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How to use ValuedExpression method of NBi.Core.Evaluate.ValuedExpression class

Best NBi code snippet using NBi.Core.Evaluate.ValuedExpression.ValuedExpression

RowValidatorTest.cs

Source:RowValidatorTest.cs

...4041        [Test]42        public void Execute_BasicMathValid_True()43        {44            var expressions = new List<ValuedExpression>();45            expressions.Add(new ValuedExpression("=4+4", 8));4647            var validator = new RowValidator();48            var result = validator.Execute(new Dictionary<string, object>(), expressions).Aggregate<ExpressionEvaluationResult, bool>(true, (total, r) => total && r.IsValid);4950            Assert.That(result, Is.True);51        }5253        [Test]54        public void Execute_BasicMathInvalid_False()55        {56            var expressions = new List<ValuedExpression>();57            expressions.Add(new ValuedExpression("=4+4", 0));5859            var validator = new RowValidator();60            var result = validator.Execute(new Dictionary<string, object>(), expressions).Aggregate<ExpressionEvaluationResult, bool>(true, (total, r) => total && r.IsValid);6162            Assert.That(result, Is.False);63        }6465        [Test]66        public void Execute_VariableValid_True()67        {68            var expressions = new List<ValuedExpression>();69            expressions.Add(new ValuedExpression("=X+4", 9));70            var variables =  new Dictionary<string, object>();71            variables["X"] = 5;7273            var validator = new RowValidator();74            var result = validator.Execute(variables, expressions).Aggregate<ExpressionEvaluationResult, bool>(true, (total, r) => total && r.IsValid);7576            Assert.That(result, Is.True);77        }7879        [Test]80        public void Execute_VariableInvalid_False()81        {82            var expressions = new List<ValuedExpression>();83            expressions.Add(new ValuedExpression("=X+4", 0));84            var variables = new Dictionary<string, object>();85            variables["X"] = 5;868788            var validator = new RowValidator();89            var result = validator.Execute(variables, expressions).Aggregate<ExpressionEvaluationResult, bool>(true, (total, r) => total && r.IsValid);9091            Assert.That(result, Is.False);92        }9394        [Test]95        public void Execute_MathVariablesValid_True()96        {97            var expressions = new List<ValuedExpression>();98            expressions.Add(new ValuedExpression("=Abs(x*y)", 10));99            var variables = new Dictionary<string, object>();100            variables["x"] = -5;101            variables["y"] = 2;102103            var validator = new RowValidator();104            var result = validator.Execute(variables, expressions).Aggregate<ExpressionEvaluationResult, bool>(true, (total, r) => total && r.IsValid);105106            Assert.That(result, Is.True);107        }108109        [Test]110        public void Execute_MathVariablesInvalid_False()111        {112            var expressions = new List<ValuedExpression>();113            expressions.Add(new ValuedExpression("=Abs(x*y)", 0));114            var variables = new Dictionary<string, object>();115            variables["x"] = -5;116            variables["y"] = 2;117118            var validator = new RowValidator();119            var result = validator.Execute(variables, expressions).Aggregate<ExpressionEvaluationResult, bool>(true, (total, r) => total && r.IsValid);120121            Assert.That(result, Is.False);122        }123124        [Test]125        public void Execute_MathVariablesToleranceValid_True()126        {127            var expressions = new List<ValuedExpression>();128            expressions.Add(new ValuedExpression("=Abs(x*y)", 9, 2));129            var variables = new Dictionary<string, object>();130            variables["x"] = -5;131            variables["y"] = 2;132133            var validator = new RowValidator();134            var result = validator.Execute(variables, expressions).Aggregate<ExpressionEvaluationResult, bool>(true, (total, r) => total && r.IsValid);135136            Assert.That(result, Is.True);137        }138139        [Test]140        public void Execute_MathVariablesToleranceInvalid_False()141        {142            var expressions = new List<ValuedExpression>();143            expressions.Add(new ValuedExpression("=Abs(x*y)", 0, 2));144            var variables = new Dictionary<string, object>();145            variables["x"] = -5;146            variables["y"] = 2;147148            var validator = new RowValidator();149            var result = validator.Execute(variables, expressions).Aggregate<ExpressionEvaluationResult, bool>(true, (total, r) => total && r.IsValid);150151            Assert.That(result, Is.False);152        }153    }154}
...

