public static IQueryable OrderBy(this IQueryable source, string ordering, QueryResolver queryResolver)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
if (ordering == null)
{
throw new ArgumentNullException("ordering");
}
ParameterExpression[] parameters = new ParameterExpression[]
{
Expression.Parameter(source.ElementType, "")
};
ExpressionParser parser = new ExpressionParser(parameters, ordering, queryResolver);
IEnumerable<DynamicOrdering> orderings = parser.ParseOrdering();
Expression queryExpr = source.Expression;
string methodAsc = "OrderBy";
string methodDesc = "OrderByDescending";
foreach (DynamicOrdering o in orderings)
{
queryExpr = Expression.Call(
typeof(Queryable),
o.Ascending ? methodAsc : methodDesc,
new Type[] { source.ElementType, o.Selector.Type },
queryExpr,
Expression.Quote(DynamicExpression.Lambda(o.Selector, parameters)));
methodAsc = "ThenBy";
methodDesc = "ThenByDescending";
}
return source.Provider.CreateQuery(queryExpr);
}
public double Calculate(string expressionString)
{
var parser = new ExpressionParser(expressionString);
var expression = parser.Parse();
var result = expression.Evaluate();
return result;
}
public void TestParse()
{
ExpressionParser parser = new ExpressionParser();
Node node = parser.Parse("1 + 2 * 3");
BinaryNode plusNode = node as BinaryNode;
Assert.IsNotNull(plusNode);
Assert.AreEqual(BinaryOperator.Add, plusNode.Operator);
IntLiteralNode leftNode = plusNode.Left as IntLiteralNode;
Assert.IsNotNull(leftNode);
Assert.AreEqual(1, leftNode.Value);
BinaryNode multiplyNode = plusNode.Right as BinaryNode;
Assert.IsNotNull(multiplyNode);
Assert.AreEqual(BinaryOperator.Multiply, multiplyNode.Operator);
IntLiteralNode multLeftNode = multiplyNode.Left as IntLiteralNode;
Assert.IsNotNull(multLeftNode);
Assert.AreEqual(2, multLeftNode.Value);
IntLiteralNode multRightNode = multiplyNode.Right as IntLiteralNode;
Assert.IsNotNull(multRightNode);
Assert.AreEqual(3, multRightNode.Value);
}
private static Expression ParseTokens(CommonTokenStream input)
{
ExpressionParser.ExpressionContext startContext = new ExpressionParser(input).expression();
ExpressionVisitor visit = new ExpressionVisitor();
Expression expr = visit.Visit(startContext);
return expr;
}
public void Can_get_expression_path()
{
ExpressionParser<TestNestedObject, object> parser = new ExpressionParser<TestNestedObject, object>();
string path = parser.GetPropertyPathFromExpression(t => t.Name);
Assert.AreEqual("Name", path);
}
public void FloatsAreParsedToAConstExpression()
{
var parser = new ExpressionParser(new FakeScanner(new[] { new Token("FLOAT", "2.34", 0, 0, 0) }));
var result = parser.ParseAll();
Assert.AreEqual(typeof(ConstantExpr), result.GetType());
}
public void TestVisitor()
{
var visitor = new WriterVisitor();
ExpressionParser parser = new ExpressionParser();
Node node = parser.Parse("1 + 2 * 3");
// ( 1 Plus ( 2 Multiply 3 ))
node.Accept(visitor);
}
public void IntegersAreParsedToAConstExpression()
{
var parser = new ExpressionParser(new FakeScanner(new [] { new Token("INTEGER", "1", 0, 0, 0) }));
var result = parser.ParseAll();
Assert.AreEqual(typeof(ConstantExpr), result.GetType());
}
public override void Initialize (IFormulaParent _parent)
{
base.Initialize (_parent);
ExpressionParser parser = new ExpressionParser ();
Expression expression = parser.EvaluateExpression (mFormulaText);
ApplyFormula = expression.ToDelegate(new List<string>(mParameters.Keys).ToArray());
}
private static void TestParse(string text)
{
var expression = new ExpressionParser().Parse(text);
Console.WriteLine(text);
Console.WriteLine(expression);
Assert.That(expression.ToString(), Is.EqualTo(text));
}
public void StringAndCodeDomExpressionParserPerformanceCheck()
{
var stringExpressionParser = new ExpressionParser();
var codeDomExpressionParser = new CachedCodeDomExpressionParser();
CheckPerformance(stringExpressionParser, KnownExpressions.SingleProperty.Source);
CheckPerformance(codeDomExpressionParser, KnownExpressions.SingleProperty.Compiled);
}
//Source: http://wiki.unity3d.com/index.php/ExpressionParser#ExpressionParser.cs
void Start()
{
string s = "(4+1333)/1337+5-27*2";
string f = "(3*(2))/6+6";
var parser = new ExpressionParser();
Expression exp = parser.EvaluateExpression(s);
print (exp.Value);
exp = parser.EvaluateExpression(f);
print (exp.Value);
}
//Costritture
public FormBase()
{
InitializeComponent();
par = new GraphParametr();
bpar = new BisezioneParametr();
spar = new SecantiParametr();
tpar = new TagentiParametr();
ipar = new IntegraliParametr();
_parser = new ExpressionParser();
}
public bool EvaluateAsBoolean (string source)
{
try {
var el = new ExpressionParser ().Parse (source, ExpressionValidationType.StrictBoolean);
if (el.Count () != 1)
throw new InvalidProjectFileException ("Unexpected number of tokens: " + el.Count ());
return el.First ().EvaluateAsBoolean (CreateContext (source));
} catch (yyParser.yyException ex) {
throw new InvalidProjectFileException (string.Format ("failed to evaluate expression as boolean: '{0}': {1}", source, ex.Message), ex);
}
}
public void ImplementsParse()
{
IParser target = new ExpressionParser(new FakeScanner(new []{ Token.Empty }));
try
{
Expression actual = target.ParseAll();;
Assert.Fail("No tokens to parse");
}
catch (ParseException)
{
}
}
public void Enter_ConstantWithValue3_MustReturn3()
{
// Arrange
var input = "3";
var sut = new ExpressionParser();
// Act
IExpression actual = sut.Parse(input);
// Assert
Assert.AreEqual(3, actual.Eval());
}
static void Main()
{
while (true)
{
var expressionString = Console.ReadLine();
var parser = new ExpressionParser(expressionString);
var expression = parser.Parse();
var result = expression.Evaluate();
Console.WriteLine($"The outcome is {result}");
}
}
public void Input_MulAndSum()
{
// Arrange
var input = "1 2 + 3 *";
var sut = new ExpressionParser();
// Act
IExpression actual = sut.Parse(input);
// Assert
Assert.AreEqual(9, actual.Eval());
}
public void Input_Sum()
{
// Arrange
var input = "6 5 +";
var sut = new ExpressionParser();
// Act
IExpression actual = sut.Parse(input);
// Assert
Assert.AreEqual(11, actual.Eval());
}
public void Parse_AString_Should_Return_Stacked_Parts()
{
// Arrange
var sut = new ExpressionParser();
var input = "6 5 +";
// Act
var actual = sut.Parse(input);
// Assert
Assert.IsInstanceOfType(actual, typeof(SumExpression));
}
public void Parse_AStringWithOnlyOneConstant_Should_Return_AConstantExpressionInTheStack()
{
// Arrange
var sut = new ExpressionParser();
var input = "6";
// Act
var actual = sut.Parse(input);
// Assert
Assert.IsInstanceOfType(actual, typeof(ConstantExpression));
}
public void calculate()
{
if (infocus) {
try {
var parser = new ExpressionParser ();
