How to use Execute method of NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine class

Best NBi code snippet using NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine.Execute

NCalcExtendEngineTest.cs

Source:NCalcExtendEngineTest.cs

...17{18    public class NCalcExtendEngineTest19    {20        [Test]21        public void Execute_StandardRsColumnOrdinal_CorrectExtension()22        {23            var args = new ObjectsResultSetResolverArgs(new[] { new object[] { "Alpha", 1, 2 }, new object[] { "Beta", 3, 2 }, new object[] { "Gamma", 5, 7 } });24            var resolver = new ObjectsResultSetResolver(args);25            var rs = resolver.Execute();26            var extender = new NCalcExtendEngine(27                new ServiceLocator(),28                new Context(null),29                new ColumnOrdinalIdentifier(3),30                "[#1] * [#2]"31                );32            var newRs = extender.Execute(rs);33            Assert.That(newRs.Columns.Count, Is.EqualTo(4));34            Assert.That(newRs.Rows[0][3], Is.EqualTo(2));35            Assert.That(newRs.Rows[1][3], Is.EqualTo(6));36            Assert.That(newRs.Rows[2][3], Is.EqualTo(35));37        }38        [Test]39        public void Execute_StandardRsColumnName_CorrectExtension()40        {41            var args = new ObjectsResultSetResolverArgs(new[] { new object[] { "Alpha", 1, 2 }, new object[] { "Beta", 3, 2 }, new object[] { "Gamma", 5, 7 } });42            var resolver = new ObjectsResultSetResolver(args);43            var rs = resolver.Execute();44            rs.Columns[0].ColumnName = "a";45            rs.Columns[1].ColumnName = "b";46            rs.Columns[2].ColumnName = "c";47            var extender = new NCalcExtendEngine(48                new ServiceLocator(),49                new Context(null),50                new ColumnNameIdentifier("d"),51                "[b] * [c]"52                );53            var newRs = extender.Execute(rs);54            Assert.That(newRs.Columns.Count, Is.EqualTo(4));55            Assert.That(newRs.Columns[3].ColumnName, Is.EqualTo("d"));56            Assert.That(newRs.Rows[0][3], Is.EqualTo(2));57            Assert.That(newRs.Rows[1][3], Is.EqualTo(6));58            Assert.That(newRs.Rows[2][3], Is.EqualTo(35));59        }60        [Test]61        public void Execute_StandardRsColumnNameAndVariable_CorrectExtension()62        {63            var args = new ObjectsResultSetResolverArgs(new[] { new object[] { "Alpha", 1, 2 }, new object[] { "Beta", 3, 2 }, new object[] { "Gamma", 5, 7 } });64            var resolver = new ObjectsResultSetResolver(args);65            var rs = resolver.Execute();66            rs.Columns[0].ColumnName = "a";67            rs.Columns[1].ColumnName = "b";68            rs.Columns[2].ColumnName = "c";69            var extender = new NCalcExtendEngine(70                new ServiceLocator(),71                new Context(new Dictionary<string, IVariable> { { "myVar", new GlobalVariable(new LiteralScalarResolver<decimal>(2)) } }),72                new ColumnNameIdentifier("d"),73                "[@myVar] * [b] * [c]"74                );75            var newRs = extender.Execute(rs);76            Assert.That(newRs.Columns.Count, Is.EqualTo(4));77            Assert.That(newRs.Columns[3].ColumnName, Is.EqualTo("d"));78            Assert.That(newRs.Rows[0][3], Is.EqualTo(4));79            Assert.That(newRs.Rows[1][3], Is.EqualTo(12));80            Assert.That(newRs.Rows[2][3], Is.EqualTo(70));81        }82        [Test]83        [TestCase(1000)]84        [TestCase(10000)]85        [Retry(3)]86        public void Execute_ManyTimes_Performances(int count)87        {88            var rows = new List<object[]>();89            for (int i = 0; i < count; i++)90                rows.Add(new object[] { i, i + 1 });91            var args = new ObjectsResultSetResolverArgs(rows.ToArray());92            var resolver = new ObjectsResultSetResolver(args);93            var rs = resolver.Execute();94            rs.Columns[0].ColumnName = "a";95            rs.Columns[1].ColumnName = "b";96            var stopWatch = new Stopwatch();97            stopWatch.Start();98            var extender = new NCalcExtendEngine(99                new ServiceLocator(),100                new Context(null),101                new ColumnNameIdentifier("c"),102                "[b] - [a] + Max(a,b) - Sin(a)"103                );104            var newRs = extender.Execute(rs);105            stopWatch.Stop();106            Assert.That(stopWatch.ElapsedMilliseconds, Is.LessThanOrEqualTo(5000));107        }108    }109}...

NCalcExtendEngine.cs

Source:NCalcExtendEngine.cs

...13    class NCalcExtendEngine : AbstractExtendEngine14    {15        public NCalcExtendEngine(ServiceLocator serviceLocator, Context context, IColumnIdentifier newColumn, string code)16            : base(serviceLocator, context, newColumn, code) { }17        protected override IResultSet Execute(IResultSet rs, int ordinal)18        {19            foreach (DataRow row in rs.Rows)20            {21                Context.Switch(row);22                var args = new NCalcScalarResolverArgs(Code, Context);23                var resolver = new NCalcScalarResolver<object>(args);24                row[ordinal] = resolver.Execute();25            }26            return rs;27        }28    }29}...

