.Core.ResultSet.Filtering.Combination.Custom;34using NBi.Core.ResultSet.Filtering.Combination.Custom.Conjunction;35using NBi.Core.ResultSet.Filtering.Combination.Custom.Disjunction;36using NBi.Core.ResultSet.Filtering.Combination.Custom.Negation;37using NBi.Core.ResultSet.Filtering.Combination.Custom.Intersection;38using NBi.Core.ResultSet.Filtering.Combination.Custom.Exclusion;39using NBi.Core.ResultSet.Filtering.Combination.Custom.Subtraction;40using NBi.Core.ResultSet.Filtering.Combination.Custom.SymmetricDifference;41using NBi.Core.ResultSet.Filtering.Combination.Custom.Union;42using NBi.Core.ResultSet.Filtering.Combination.Custom.Difference;43using NBi.Core.ResultSet.Filtering.Combination.Custom.Intersect;44using NBi.Core.ResultSet.Filtering.Combination.Custom.Except;45using NBi.Core.ResultSet.Filtering.Combination.Custom.Xor;46using NBi.Core.ResultSet.Filtering.Combination.Custom.Minus;47using NBi.Core.ResultSet.Filtering.Combination.Custom.Uminus;

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ProjectEngine

Using AI Code Generation

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1using NBi.Core.ResultSet.Alteration.Projection;2using NBi.Core.ResultSet;3using System.Data;4using System.Collections.Generic;5{6 {7 public Class1()8 {9 ProjectEngine engine = new ProjectEngine();10 var result = engine.Execute(new List<string>() { "col1", "col2" }, new DataTable());11 }12 }13}

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ProjectEngine

Using AI Code Generation

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1var engine = new ProjectEngine();2var result = engine.Execute(rs, new ProjectCommand(new string[] { "col1", "col2" }));3var engine = new ProjectEngine();4var result = engine.Execute(rs, new ProjectCommand(new string[] { "col1", "col2" }));5var engine = new ProjectEngine();6var result = engine.Execute(rs, new ProjectCommand(new string[] { "col1", "col2" }));7var engine = new ProjectEngine();8var result = engine.Execute(rs, new ProjectCommand(new string[] { "col1", "col2" }));9var engine = new ProjectEngine();10var result = engine.Execute(rs, new ProjectCommand(new string[] { "col1", "col2" }));11var engine = new ProjectEngine();12var result = engine.Execute(rs, new ProjectCommand(new string[] { "col1", "col2" }));13var engine = new ProjectEngine();14var result = engine.Execute(rs, new ProjectCommand(new string[] { "col1", "col2" }));15var engine = new ProjectEngine();16var result = engine.Execute(rs, new ProjectCommand(new string[] { "col1", "col2" }));17var engine = new ProjectEngine();18var result = engine.Execute(rs, new ProjectCommand(new string[] { "col1", "col2" }));

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ProjectEngine

Using AI Code Generation

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1var engine = new ProjectEngine();2var result = engine.Execute(new ProjectCommand(3 new[] { "Column1", "Column2" },4 new[] { "Column1", "Column2" },5 new[] { "Column1", "Column2" },6 new[] { "Column1", "Column2" }7));8var engine = new ProjectEngine();9var result = engine.Execute(new ProjectCommand(10 new[] { "Column1", "Column2" },11 new[] { "Column1", "Column2" },12 new[] { "Column1", "Column2" },13 new[] { "Column1", "Column2" }14));15var engine = new ProjectEngine();16var result = engine.Execute(new ProjectCommand(17 new[] { "Column1", "Column2" },18 new[] { "Column1", "Column2" },19 new[] { "Column1", "Column2" },20 new[] { "Column1", "Column2" }21));22var engine = new ProjectEngine();23var result = engine.Execute(new ProjectCommand(24 new[] { "Column1", "Column2" },25 new[] { "Column1", "Column2" },26 new[] { "Column1", "Column2" },27 new[] { "Column1", "Column2" }28));29var engine = new ProjectEngine();30var result = engine.Execute(new ProjectCommand(31 new[] { "Column1", "Column2" },32 new[] { "Column1", "Column2" },33 new[] { "Column1", "Column2" },34 new[] { "Column1", "Column2" }35));36var engine = new ProjectEngine();37var result = engine.Execute(new ProjectCommand(38 new[] { "Column1", "Column2"

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