Expression exp = parser.EvaluateExpression (expression);
hasValue = true;
vAnswer = (float)exp.Value;
} catch (UnityException e) {
print (e);
hasValue = false;
vAnswer = 0;
}
}
}
public void Input_SumAndThenSum()
{
// Arrange
var input = "1 2 3 * + ";
var sut = new ExpressionParser();
// Act
IExpression actual = sut.Parse(input);
var v = new Visitor.Visitor();
((BinaryExpression)actual).Accept(v);
// Assert
Assert.AreEqual(7, actual.Eval());
Assert.AreEqual("1 + 2 * 3", v.ToString());
}
public calcForm()
{
InitializeComponent();
factoryDataList = new List<dummyObject>();
//Populate list to simulate variables user will do calculations with
factoryDataList.Add(new dummyObject(50, "R1"));
factoryDataList.Add(new dummyObject(5.75, "R2"));
factoryDataList.Add(new dummyObject(1000, "R3"));
foreach (dummyObject d in factoryDataList)
{
listBox1.Items.Add(d);
}
parser = new ExpressionParser(factoryDataList);
}
static void Main()
{
var tree = CSharpSyntaxTree.ParseText(@"_(){
() => 10;
//i => ++i;
//i => i;
//()=> 3;
//5+3;
/*from method in type.GetMethods()
let parameters = from p in method.GetParameters() select p.ParameterType
where method.Name == name
where method.IsDefined(typeof(ExtensionAttribute), false)
where parameters.SequenceEqual(arguments, new ParameterComparer())
select method;*/
");
var p = new ExpressionParser();
var a = p.Parse<Func<int,int,int>>("(i,j)=>i=1").Compile();
var i = a(2,1);
Console.ReadLine();
}
public void ExpressionParserAdditionParseTest()
{
CircuitTestSocket socket = null;
ExpressionParser parser = new ExpressionParser(socket);
TruthState state = new TruthState(0, 0);
this.Valid(parser, state, 0, "0 + 0");
this.Valid(parser, state, 2, "1 + 1");
this.Valid(parser, state, 6, "1 + 2 + 3");
this.Valid(parser, state, -18, "10 + 2 - 30");
this.Valid(parser, state, 8, "10 - 2");
this.Valid(parser, state, -12, "-10 - 2");
this.Invalid(parser, state, "3 + ");
this.Invalid(parser, state, "5 - ");
this.Invalid(parser, state, "3 - 2 + ");
this.Invalid(parser, state, "3 + 2 - ");
// check priority of expressions
this.Valid(parser, state, 7, "1 + 3 * 2");
this.Valid(parser, state, 8, "(1 + 3) * 2");
this.Valid(parser, state, 26, "2 * 3 + 5 * 4");
this.Valid(parser, state, -26, "-2 * 3 - 5 * 4");
}
public void ExpressionParserConjunctionParseTest()
{
CircuitTestSocket socket = null;
ExpressionParser parser = new ExpressionParser(socket);
TruthState state = new TruthState(0, 0);
this.Valid(parser, state, 0, "0 | 0");
this.Valid(parser, state, 1, "1 | 1");
this.Valid(parser, state, 7, "1 | 2 | 4");
this.Valid(parser, state, 1, "1 ^ 1 ^ 1");
this.Valid(parser, state, 0, "1 ^ 1 ^ 1 ^ 1");
this.Valid(parser, state, 0, "1 ^ 1");
this.Valid(parser, state, 0, "198 ^ 198");
this.Valid(parser, state, 3, "1 | 2");
this.Invalid(parser, state, "3 | ");
this.Invalid(parser, state, "5 ^ ");
this.Invalid(parser, state, "3 | 2 ^ ");
this.Invalid(parser, state, "3 ^ 2 | ");
// check priority of expressions
this.Valid(parser, state, 7, "7 | 2 & 1");
this.Valid(parser, state, 6, "7 ^ 3 & 1");
}
protected virtual void VisitValue(
XElement element, XAttribute attribute,
MSBuildElementSyntax resolvedElement, MSBuildAttributeSyntax resolvedAttribute,
ITypedSymbol valueDescriptor, string value, int offset)
{
var kind = MSBuildCompletionExtensions.InferValueKindIfUnknown(valueDescriptor);
if (!kind.AllowExpressions())
{
VisitValueExpression(
element, attribute, resolvedElement, resolvedAttribute,
valueDescriptor, kind, new ExpressionText(offset, value, true));
return;
}
var expression =
valueDescriptor?.ValueKind == MSBuildValueKind.Condition
? ExpressionParser.ParseCondition(value, offset)
: ExpressionParser.Parse(value, kind.GetExpressionOptions(), offset);
VisitValueExpression(
element, attribute, resolvedElement, resolvedAttribute,
valueDescriptor, kind, expression);
}
private void btnExecute_Click(object sender, EventArgs e)
{
// get Numbers collection
List<double[]> collectSet = collectNumbers();
// Parse Expression
ExpressionParser parser = new ExpressionParser();
parser.Values.Add("a", 1);
parser.Values.Add("b", 1);
parser.Values.Add("c", 1);
string func = tbFormula.Text;
parser.Parse(func);
Expression expression = parser.Expressions[func];
// Reset
if (statisticTable.Rows.Count > 0)
statisticTable.Rows.Clear();
dataView.RowFilter = "1=1";
foreach (double[] arr in collectSet)
{
parser.Values["a"].SetValue(arr[0]);
parser.Values["b"].SetValue(arr[1]);
parser.Values["c"].SetValue(arr[2]);
double result = parser.EvalExpression(expression);
DataRow row = statisticTable.NewRow();
row["NumberA"] = arr[0];
row["NumberB"] = arr[1];
row["NumberC"] = arr[2];
row["Result"] = Math.Round(result, 4);
statisticTable.Rows.Add(row);
}
// Fetch to DataGridView
//dataGridView.DataSource = statisticTable;
}
public void ResolveMethodArgumentsShouldReturnCorrectCollectionOfArgumentsInformation()
{
var requestModel = TestObjectFactory.GetValidRequestModel();
object obj = 1;
Expression <Func <WebApiController, IHttpActionResult> > expression = c => c.OkResultActionWithRequestBody((int)obj, requestModel);
var result = ExpressionParser.ResolveMethodArguments(expression);
var arguments = result as IList <MethodArgumentInfo> ?? result.ToArray();
var firstArgument = arguments.First();
var secondArgument = arguments.Last();
var secondArgumentAsRequestModel = secondArgument.Value as RequestModel;
Assert.AreEqual("id", firstArgument.Name);
Assert.AreEqual(typeof(int), firstArgument.Type);
Assert.AreEqual(1, firstArgument.Value);
Assert.AreEqual("model", secondArgument.Name);
Assert.AreEqual(typeof(RequestModel), secondArgument.Type);
Assert.IsNotNull(secondArgumentAsRequestModel);
Assert.AreEqual(2, secondArgumentAsRequestModel.Integer);
Assert.AreEqual("Test", secondArgumentAsRequestModel.RequiredString);
}
public void ParseDelegateTest_GenericList()
{
{
string code = "(m)=>new List<string>(){ Capacity = m * 3 }.Capacity";
var expected = new List <string>()
{
Capacity = 3 * 3
}.Capacity;
Func <int, int> func = ExpressionParser.Compile <Func <int, int> >(code, "System", "System.Collections.Generic");
var actual = func(3);
Assert.AreEqual(expected, actual);
}
{
string code = "()=>new List<string>(){ \"abc\",\"def\" }[1]";
var expected = new List <string>()
{
"abc", "def"
}[1];
var actual = ExpressionParser.Compile(code, "System", "System.Collections.Generic").DynamicInvoke();
Assert.AreEqual(expected, actual);
}
}
//Metodi
/// <summary>
/// Pulisce i parametri
/// </summary>
public void Clear()
{
_a = 0; //Settaggio di default delle variabili
_b = 0;
_fa = 0;
_fb = 0;
_inc = 0;
_tan = "";
_x = 0;
_parser = new ExpressionParser();
_funzione = "";
_precisione = 0;
_cicli = 0;
}