Execute

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.ResultSet.Alteration.Extension;7using NBi.Core.ResultSet;8using NBi.Core.ResultSet.Resolver;9using NBi.Core.Calculation;10{11    {12        static void Main(string[] args)13        {14            var engine = new NCalcExtendEngine();15            var calc = new NCalcExpression("Value*2", "DoubleValue");16            var rs = new ResultSet();17            rs.Columns.Add(new Column("Value", typeof(int)));18            rs.Columns.Add(new Column("DoubleValue", typeof(int)));19            rs.LoadRows(new object[] { 1 }, new object[] { 2 }, new object[] { 3 });20            var rsNew = engine.Execute(rs, calc);21        }22    }23}24using System;25using System.Collections.Generic;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29using NBi.Core.ResultSet.Alteration.Extension;30using NBi.Core.ResultSet;31using NBi.Core.ResultSet.Resolver;32using NBi.Core.Calculation;33{34    {35        static void Main(string[] args)36        {37            var engine = new NCalcExtendEngine();38            var calc = new NCalcExpression("Value*2", "DoubleValue");39            var rs = new ResultSet();40            rs.Columns.Add(new Column("Value", typeof(int)));41            rs.Columns.Add(new Column("DoubleValue", typeof(int)));42            rs.LoadRows(new object[] { 1 }, new object[] { 2 }, new object[] { 3 });43            var rsNew = engine.Execute(rs, calc);44        }45    }46}47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;52using NBi.Core.ResultSet.Alteration.Extension;53using NBi.Core.ResultSet;54using NBi.Core.ResultSet.Resolver;55using NBi.Core.Calculation;56{57    {58        static void Main(string[] args)59        {60            var engine = new NCalcExtendEngine();61            var calc = new NCalcExpression("

Execute

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.Alteration.Extension;8using NBi.Core.ResultSet.Resolver;9using NBi.Core.Calculation;10{11    {12        static void Main(string[] args)13        {14            var inputResultSet = new ResultSet();15            inputResultSet.Columns.Add("Col1");16            inputResultSet.Columns.Add("Col2");17            inputResultSet.Rows.Add("A", "B");18            inputResultSet.Rows.Add("C", "D");19            var resultSetResolver = new ResultSetResolver(inputResultSet);20            var calculation = new NCalcCalculation("Col3", "Col1 + Col2");21            var extensionEngine = new NCalcExtendEngine(calculation);22            var result = extensionEngine.Execute(resultSetResolver);23            Console.WriteLine("Result of the extension:");24            foreach (var row in result)25            {26                foreach (var column in row)27                {28                    Console.Write(column);29                    Console.Write("\t");30                }31                Console.WriteLine();32            }33        }34    }35}36using System;37using System.Collections.Generic;38using System.Linq;39using System.Text;40using System.Threading.Tasks;41using NBi.Core.ResultSet;42using NBi.Core.ResultSet.Alteration.Extension;43using NBi.Core.ResultSet.Resolver;44using NBi.Core.Calculation;45{46    {47        static void Main(string[] args)48        {49            var inputResultSet = new ResultSet();50            inputResultSet.Columns.Add("Col1");51            inputResultSet.Columns.Add("Col2");52            inputResultSet.Rows.Add("A", "B");53            inputResultSet.Rows.Add("C", "D");54            var resultSetResolver = new ResultSetResolver(inputResultSet);55            var calculation = new NCalcCalculation("Col3", "Col1 + Col2");

Execute

Using AI Code Generation

1using NBi.Core.ResultSet.Alteration.Extension;2using NBi.Core.ResultSet.Alteration.Extension.NCalc;3using NBi.Core.ResultSet;4using NBi.Core.ResultSet.Resolver;5using NBi.Core.Query;6using NBi.Core.Query.Resolver;7using NBi.Core.Query.Command;8using NBi.Core.Query.Client;9using NBi.Core.Query.Command;10using NBi.Core.Query.Client;11using System.Data;12using System.Data.SqlClient;13using System;14using NBi.Core;15using NBi.Core.ResultSet.Resolver;16{17    {18        static void Main(string[] args)19        {20            var conn = new SqlConnection("Server=localhost;Database=AdventureWorks2012;Trusted_Connection=True;");21            var query = new QueryCommand("SELECT * FROM Person.Contact");22            var queryResolver = new QueryResolverFactory().Instantiate(query, new Context(Context.ExecutionType.Test));23            var resultSetResolver = new ResultSetResolverFactory().Instantiate(queryResolver, conn);24            var resultSet = resultSetResolver.Execute();25            var ncalcExtendEngine = new NCalcExtendEngine();26            var expression = new NBi.Core.ResultSet.Alteration.Extension.NCalc.NCalcExpression("FirstName + ' ' + LastName", "FullName");27            var extension = new NBi.Core.ResultSet.Alteration.Extension.Extension(expression);28            ncalcExtendEngine.Execute(extension, resultSet);29            foreach (DataRow row in resultSet.Rows)30            {31                Console.WriteLine(row["FullName"]);32            }33            Console.ReadLine();34        }35    }36}