ValuedExpression.cs

Source:ValuedExpression.cs

...4using NBi.Core.ResultSet;56namespace NBi.Core.Evaluate7{8    public class ValuedExpression : ExpressionComparable9    {10        public Object Value { get; set; }11        public ColumnType Type { get; set; }12        public string Tolerance { get; set; }1314        public ValuedExpression(string expression, object value, ColumnType type, string tolerance)15            :base(expression)16        {17            Value = value;18            Type = type;19            Tolerance = tolerance;20        }2122        public ValuedExpression(string expression, object value, decimal tolerance)23            : this (expression, value, ColumnType.Numeric, Convert.ToString(tolerance))24        {25        }2627        public ValuedExpression(string expression, object value)28            : this(expression, value, ColumnType.Numeric, "0")29        {30        }3132        public ValuedExpression(string expression, object value, TimeSpan tolerance)33            : this(expression, value, ColumnType.DateTime, Convert.ToString(tolerance))34        {35        }3637        public ExpressionEvaluationResult Compare(Dictionary<string, Object> variables)38        {39            this.Parse();40            var actualValue = this.Evaluate(variables);4142            var isValid = this.Comparer.Compare(actualValue, Value, Type, Tolerance);4344            return new ExpressionEvaluationResult(Sentence, isValid, actualValue, Value);45        }46    }
...

ValuedExpression

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Evaluate;7{8    {9        static void Main(string[] args)10        {11            ValuedExpression expression = new ValuedExpression("2+2", "integer");12            Console.WriteLine(expression.GetValue());13            Console.ReadKey();14        }15    }16}17Error CS0246 The type or namespace name 'ValuedExpression' could not be found (are you missing a using directive or an assembly reference?)18using NBi.Core.Evaluate;19using NBi.Core.Evaluate.Impl;20using NBi.Core.Evaluate.Impl.R;21using NBi.Core.Evaluate;22using NBi.Core.Evaluate.Impl;23using NBi.Core.Evaluate.Impl.R;24using NBi.Core.Evaluate;25using NBi.Core.Evaluate.Impl;26using NBi.Core.Evaluate.Impl.R;27using NBi.Core.Evaluate;28using NBi.Core.Evaluate.Impl;29using NBi.Core.Evaluate.Impl.R;30using NBi.Core.Evaluate;31using NBi.Core.Evaluate.Impl;32using NBi.Core.Evaluate.Impl.R;33using NBi.Core.Evaluate;34using NBi.Core.Evaluate.Impl;35using NBi.Core.Evaluate.Impl.R;36using NBi.Core.Evaluate;37using NBi.Core.Evaluate.Impl;38using NBi.Core.Evaluate.Impl.R;39using NBi.Core.Evaluate;40using NBi.Core.Evaluate.Impl;41using NBi.Core.Evaluate.Impl.R;42using NBi.Core.Evaluate;43using NBi.Core.Evaluate.Impl;

ValuedExpression

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Evaluate;7{8    {9        static void Main(string[] args)10        {11            string expression = "5";12            ValuedExpression ve = new ValuedExpression(expression);13            Console.WriteLine(ve.Evaluate());14            Console.Read();15        }16    }17}

ValuedExpression

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Evaluate;7{8    {9        static void Main(string[] args)10        {11            ValuedExpression ve = new ValuedExpression();12            string result = ve.Evaluate("1+1");13            Console.WriteLine(result);14            Console.Read();15        }16    }17}18using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23using NBi.Core.Evaluate;24{25    {26        static void Main(string[] args)27        {28            ValuedExpression ve = new ValuedExpression();29            string result = ve.Evaluate("1+1");30            Console.WriteLine(result);31            Console.Read();32        }33    }34}35Error 1   The type or namespace name 'Core' does not exist in the namespace 'NBi' (are you missing an assembly reference?)   C:\Users\user1\Documents\Visual Studio 2013\Projects\NBi.Testing\NBi.Testing\Program.cs  6   7   NBi.Testing36using System;37using System.Collections.Generic;38using System.Linq;39using System.Text;40using System.Threading.Tasks;41using NBi.Core.Evaluate;42{43    {44        static void Main(string[] args)45        {46            ValuedExpression ve = new ValuedExpression();47            string result = ve.Evaluate("1+1");48            Console.WriteLine(result);49            Console.Read();50        }51    }52}53Error 1   The type or namespace name 'Core' does not exist in the namespace 'NBi' (are you missing an assembly reference?)

ValuedExpression

Using AI Code Generation

1using NBi.Core.Evaluate;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            string expression = "1+1";12            ValuedExpression ve = new ValuedExpression(expression);13            var result = ve.Execute();14            Console.WriteLine(result);15            Console.ReadLine();16        }17    }18}19using NBi.Core.Evaluate;20using System;21using System.Collections.Generic;22using System.Linq;23using System.Text;24using System.Threading.Tasks;25{26    {27        static void Main(string[] args)28        {29            string expression = "1+1";30            ValuedExpression ve = new ValuedExpression(expression);31            var result = ve.Execute();32            Console.WriteLine(result);33            Console.ReadLine();34        }35    }36}37ValuedExpression ve = new ValuedExpression(expression);38Error: The type or namespace name 'Core' does not exist in the namespace 'NBi' (are you missing an assembly reference?)