public static void RegisterServices(IServiceCollection services, [WebPartConfig("ContextSettings")] SecurityContextOptions contextOptions,
[WebPartConfig("ActivationSettings")] ActivationOptions partActivation)
{
Type t = null;
if (!string.IsNullOrEmpty(contextOptions.ContextType))
{
var dic = new Dictionary <string, object>();
t = (Type)ExpressionParser.Parse(contextOptions.ContextType, dic);
}
if (partActivation.ActivateDbContext)
{
if (t != null)
{
services.UseDbIdentities(t, options => options.UseSqlServer(partActivation.ConnectionStringName));
}
else
{
services.UseDbIdentities(options => options.UseSqlServer(partActivation.ConnectionStringName));
}
}
if (partActivation.UseNavigation)
{
if (t != null)
{
services.UseDbNavigation(t);
}
else
{
services.UseDbNavigation();
}
}
if (partActivation.UsePlugins)
{
services.UseDbPlugins();
}
if (partActivation.UseGlobalSettings)
{
services.UseDbGlobalSettings();
}
if (partActivation.UseTenantSettings)
{
services.UseTenantSettings();
}
if (partActivation.UseLogAdapter)
{
services.UseDbLogAdapter();
}
/*if (!string.IsNullOrEmpty(options?.ContextType))
* {
* var dic = new Dictionary<string, object>();
* var t = (Type)ExpressionParser.Parse(options.ContextType, dic);
* manager.EnableItvUserView(t);
* }
* else
* {
* manager.EnableItvUserView();
* }*/
}
public void GetMethodNameShouldThrowArgumentExceptionWithInvalidMethodCallExpression()
{
Expression <Func <int> > expression = () => 0;
ExpressionParser.GetMethodName(expression);
}
//private void Parse(string expression)
//{
// ExpressionNode root = ExpressionParser.Parse(expression, false);
// //validate name nodes
// this.BeginUpdate();
// this.Clear();
// Stack<ExpressionNode> nodeStack = new Stack<ExpressionNode>();
// nodeStack.Push(root);
// Stack<FilterExpressionCollection> collectionStack = new Stack<FilterExpressionCollection>();
// collectionStack.Push(this);
// while (nodeStack.Count > 0)
// {
// ExpressionNode current = nodeStack.Pop();
// FilterExpressionCollection expressions = collectionStack.Pop();
// UnaryOpNode unaryNode = current as UnaryOpNode;
// if (unaryNode != null)
// {
// if (unaryNode.Op == Operator.Noop)
// {
// nodeStack.Push(((UnaryOpNode)current).Right);
// collectionStack.Push(expressions);
// continue;
// }
// }
// BinaryOpNode binaryNode = current as BinaryOpNode;
// if (binaryNode != null)
// {
// if (this.IsPredicate(binaryNode))
// {
// FilterExpression filterExpression = new FilterExpression();
// expressions.Add(filterExpression);
// continue;
// }
// nodeStack.Push(binaryNode.Right);
// FilterExpressionCollection collection = expressions;
// if(!this.IsPredicate(binaryNode.Right))
// {
// CompositeFilterExpression compositeExpression = new CompositeFilterExpression();
// expressions.Add(compositeExpression);
// collection = compositeExpression.FilterExpressions;
// }
// collectionStack.Push(collection);
// nodeStack.Push(binaryNode.Left);
// collection = expressions;
// if (!this.IsPredicate(binaryNode.Left))
// {
// CompositeFilterExpression compositeExpression = new CompositeFilterExpression();
// compositeExpression.BinaryOperator = (binaryNode.Op == Operator.And) ? FilterExpression.BinaryOperation.AND : FilterExpression.BinaryOperation.OR;
// expressions.Add(compositeExpression);
// collection = compositeExpression.FilterExpressions;
// }
// collectionStack.Push(collection);
// }
// }
// this.EndUpdate();
//}
//private bool IsPredicate(ExpressionNode node)
//{
// while (node is UnaryOpNode)
// {
// node = ((UnaryOpNode)node).Right;
// }
// BinaryOpNode binaryNode = node as BinaryOpNode;
// if (binaryNode == null)
// {
// return false;
// }
// if (binaryNode.Left is NameNode || binaryNode.Right is NameNode)
// {
// return true;
// }
// return false;
//}
private void Parse(string expression)
{
ExpressionNode root = ExpressionParser.Parse(expression, false);
//validate name nodes
this.BeginUpdate();
this.Clear();
Stack <ExpressionNode> nodeStack = new Stack <ExpressionNode>();
nodeStack.Push(root);
Stack <FilterDescriptorCollection> collectionStack = new Stack <FilterDescriptorCollection>();
collectionStack.Push(this);
while (nodeStack.Count > 0)
{
ExpressionNode current = nodeStack.Pop();
FilterDescriptorCollection expressions = collectionStack.Pop();
UnaryOpNode unaryNode = current as UnaryOpNode;
if (unaryNode != null)
{
if (unaryNode.Op == Operator.Noop)
{
nodeStack.Push(((UnaryOpNode)current).Right);
collectionStack.Push(expressions);
continue;
}
}
BinaryOpNode binaryNode = current as BinaryOpNode;
if (binaryNode != null)
{
if (this.IsPredicate(binaryNode))
{
FilterDescriptor filterDescriptor = this.CreateFilterDescriptor(binaryNode);
expressions.Add(filterDescriptor);
continue;
}
nodeStack.Push(binaryNode.Right);
FilterDescriptorCollection collection = expressions;
if (!this.IsPredicate(binaryNode.Right))
{
CompositeFilterDescriptor compositeExpression = new CompositeFilterDescriptor();
expressions.Add(compositeExpression);
collection = compositeExpression.FilterDescriptors;
}
collectionStack.Push(collection);
nodeStack.Push(binaryNode.Left);
collection = expressions;
if (!this.IsPredicate(binaryNode.Left))
{
CompositeFilterDescriptor compositeExpression = new CompositeFilterDescriptor();
compositeExpression.LogicalOperator = (binaryNode.Op == Operator.And) ? FilterLogicalOperator.And : FilterLogicalOperator.Or;
expressions.Add(compositeExpression);
collection = compositeExpression.FilterDescriptors;
}
collectionStack.Push(collection);
}
}
this.EndUpdate();
}
protected void HandleInput(string source)
{
List <string> x;
List <string> y;
List <string> z;
List <string> umin = ExpressionParser.Parse("");
List <string> umax = ExpressionParser.Parse("");
List <string> tmin = ExpressionParser.Parse("");
List <string> tmax = ExpressionParser.Parse("");
List <string> vmin = ExpressionParser.Parse("");
List <string> vmax = ExpressionParser.Parse("");
List <string> wmin = ExpressionParser.Parse("");
List <string> wmax = ExpressionParser.Parse("");
ExpressionSet expressionSet = calcManager.expressionSet;
switch (source)
{
default:
x = ExpressionParser.Parse("0.75*sin(2*pi*v)");
y = ExpressionParser.Parse("sin(pi*u)*(1.5+0.75*cos(2*pi*v))");
z = ExpressionParser.Parse("cos(pi*u)*(1.5+0.75*cos(2*pi*v))");
umin = ExpressionParser.Parse("1.5");
umax = ExpressionParser.Parse("2.5");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("1");
List <string> x2 = ExpressionParser.Parse("0.75*cos(pi*u)");
List <string> y2 = ExpressionParser.Parse("0.75*sin(pi*u)*cos(2*pi*v)+2.4");
List <string> z2 = ExpressionParser.Parse("0.75*sin(pi*u)*sin(2*pi*v)+2.6");
List <string> umin2 = ExpressionParser.Parse("0");
List <string> umax2 = ExpressionParser.Parse("1");
List <string> vmin2 = ExpressionParser.Parse("0");