Execute

Using AI Code Generation

1var engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();2engine.Execute(result, "MyNewColumn", "MyColumn*2");3var engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();4engine.Execute(result, "MyNewColumn", "MyColumn*2");5var engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();6engine.Execute(result, "MyNewColumn", "MyColumn*2");7var engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();8engine.Execute(result, "MyNewColumn", "MyColumn*2");9var engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();10engine.Execute(result, "MyNewColumn", "MyColumn*2");11var engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();12engine.Execute(result, "MyNewColumn", "MyColumn*2");13var engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();14engine.Execute(result, "MyNewColumn", "MyColumn*2");15var engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();16engine.Execute(result, "MyNewColumn", "MyColumn*2");17var engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();18engine.Execute(result, "MyNewColumn", "MyColumn*2");

Execute

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.Alteration.Extension;8using NBi.Core.ResultSet.Resolver;9using NBi.Xml.Items.Alteration.Extension;10using NBi.Xml.Items.Alteration.Extension.NCalc;11using NBi.Xml.Items.ResultSet;12{13    {14        static void Main(string[] args)15        {16            var source = new List<List<object>>();17            source.Add(new List<object>() { "a", "b", "c" });18            source.Add(new List<object>() { 1, 2, 3 });19            source.Add(new List<object>() { 4, 5, 6 });20            source.Add(new List<object>() { 7, 8, 9 });21            source.Add(new List<object>() { 10, 11, 12 });22            var resolver = new ResultSetResolver(source);23            var extension = new NCalcExtensionXml();24            extension.Column = "d";25            extension.Expression = "a+b+c";26            var engine = new NCalcExtendEngine(resolver, extension);27            var result = engine.Execute();28            var sb = new StringBuilder();29            foreach (var row in result)30            {31                foreach (var cell in row)32                {33                    sb.Append(cell);34                    sb.Append(" ");35                }36                sb.AppendLine();37            }38            Console.WriteLine(sb.ToString());39            Console.ReadLine();40        }41    }42}43NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine Public Constructors NCalcExtendEngine(IResultSetResolver source, NCalcExtensionXml extension) Initializes a new instance of the NCalcExtendEngine class. Top

Execute

Using AI Code Generation

1using NBi.Core.ResultSet.Alteration.Extension;2using System.Data;3NCalcExtendEngine nCalcExtendEngine = new NCalcExtendEngine();4nCalcExtendEngine.Execute(dt, "NewColumn", "([Column1] + [Column2])");5using NBi.Core.ResultSet.Alteration.Extension;6using System.Data;7NCalcExtendEngine nCalcExtendEngine = new NCalcExtendEngine();8nCalcExtendEngine.Execute(dt, "NewColumn", "([Column1] + [Column2])");9using NBi.Core.ResultSet.Alteration.Extension;10using System.Data;11NCalcExtendEngine nCalcExtendEngine = new NCalcExtendEngine();12nCalcExtendEngine.Execute(dt, "NewColumn", "([Column1] + [Column2])");13using NBi.Core.ResultSet.Alteration.Extension;14using System.Data;15NCalcExtendEngine nCalcExtendEngine = new NCalcExtendEngine();16nCalcExtendEngine.Execute(dt, "NewColumn", "([Column1] + [Column2])");17using NBi.Core.ResultSet.Alteration.Extension;18using System.Data;19NCalcExtendEngine nCalcExtendEngine = new NCalcExtendEngine();20nCalcExtendEngine.Execute(dt, "NewColumn", "([Column1] + [Column2])");21using NBi.Core.ResultSet.Alteration.Extension;22using System.Data;23NCalcExtendEngine nCalcExtendEngine = new NCalcExtendEngine();24nCalcExtendEngine.Execute(dt, "NewColumn", "([Column1] + [Column2])");25using NBi.Core.ResultSet.Alteration.Extension;26using System.Data;27NCalcExtendEngine nCalcExtendEngine = new NCalcExtendEngine();28nCalcExtendEngine.Execute(dt, "

Execute

Using AI Code Generation

1NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();2engine.Execute(ds.Tables[0], "MyNewColumn", "MyNewColumn = 1 + 2");3NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();4engine.Execute(ds.Tables[0], "MyNewColumn", "MyNewColumn = 1 + 2");5NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();6engine.Execute(ds.Tables[0], "MyNewColumn", "MyNewColumn = 1 + 2");7NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();8engine.Execute(ds.Tables[0], "MyNewColumn", "MyNewColumn = 1 + 2");9NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();10engine.Execute(ds.Tables[0], "MyNewColumn", "MyNewColumn = 1 + 2");11NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();12engine.Execute(ds.Tables[0], "MyNewColumn", "MyNewColumn = 1 + 2");13NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine engine = new NBi.Core.ResultSet.Alteration.Extension.NCalcExtendEngine();14engine.Execute(ds.Tables[0], "MyNewColumn", "MyNewColumn

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