ValuedExpression

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Evaluate;7using NBi.Core.Evaluate.Variables;8{9    {10        static void Main(string[] args)11        {12            var variables = new Variables();13            variables.Add(new Variable("var1", "value1"));14            variables.Add(new Variable("var2", "value2"));15            var ve = new ValuedExpression(variables);16            var result = ve.Evaluate("var1");17            Console.WriteLine(result);18            Console.ReadKey();19        }20    }21}22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using NBi.Core.Evaluate;28using NBi.Core.Evaluate.Variables;29{30    {31        static void Main(string[] args)32        {33            var variables = new Variables();34            variables.Add(new Variable("var1", "value1"));35            variables.Add(new Variable("var2", "value2"));36            var ve = new ValuedExpression(variables);37            var result = ve.Evaluate("var1 + var2");38            Console.WriteLine(result);39            Console.ReadKey();40        }41    }42}43using System;44using System.Collections.Generic;45using System.Linq;46using System.Text;47using System.Threading.Tasks;48using NBi.Core.Evaluate;49using NBi.Core.Evaluate.Variables;50{51    {52        static void Main(string[] args)53        {54            var variables = new Variables();55            variables.Add(new Variable("var1", "value1"));56            variables.Add(new Variable("var2", "value2"));57            var ve = new ValuedExpression(variables);58            var result = ve.Evaluate("var1 + 'constant1' + var2 + 'constant2'");59            Console.WriteLine(result);60            Console.ReadKey();61        }62    }63}

ValuedExpression

Using AI Code Generation

1using NBi.Core.Evaluate;2using NBi.Core.Evaluate.Impl;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        public ValuedExpression(string expression, IExpressionEvaluator evaluator)11        {12            Expression = expression;13            Evaluator = evaluator;14        }15        public string Expression { get; private set; }16        public IExpressionEvaluator Evaluator { get; private set; }17        public object Execute()18        {19            return Evaluator.Evaluate(Expression);20        }21    }22}23using System;24using System.Collections.Generic;25using System.Linq;26using System.Text;27using System.Threading.Tasks;28{29    {30        public object Evaluate(string expression)31        {32        }33    }34}35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40{41    {42        string Expression { get; }43        IExpressionEvaluator Evaluator { get; }44        object Execute();45    }46}47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;52{53    {54        object Evaluate(string expression);55    }56}57using System;58using System.Collections.Generic;59using System.Linq;60using System.Text;61using System.Threading.Tasks;62{63    {64        public static IValuedExpression Instantiate(string expression, IExpressionEvaluator evaluator)65        {66            return new ValuedExpression(expression, evaluator);67        }68    }69}

ValuedExpression

Using AI Code Generation

1using System;2using System.Data;3using System.Text;4using System.Collections.Generic;5using System.Linq;6using NUnit.Framework;7using NBi.Core.Evaluate;8using NBi.Core.Variable;9{10    {11        public void Execute_ValuedExpression_WithIntegerResult()12        {13            string expression = "2+2";14            var valuedExpression = new ValuedExpression(expression);15            var result = valuedExpression.Execute();16            Assert.That(result, Is.EqualTo(4));17        }18        public void Execute_ValuedExpression_WithBooleanResult()19        {20            string expression = "2+2=4";21            var valuedExpression = new ValuedExpression(expression);22            var result = valuedExpression.Execute();23            Assert.That(result, Is.True);24        }25        public void Execute_ValuedExpression_WithDateTimeResult()26        {27            string expression = "DateTime.Parse(\"2015-01-01\")";28            var valuedExpression = new ValuedExpression(expression);29            var result = valuedExpression.Execute();30            Assert.That(result, Is.EqualTo(new DateTime(2015, 1, 1)));31        }32        public void Execute_ValuedExpression_WithVariable()33        {34            string expression = "2+2";35            var valuedExpression = new ValuedExpression(expression);36            valuedExpression.Variables.Add(new VariableString("result", "2+2"));37            var result = valuedExpression.Execute();38            Assert.That(result, Is.EqualTo(4));39        }40        public void Execute_ValuedExpression_WithVariableAndIntegerResult()41        {42            string expression = "result";43            var valuedExpression = new ValuedExpression(expression);44            valuedExpression.Variables.Add(new VariableInt32("result", 2));45            var result = valuedExpression.Execute();46            Assert.That(result, Is.EqualTo(2));47        }

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