List <string> vmax2 = ExpressionParser.Parse("1");
List <string> x3 = ExpressionParser.Parse("0.75*sin(2*pi*u)");
List <string> y3 = ExpressionParser.Parse("0.75*cos(2*pi*u)+1.5*cos(pi/8*v)");
List <string> z3 = ExpressionParser.Parse("-1.5*sin(pi/8*v)");
List <string> umin3 = ExpressionParser.Parse("0");
List <string> umax3 = ExpressionParser.Parse("1");
List <string> vmin3 = ExpressionParser.Parse("0");
List <string> vmax3 = ExpressionParser.Parse("1");
List <string> x4 = ExpressionParser.Parse("0.75*sin(2*pi*u)");
List <string> y4 = ExpressionParser.Parse("0.75*cos(2*pi*u)-1.5*cos(pi/8*v)");
List <string> z4 = ExpressionParser.Parse("-1.5*sin(pi/8*v)");
List <string> umin4 = ExpressionParser.Parse("0");
List <string> umax4 = ExpressionParser.Parse("1");
List <string> vmin4 = ExpressionParser.Parse("0");
List <string> vmax4 = ExpressionParser.Parse("1");
Expression X = new Expression(x);
Expression Y = new Expression(y);
Expression Z = new Expression(z);
Expression X2 = new Expression(x2);
Expression Y2 = new Expression(y2);
Expression Z2 = new Expression(z2);
Expression X3 = new Expression(x3);
Expression Y3 = new Expression(y3);
Expression Z3 = new Expression(z3);
Expression X4 = new Expression(x4);
Expression Y4 = new Expression(y4);
Expression Z4 = new Expression(z4);
Range zeroRange = new Range(ExpressionParser.Parse("0"));
Range oneRange = new Range(ExpressionParser.Parse("1"));
Range onePointFive = new Range(ExpressionParser.Parse("1.5"));
Range twoPointFive = new Range(ExpressionParser.Parse("2.5"));
RangePair zeroToZero = new RangePair(zeroRange, zeroRange);
RangePair zeroToOne = new RangePair(zeroRange, oneRange);
List <RangePair> rangePairs = new List <RangePair>()
{
zeroToZero, new RangePair(onePointFive, twoPointFive), zeroToOne, zeroToOne
};
List <RangePair> rangePairs2 = new List <RangePair>()
{
zeroToZero, zeroToOne, zeroToOne, zeroToZero
};
ExpressionSet expSet = new ExpressionSet(new string[] { "t", "u", "v", "w" }, rangePairs, new string[] { "X", "Y", "Z" }, new List <Expression>()
{
X, Y, Z
});
ExpressionSet expSet2 = new ExpressionSet(new string[] { "t", "u", "v", "w" }, rangePairs2, new string[] { "X", "Y", "Z" }, new List <Expression>()
{
X2, Y2, Z2
});
ExpressionSet expSet3 = new ExpressionSet(new string[] { "t", "u", "v", "w" }, rangePairs2, new string[] { "X", "Y", "Z" }, new List <Expression>()
{
X3, Y3, Z3
});
ExpressionSet expSet4 = new ExpressionSet(new string[] { "t", "u", "v", "w" }, rangePairs2, new string[] { "X", "Y", "Z" }, new List <Expression>()
{
X4, Y4, Z4
});
List <ExpressionSet> nanomeLogo = new List <ExpressionSet>()
{
expSet, expSet2, expSet3, expSet4
};
CalcManager.Instance.LoadSavedExpressionSets(nanomeLogo);
print("unknown preset pressed");
return;
//R1 -> R1
case "Cinquefoil Knot":
x = ExpressionParser.Parse("cos(t)*(2-cos(2*t/5))");
y = ExpressionParser.Parse("sin(t)*(2-cos(2*t/5))");
z = ExpressionParser.Parse("-sin(2*t/5)");
tmin = ExpressionParser.Parse("0");
tmax = ExpressionParser.Parse("10*pi");
break;
case "Circle":
x = ExpressionParser.Parse("cos(t)");
y = ExpressionParser.Parse("sin(t)");
z = ExpressionParser.Parse("0");
tmin = ExpressionParser.Parse("0");
tmax = ExpressionParser.Parse("2pi");
break;
case "Sphere Outline":
x = ExpressionParser.Parse("sin(t)*cos(32*t)");
y = ExpressionParser.Parse("sin(t)*sin(32*t)");
z = ExpressionParser.Parse("cos(t)");
tmin = ExpressionParser.Parse("0");
tmax = ExpressionParser.Parse("pi");
break;
case "Hypocloid":
x = ExpressionParser.Parse("cos(t)^3");
y = ExpressionParser.Parse("sin(t)^3");
z = ExpressionParser.Parse("0");
tmin = ExpressionParser.Parse("0");
tmax = ExpressionParser.Parse("4pi");
break;
case "Hypocloid Surface":
x = ExpressionParser.Parse("10*cos(t*32)^3");
y = ExpressionParser.Parse("10*sin(t*32)^3");
z = ExpressionParser.Parse("t-2*pi");
tmin = ExpressionParser.Parse("0");
tmax = ExpressionParser.Parse("4pi");
break;
case "Trefoil Knot":
x = ExpressionParser.Parse("sin(t)+2*sin(2*t)");
y = ExpressionParser.Parse("cos(t)-2*cos(2*t)");
z = ExpressionParser.Parse("-sin(3*t)");
tmin = ExpressionParser.Parse("0");
tmax = ExpressionParser.Parse("2*pi");
break;
case "Turnip":
x = ExpressionParser.Parse("(sin(t/16)^2)*cos(8*t)*8*pi");
y = ExpressionParser.Parse("(sin(t/16))^2*sin(8*t)*8*pi");
z = ExpressionParser.Parse("8*pi-t");
tmin = ExpressionParser.Parse("0");
tmax = ExpressionParser.Parse("16pi");
break;
case "Wavy Surface":
x = ExpressionParser.Parse("(sin(t/2)^(1/2)*cos(256*t)*pi)");
y = ExpressionParser.Parse("(sin(t/2))^(1/2)*sin(64*t)*pi");
z = ExpressionParser.Parse("pi-t");
tmin = ExpressionParser.Parse("0");
tmax = ExpressionParser.Parse("2pi");
break;
case "High-res Sphere":
x = ExpressionParser.Parse("sin(t)*cos(1024*t)");
y = ExpressionParser.Parse("sin(t)*sin(1024*t)");
z = ExpressionParser.Parse("cos(t)");
tmin = ExpressionParser.Parse("0");
tmax = ExpressionParser.Parse("pi");
break;
//R2->R3
case "Astroidal Ellipse":
x = ExpressionParser.Parse("(2*cos(u)*cos(v))^3");
y = ExpressionParser.Parse("(2*sin(u)*cos(v))^3");
z = ExpressionParser.Parse("(2*sin(v))^3");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2*pi");
break;
case "Bumpy Sphere":
x = ExpressionParser.Parse("5*sin(u)*sin(v)+cos(30*v)*0.15");
y = ExpressionParser.Parse("5*cos(u)*sin(v)+cos(30*u)*0.15");
z = ExpressionParser.Parse("5*cos(v)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("2*pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("pi");
break;
case "Dini's Surface":
x = ExpressionParser.Parse("3*cos(u)*sin(v)");
y = ExpressionParser.Parse("3*sin(u)*sin(v)");
z = ExpressionParser.Parse("3*(cos(v)+log(tan(0.5*v)))+0.4*u");
umin = ExpressionParser.Parse("-4*pi");
umax = ExpressionParser.Parse("4*pi");
vmin = ExpressionParser.Parse("0.005");
vmax = ExpressionParser.Parse("3.135");
break;
case "Figure-8":
x = ExpressionParser.Parse("(3+cos(u/2)*sin(v)-sin(u/2)*sin(2*v))*cos(u)");
y = ExpressionParser.Parse("(3+cos(u/2)*sin(v)-sin(u/2)*sin(2*v))*sin(u)");
z = ExpressionParser.Parse("sin(u/2)*sin(v)-cos(u/2)*sin(2*v)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("2*pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2*pi");
break;
case "Gray's Surface":
x = ExpressionParser.Parse("(3+cos(3*u/2)*sin(v)-sin(3*u/2)*sin(2*v))*cos(u/2)");
y = ExpressionParser.Parse("(3+cos(3*u/2)*sin(v)-sin(3*u/2)*sin(2*v))*sin(u/2)");
z = ExpressionParser.Parse("sin(3*u/2)*sin(v)+cos(3*u/2)*sin(2*v)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("4*pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Knot":
x = ExpressionParser.Parse("3*sin(3*u)/2+cos(v)))");
y = ExpressionParser.Parse("3*(sin(u)+2*sin(2*u))/(2+cos(v+pi*2/3))");
z = ExpressionParser.Parse("3/2*(cos(u)-2*cos(2*u))*(2+cos(v))*(2+cos(v+pi*2/3))/4");
umin = ExpressionParser.Parse("-pi");
umax = ExpressionParser.Parse("2pi");
vmin = ExpressionParser.Parse("-pi");
vmax = ExpressionParser.Parse("2pi");
break;
case "Mobius":
x = ExpressionParser.Parse("(5+u*cos(0.5*v))*cos(v)");
y = ExpressionParser.Parse("(5+u*cos(0.5*v))*sin(v)");
z = ExpressionParser.Parse("u*sin(0.5*v)");
umin = ExpressionParser.Parse("-1");
umax = ExpressionParser.Parse("1");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2*pi");
break;
case "Radial Wave":
x = ExpressionParser.Parse("u");
y = ExpressionParser.Parse("v");
z = ExpressionParser.Parse("cos((u^2+v^2)^0.5)");
umin = ExpressionParser.Parse("-10");
umax = ExpressionParser.Parse("10");
vmin = ExpressionParser.Parse("-10");
vmax = ExpressionParser.Parse("10");
break;
case "Torus":
x = ExpressionParser.Parse("(5+cos(v))*cos(u)");
y = ExpressionParser.Parse("(5+cos(v))*sin(u)");
z = ExpressionParser.Parse("sin(v)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("2pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
//R3->R3
case "Cone":
x = ExpressionParser.Parse("ucos(v)w");
y = ExpressionParser.Parse("usin(v)w");
z = ExpressionParser.Parse("w");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("1");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
wmin = ExpressionParser.Parse("0");
wmax = ExpressionParser.Parse("1");
break;
case "Cube":
x = ExpressionParser.Parse("u");
y = ExpressionParser.Parse("v");
z = ExpressionParser.Parse("w");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("1");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("1");
wmin = ExpressionParser.Parse("0");
wmax = ExpressionParser.Parse("1");
break;
case "Cylinder":
x = ExpressionParser.Parse("ucos(v)");
y = ExpressionParser.Parse("usin(v)");
z = ExpressionParser.Parse("w");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("1");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
wmin = ExpressionParser.Parse("0");
wmax = ExpressionParser.Parse("1");
break;
case "Sphere":
x = ExpressionParser.Parse("ucos(v)sin(w)");
y = ExpressionParser.Parse("usin(v)sin(w)");
z = ExpressionParser.Parse("ucos(w)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("1");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
wmin = ExpressionParser.Parse("0");
wmax = ExpressionParser.Parse("2pi");
break;
case "Tetrahedron":
x = ExpressionParser.Parse("u(1-v)");
y = ExpressionParser.Parse("uv(1-w)");
z = ExpressionParser.Parse("uvw");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("1");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("1");
wmin = ExpressionParser.Parse("0");
wmax = ExpressionParser.Parse("1");
break;
// Orbitals
case "S":
x = ExpressionParser.Parse("(1/2*1/pi^(1/2))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(1/2*1/pi^(1/2))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(1/2*1/pi^(1/2))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Px":
x = ExpressionParser.Parse("(3^(1/2)/2*sin(u)*1/pi^(1/2)*sin(v))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(3^(1/2)/2*sin(u)*1/pi^(1/2)*sin(v))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(3^(1/2)/2*sin(u)*1/pi^(1/2)*sin(v))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Py":
x = ExpressionParser.Parse("(3^(1/2)/2*sin(u)*1/pi^(1/2)*cos(v))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(3^(1/2)/2*sin(u)*1/pi^(1/2)*cos(v))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(3^(1/2)/2*sin(u)*1/pi^(1/2)*cos(v))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Pz":
x = ExpressionParser.Parse("(3^(1/2)/2*cos(u)*1/pi^(1/2))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(3^(1/2)/2*cos(u)*1/pi^(1/2))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(3^(1/2)/2*cos(u)*1/pi^(1/2))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Dz\x00B2":
goto case "Dz2";
case "Dz2":
x = ExpressionParser.Parse("(5^(1/2)/4*(3*((cos(u))^2)-1)*1/pi^(1/2))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(5^(1/2)/4*(3*((cos(u))^2)-1)*1/pi^(1/2))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(5^(1/2)/4*(3*((cos(u))^2)-1)*1/pi^(1/2))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Dxz":
x = ExpressionParser.Parse("(15^(1/2)/2*sin(u)*cos(u)*1/pi^(1/2)*sin(v))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(15^(1/2)/2*sin(u)*cos(u)*1/pi^(1/2)*sin(v))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(15^(1/2)/2*sin(u)*cos(u)*1/pi^(1/2)*sin(v))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Dyz":
x = ExpressionParser.Parse("(15^(1/2)/2*sin(u)*cos(u)*1/pi^(1/2)*cos(v))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(15^(1/2)/2*sin(u)*cos(u)*1/pi^(1/2)*cos(v))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(15^(1/2)/2*sin(u)*cos(u)*1/pi^(1/2)*cos(v))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Dxy":
x = ExpressionParser.Parse("(15^(1/2)/4*sin(u)^2*1/pi^(1/2)*sin(2v))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(15^(1/2)/4*sin(u)^2*1/pi^(1/2)*sin(2v))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(15^(1/2)/4*sin(u)^2*1/pi^(1/2)*sin(2v))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Dx\x00B2-y\x00B2":
goto case "Dx2-y2";
case "Dx2-y2":
x = ExpressionParser.Parse("(15^(1/2)/4*sin(u)^2*1/pi^(1/2)*cos(2v))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(15^(1/2)/4*sin(u)^2*1/pi^(1/2)*cos(2v))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(15^(1/2)/4*sin(u)^2*1/pi^(1/2)*cos(2v))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Fz\x00B3":
goto case "Fz3";
case "Fz3":
x = ExpressionParser.Parse("(7^(1/2)/4*(5*((cos(u))^2)-3)*cos(u)*1/pi^(1/2))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(7^(1/2)/4*(5*((cos(u))^2)-3)*cos(u)*1/pi^(1/2))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(7^(1/2)/4*(5*((cos(u))^2)-3)*cos(u)*1/pi^(1/2))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Fxz\x00B2":
goto case "Fxz2";
case "Fxz2":
x = ExpressionParser.Parse("(42^(1/2)/8*(5*((cos(u))^2)-1)*sin(u)*sin(v)*1/pi^(1/2))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(42^(1/2)/8*(5*((cos(u))^2)-1)*sin(u)*sin(v)*1/pi^(1/2))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(42^(1/2)/8*(5*((cos(u))^2)-1)*sin(u)*sin(v)*1/pi^(1/2))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Fyz\x00B2":
goto case "Fyz2";
case "Fyz2":
x = ExpressionParser.Parse("(42^(1/2)/8*(5*((cos(u))^2)-1)*sin(u)*cos(v)*1/pi^(1/2))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(42^(1/2)/8*(5*((cos(u))^2)-1)*sin(u)*cos(v)*1/pi^(1/2))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(42^(1/2)/8*(5*((cos(u))^2)-1)*sin(u)*cos(v)*1/pi^(1/2))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Fxyz":
x = ExpressionParser.Parse("(105^(1/2)/4*sin(u)^2*cos(u)*cos(2v)*1/pi^(1/2))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(105^(1/2)/4*sin(u)^2*cos(u)*cos(2v)*1/pi^(1/2))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(105^(1/2)/4*sin(u)^2*cos(u)*cos(2v)*1/pi^(1/2))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Fz\x0028x\x00B2-y\x00B2\x0029":
goto case "Fzx2y2";
case "Fzx2y2":
x = ExpressionParser.Parse("(105^(1/2)/4*sin(u)^2*cos(u)*sin(2v)*1/pi^(1/2))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(105^(1/2)/4*sin(u)^2*cos(u)*sin(2v)*1/pi^(1/2))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(105^(1/2)/4*sin(u)^2*cos(u)*sin(2v)*1/pi^(1/2))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Fx\x0028x\x00B2-3y\x00B2\x0029":
goto case "Fxx23y2";
case "Fxx23y2":
x = ExpressionParser.Parse("(70^(1/2)/8*sin(u)^3*sin(3v)*1/pi^(1/2))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(70^(1/2)/8*sin(u)^3*sin(3v)*1/pi^(1/2))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(70^(1/2)/8*sin(u)^3*sin(3v)*1/pi^(1/2))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
case "Fy\x00283x\x00B2-y\x00B2\x0029":
goto case "Fy3x2y2";
case "Fy3x2y2":
x = ExpressionParser.Parse("(70^(1/2)/8*sin(u)^3*cos(3v)*1/pi^(1/2))^2*sin(u)*cos(v)");
y = ExpressionParser.Parse("(70^(1/2)/8*sin(u)^3*cos(3v)*1/pi^(1/2))^2*sin(u)*sin(v)");
z = ExpressionParser.Parse("(70^(1/2)/8*sin(u)^3*cos(3v)*1/pi^(1/2))^2*cos(u)");
umin = ExpressionParser.Parse("0");
umax = ExpressionParser.Parse("pi");
vmin = ExpressionParser.Parse("0");
vmax = ExpressionParser.Parse("2pi");
break;
}
expressionSet.AddExpression("X", x);
expressionSet.AddExpression("Y", y);
expressionSet.AddExpression("Z", z);
expressionSet.AddRange("t", tmin, tmax);
expressionSet.AddRange("u", umin, umax);
expressionSet.AddRange("v", vmin, vmax);
expressionSet.AddRange("w", wmin, wmax);
calcManager.PresetPressed();
}
public ExpressionParserTests()
{
_expressionParser = new ExpressionParser(
() => _searchParameterDefinitionManager,
_searchParameterExpressionParser);
}
public QueryProvider(ExpressionParser expressionParser, IDataQueryExecutor executor)
{
_expressionParser = expressionParser ?? throw new ArgumentNullException(nameof(expressionParser));
_executor = executor ?? throw new ArgumentNullException(nameof(executor));
}
public void Do()
{
if (targetPropertyExpression != null)
{
PropertyInfo property = ExpressionParser.GetPropertyInfo(targetPropertyExpression);
if (!property.CanWrite)
{
return;
}
P value = create();
bool success = true;
if (autoMapping)
{
success = ModelMapper <P> .Map(value, row, validColumnNames, prefixColumnName, columnNamePropertyMap, ignoreCase);
}
if (success)
{
DynamicMethodBuilder <T, P> .CreateSetMethod(property)(model, value);
if (mapAction != null)
{
mapAction(value);
}
}
}
else if (targetListPropertyExpression != null)
{
PropertyInfo property = ExpressionParser.GetPropertyInfo(targetListPropertyExpression);
if (!property.CanWrite || !property.CanRead)
{
return;
}
Func <T, List <P> > getMethod = DynamicMethodBuilder <T, List <P> > .CreateGetMethod(property);
List <P> list = getMethod(model);
if (list == null)
{
list = new List <P>();
DynamicMethodBuilder <T, List <P> > .CreateSetMethod(property)(model, list);
}
P value;
if (list.Count != 0 && row.PrevRow != null && uniqueColumnNames.Length > 0 && row.Compare(row.PrevRow, uniqueColumnNames))
{
value = list[list.Count - 1];
if (mapAction != null)
{
mapAction(value);
}
}
else
{
value = create();
bool success = true;
if (autoMapping)
{
success = ModelMapper <P> .Map(value, row, validColumnNames, prefixColumnName, columnNamePropertyMap, ignoreCase);
}
if (success)
{
list.Add(value);
if (mapAction != null)
{
mapAction(value);
}
}
}
}
}
public static LambdaExpression ParseLambda(ParameterExpression[] parameters, Type resultType, string expression, params object[] values)
{
ExpressionParser parser = new ExpressionParser(parameters, expression, values);
return(Expression.Lambda(parser.Parse(resultType), parameters));
}
public void SetUp()
{
_parser = new ExpressionParser();
}
public void TestLiteral(string expression)
{
var expr = ExpressionParser.Parse(expression, ExpressionOptions.Metadata);
Assert.IsInstanceOf <ExpressionLiteral> (expr);
}
internal ExecutionInfo Bind()
{
ExecutionInfo retVal = new ExecutionInfo();
// IQueryable impl
if (this.Expression != null)
{
Dictionary <Expression, Expression> normalizerRewrites = new Dictionary <Expression, Expression>(ReferenceEqualityComparer <Expression> .Instance);
// Step 1. Evaluate any local evaluatable expressions ( lambdas etc)
Expression partialEvaluatedExpression = Evaluator.PartialEval(this.Expression);
// Step 2. Normalize expression, replace String Comparisons etc.
Expression normalizedExpression = ExpressionNormalizer.Normalize(partialEvaluatedExpression, normalizerRewrites);
// Step 3. Bind Expression, Analyze predicates and create query option expressions. End result is a single ResourceSetExpression
Expression boundExpression = ResourceBinder.Bind(normalizedExpression);
// Step 4. Parse the Bound expression into sub components, i.e. take count, filter, select columns, request options, opcontext, etc.
ExpressionParser parser = new ExpressionParser();
parser.Translate(boundExpression);
// Step 5. Store query components & params
this.TakeCount = parser.TakeCount;
this.FilterString = parser.FilterString;
this.SelectColumns = parser.SelectColumns;
retVal.RequestOptions = parser.RequestOptions;
retVal.OperationContext = parser.OperationContext;
// Step 6. If projection & no resolver then generate a resolver to perform the projection
if (parser.Resolver == null)
{
if (parser.Projection != null && parser.Projection.Selector != ProjectionQueryOptionExpression.DefaultLambda)
{
Type intermediateType = parser.Projection.Selector.Parameters[0].Type;
// Convert Expression to take type object as input to allow for direct invocation.
ParameterExpression paramExpr = Expression.Parameter(typeof(object));
Func <object, TElement> projectorFunc = Expression.Lambda <Func <object, TElement> >(
Expression.Invoke(parser.Projection.Selector, Expression.Convert(paramExpr, intermediateType)), paramExpr).Compile();
// Generate a resolver to do the projection.
retVal.Resolver = (pk, rk, ts, props, etag) =>
{
// Parse to intermediate type
ITableEntity intermediateObject = (ITableEntity)EntityUtilities.InstantiateEntityFromType(intermediateType);
intermediateObject.PartitionKey = pk;
intermediateObject.RowKey = rk;
intermediateObject.Timestamp = ts;
intermediateObject.ReadEntity(props, parser.OperationContext);
intermediateObject.ETag = etag;
// Invoke lambda expression
return(projectorFunc(intermediateObject));
};
}
else
{
// No op - No resolver or projection specified.
}
}
else
{
retVal.Resolver = (EntityResolver <TElement>)parser.Resolver.Value;
}
}
retVal.RequestOptions = TableRequestOptions.ApplyDefaults(retVal.RequestOptions, this.queryProvider.Table.ServiceClient);
retVal.OperationContext = retVal.OperationContext ?? new OperationContext();
return(retVal);
}
/// <summary>
/// Ripulisce i dati
/// </summary>
public void Clear()
{
_a = 0; //Valori di default
_b = 0;
_fa = 0;
_fb = 0;
_divisioni = 0;
_retMax = false;
_retMin = false;
_trap = false;
_funzione = "";
_parser = new ExpressionParser();
}
public static StaticsDB Load(IEnumerable <TracableStream> dataSources)
{
//TODO(v0.8) update IKON with HasNext with tag
//TODO(v0.8) support nested subformulas
var subformulas = new Dictionary <string, Formula>();
foreach (var source in dataSources)
{
try
{
var queue = new Parser(source.Stream).ParseAll();
while (queue.CountOf("Subformulas") > 0)
{
var data = queue.Dequeue("Subformulas").To <IkonComposite>();
foreach (var key in data.Keys)
{
subformulas[key] = data[key].To <Formula>();
}
}
}
catch (IOException e)
{
throw new IOException(source.SourceInfo, e);
}
catch (FormatException e)
{
throw new FormatException(source.SourceInfo, e);
}
}
subformulas = ExpressionParser.ResloveSubformulaNesting(subformulas);
var db = new StaticsDB();
foreach (var source in dataSources)
{
var parser = new Parser(source.Stream, subformulas);
try
{
foreach (var data in parser.ParseAll().Select(x => x.Value.To <IkonComposite>()))
{
switch ((string)data.Tag)
{
case "Building":
db.Buildings.Add(data[GeneralCodeKey].To <string>(), loadBuilding(data));
break;
case "ColonyFormulas":
db.ColonyFormulas = loadColonyFormulas(data);
break;
case "Constructable":
db.Constructables.Add(loadConstructable(data));
break;
case "DevelopmentFocusOptions":
db.DevelopmentFocusOptions.AddRange(loadFocusOptions(data));
break;
case "DevelopmentTopic":
db.DevelopmentTopics.Add(loadDevelopmentTopic(data));
break;
case "Subformulas":
//TODO(v0.8) remove after IKON update
break;
case "Natives":
db.loadNatives(data.To <IkonComposite>());
break;
case "PlanetFormulas":
var formulaSet = loadPlanetFormulas(data);
db.PlanetForumlas[formulaSet.Key] = formulaSet.Value;
break;
case "PlayerFormulas":
db.PlayerFormulas = loadPlayerFormulas(data);
break;
case "SystemPolicy":
db.Policies.Add(loadPolicy(data));
break;
case "PredefinedDesign":
db.PredeginedDesigns.Add(loadDesignTemplate(data));
break;
case "ResearchTopic":
db.ResearchTopics.Add(loadResearchTopic(data));
break;
case "ShipFormulas":
db.ShipFormulas = loadShipFormulas(data);
break;
case "StarFormulas":
db.StellarisFormulas = loadStarFormulas(data);
break;
case "PlanetTrait":
db.PlanetTraits.Add(data[GeneralCodeKey].To <string>(), loadPlanetTrait(data));
break;
case "StarTrait":
db.StarTraits.Add(data[GeneralCodeKey].To <string>(), loadStarTrait(data));
break;
case ArmorTag:
db.Armors.Add(data[GeneralCodeKey].To <string>(), loadArmor(data));
break;
case HullTag:
db.Hulls.Add(data[GeneralCodeKey].To <string>(), loadHull(data));
break;
case IsDriveTag:
db.IsDrives.Add(data[GeneralCodeKey].To <string>(), loadIsDrive(data));
break;
case MissionEquipmentTag:
db.MissionEquipment.Add(data[GeneralCodeKey].To <string>(), loadMissionEquiptment(data));
break;
case ReactorTag:
db.Reactors.Add(data[GeneralCodeKey].To <string>(), loadReactor(data));
break;
case SensorTag:
db.Sensors.Add(data[GeneralCodeKey].To <string>(), loadSensor(data));
break;
case ShieldTag:
db.Shields.Add(data[GeneralCodeKey].To <string>(), loadShield(data));
break;
case SpecialEquipmentTag:
db.SpecialEquipment.Add(data[GeneralCodeKey].To <string>(), loadSpecialEquiptment(data));
break;
case ThrusterTag:
db.Thrusters.Add(data[GeneralCodeKey].To <string>(), loadThruster(data));
break;
default:
throw new FormatException("Invalid game data object with tag " + data.Tag);
}
}
}
catch (IOException e)
{
throw new IOException(source.SourceInfo, e);
}
catch (FormatException e)
{
throw new FormatException(source.SourceInfo, e);
}
}
foreach (var research in db.ResearchTopics)
{
for (int level = 0; level <= research.MaxLevel; level++)
{
foreach (var unlock in research.Unlocks[level])
{
db.DevelopmentRequirements[unlock] = new DevelopmentRequirement(research.IdCode, level);
}
}
}
return(db);
}
/// <summary>
/// Initializes a new instance of the <see cref="StaticChecker"/> class.
/// </summary>
/// <param name="templates">Templates wihch would be checked.</param>
public StaticChecker(Templates templates)
{
_templates = templates;
_baseExpressionParser = templates.ExpressionParser;
}
// Return value of given expression.
public static String ExpressionToString(String expression)
{
Object value = ExpressionNotFoundError();
try
{
if (expression == null)
{
return(Error("null expression"));
}
ExpressionParser parser = new ExpressionParser(expression);
String name;
String[] args;
// Parse start of the expression.
if (!parser.Read(out name, out args))
{
return(value.ToString());
}
// Check for constant
if (Char.IsDigit(name, 0))
{
return(name);
}
// Find matching local variable/function parameter
value = GetLocal(name);
// Try instance members
if (value == error)
{
Object instance = GetLocal("this");
if (instance != error)
{
value = GetNonStaticMemberValue(instance, name,
null);
}
else
{
error = value; // restore last error
}
}
// Call indexer if local variable found
// and arguments were specified
if (value != error)
{
if (args != null)
{
value = GetNonStaticMemberValue(value,
"get_Item", args);
}
}
else
{
// Check for static member
Type matchingType = FindType(name);
// Parse member name or try current method owner
if (matchingType != null)
{
parser.Read(out name, out args);
}
else
{
matchingType = methodOwner;
}
// Find matching static field/method/property
if (matchingType != null)
{
value = GetStaticMemberValue(matchingType,
name, args);
}
}
// Expression was not found
if (value == error)
{
return(value.ToString());
}
// Iterate until the leftmost member reference
while (parser.Read(out name, out args) && value != error)
{
value = GetNonStaticMemberValue(value, name, args);
}
return(ObjectToString(value));
}
catch (Exception ex)
{
return(Error(ex.Message));
}
}
public static bool ParseSharpLine(FunctionLabelLine label, StringStream st, ScriptPosition position,
List <string> OnlyLabel)
{
st.ShiftNext(); //'#'を飛ばす
var token = LexicalAnalyzer.ReadSingleIdentifier(st); //#～自体にはマクロ非適用
if (Config.ICFunction)
{
token = token.ToUpper();
}
//#行として不正な行でもAnalyzeに行って引っかかることがあるので、先に存在しない#～は弾いてしまう
if (token == null || token != "SINGLE" && token != "LATER" && token != "PRI" && token != "ONLY" &&
token != "FUNCTION" && token != "FUNCTIONS" &&
token != "LOCALSIZE" && token != "LOCALSSIZE" && token != "DIM" && token != "DIMS")
{
ParserMediator.Warn("解釈できない#行です", position, 1);
return(false);
}
try
{
var wc = LexicalAnalyzer.Analyse(st, LexEndWith.EoL, LexAnalyzeFlag.AllowAssignment);
switch (token)
{
case "SINGLE":
if (label.IsMethod)
{
ParserMediator.Warn("式中関数では#SINGLEは機能しません", position, 1);
break;
}
else if (!label.IsEvent)
{
ParserMediator.Warn("イベント関数以外では#SINGLEは機能しません", position, 1);
break;
}
else if (label.IsSingle)
{
ParserMediator.Warn("#SINGLEが重複して使われています", position, 1);
break;
}
else if (label.IsOnly)
{
ParserMediator.Warn("#ONLYが指定されたイベント関数では#SINGLEは機能しません", position, 1);
break;
}
label.IsSingle = true;
break;
case "LATER":
if (label.IsMethod)
{
ParserMediator.Warn("式中関数では#LATERは機能しません", position, 1);
break;
}
else if (!label.IsEvent)
{
ParserMediator.Warn("イベント関数以外では#LATERは機能しません", position, 1);
break;
}
else if (label.IsLater)
{
ParserMediator.Warn("#LATERが重複して使われています", position, 1);
break;
}
else if (label.IsOnly)
{
ParserMediator.Warn("#ONLYが指定されたイベント関数では#LATERは機能しません", position, 1);
break;
}
else if (label.IsPri)
{
ParserMediator.Warn("#PRIと#LATERが重複して使われています(この関数は2度呼ばれます)", position, 1);
}
label.IsLater = true;
break;
case "PRI":
if (label.IsMethod)
{
ParserMediator.Warn("式中関数では#PRIは機能しません", position, 1);
break;
}
else if (!label.IsEvent)
{
ParserMediator.Warn("イベント関数以外では#PRIは機能しません", position, 1);
break;
}
else if (label.IsPri)
{
ParserMediator.Warn("#PRIが重複して使われています", position, 1);
break;
}
else if (label.IsOnly)
{
ParserMediator.Warn("#ONLYが指定されたイベント関数では#PRIは機能しません", position, 1);
break;
}
else if (label.IsLater)
{
ParserMediator.Warn("#PRIと#LATERが重複して使われています(この関数は2度呼ばれます)", position, 1);
}
label.IsPri = true;
break;
case "ONLY":
if (label.IsMethod)
{
ParserMediator.Warn("式中関数では#ONLYは機能しません", position, 1);
break;
}
else if (!label.IsEvent)
{
ParserMediator.Warn("イベント関数以外では#ONLYは機能しません", position, 1);
break;
}
else if (label.IsOnly)
{
ParserMediator.Warn("#ONLYが重複して使われています", position, 1);
break;
}
else if (OnlyLabel.Contains(label.LabelName))
{
ParserMediator.Warn("このイベント関数\"@" + label.LabelName + "\"にはすでに#ONLYが宣言されています（この関数は実行されません）",
position, 1);
}
OnlyLabel.Add(label.LabelName);
label.IsOnly = true;
if (label.IsPri)
{
ParserMediator.Warn("このイベント関数には#PRIが宣言されていますが無視されます", position, 1);
label.IsPri = false;
}
if (label.IsLater)
{
ParserMediator.Warn("このイベント関数には#LATERが宣言されていますが無視されます", position, 1);
label.IsLater = false;
}
if (label.IsSingle)
{
ParserMediator.Warn("このイベント関数には#SINGLEが宣言されていますが無視されます", position, 1);
label.IsSingle = false;
}
break;
case "FUNCTION":
case "FUNCTIONS":
if (!string.IsNullOrEmpty(label.LabelName) && char.IsDigit(label.LabelName[0]))
{
ParserMediator.Warn("#" + token + "属性は関数名が数字で始まる関数には指定できません", position, 1);
label.IsError = true;
label.ErrMes = "関数名が数字で始まっています";
break;
}
if (label.IsMethod)
{
if (label.MethodType == typeof(long) && token == "FUNCTION" ||
label.MethodType == typeof(string) && token == "FUNCTIONS")
{
ParserMediator.Warn("関数" + label.LabelName + "にはすでに#" + token + "が宣言されています(この行は無視されます)",
position, 1);
return(false);
}
if (label.MethodType == typeof(long) && token == "FUNCTIONS")
{
ParserMediator.Warn("関数" + label.LabelName + "にはすでに#FUNCTIONが宣言されています", position, 2);
}
else if (label.MethodType == typeof(string) && token == "FUNCTION")
{
ParserMediator.Warn("関数" + label.LabelName + "にはすでに#FUNCTIONSが宣言されています", position, 2);
}
return(false);
}
if (label.Depth == 0)
{
ParserMediator.Warn("システム関数に#" + token + "が指定されています", position, 2);
return(false);
}
label.IsMethod = true;
label.Depth = 0;
if (token == "FUNCTIONS")
{
label.MethodType = typeof(string);
}
else
{
label.MethodType = typeof(long);
}
if (label.IsPri)
{
ParserMediator.Warn("式中関数では#PRIは機能しません", position, 1);
label.IsPri = false;
}
if (label.IsLater)
{
ParserMediator.Warn("式中関数では#LATERは機能しません", position, 1);
label.IsLater = false;
}
if (label.IsSingle)
{
ParserMediator.Warn("式中関数では#SINGLEは機能しません", position, 1);
label.IsSingle = false;
}
if (label.IsOnly)
{
ParserMediator.Warn("式中関数では#ONLYは機能しません", position, 1);
label.IsOnly = false;
}
break;
case "LOCALSIZE":
case "LOCALSSIZE":
{
if (wc.EOL)
{
ParserMediator.Warn("#" + token + "の後に有効な数値が指定されていません", position, 2);
break;
}
//イベント関数では指定しても無視される
if (label.IsEvent)
{
ParserMediator.Warn(
"イベント関数では#" + token + "による" + token.Substring(0, token.Length - 4) + "のサイズ指定は無視されます",
position, 1);
break;
}
var arg = ExpressionParser.ReduceIntegerTerm(wc, TermEndWith.EoL);
var sizeTerm = arg.Restructure(null) as SingleTerm;
if (sizeTerm == null || sizeTerm.GetOperandType() != typeof(long))
{
ParserMediator.Warn("#" + token + "の後に有効な定数式が指定されていません", position, 2);
break;
}
if (sizeTerm.Int <= 0)
{
ParserMediator.Warn("#" + token + "に0以下の値(" + sizeTerm.Int + ")が与えられました。設定は無視されます",
position, 1);
break;
}
if (sizeTerm.Int >= int.MaxValue)
{
ParserMediator.Warn("#" + token + "に大きすぎる値(" + sizeTerm.Int + ")が与えられました。設定は無視されます",
position, 1);
break;
}
var size = (int)sizeTerm.Int;
if (token == "LOCALSIZE")
{
if (GlobalStatic.IdentifierDictionary.getLocalIsForbid("LOCAL"))
{
ParserMediator.Warn("#" + token + "が指定されていますが変数LOCALは使用禁止されています", position, 2);
break;
}
if (label.LocalLength > 0)
{
ParserMediator.Warn("この関数にはすでに#LOCALSIZEが定義されています。（以前の定義は無視されます）", position, 1);
}
label.LocalLength = size;
}
else
{
if (GlobalStatic.IdentifierDictionary.getLocalIsForbid("LOCALS"))
{
ParserMediator.Warn("#" + token + "が指定されていますが変数LOCALSは使用禁止されています", position, 2);
break;
}
if (label.LocalsLength > 0)
{
ParserMediator.Warn("この関数にはすでに#LOCALSSIZEが定義されています。（以前の定義は無視されます）", position, 1);
}
label.LocalsLength = size;
}
}
break;
case "DIM":
case "DIMS":
{
var data = UserDefinedVariableData.Create(wc, token == "DIMS", true, position);
if (!label.AddPrivateVariable(data))
{
ParserMediator.Warn("変数名" + data.Name + "は既に使用されています", position, 2);
return(false);
}
break;
}
default:
ParserMediator.Warn("解釈できない#行です", position, 1);
break;
}
if (!wc.EOL)
{
ParserMediator.Warn("#の識別子の後に余分な文字があります", position, 1);
}
}
catch (Exception e)
{
ParserMediator.Warn(e.Message, position, 2);
goto err;
}
return(true);
err:
return(false);
}
public static ExpressionParsedRouteContext Parse(
LambdaExpression actionCallExpression,
object additionalRouteValues = null,
bool considerParameterDescriptors = false)
{
var methodCallExpression = ExpressionParser.GetMethodCallExpression(actionCallExpression);
var methodInfo = methodCallExpression.Method;
var controllerType = methodCallExpression.Object?.Type;
if (controllerType == null)
{
throw new InvalidOperationException($"Method {methodInfo.Name} is static and it is not a valid controller action.");
}
var controllerActionDescriptorCache = TestServiceProvider.GetRequiredService <IControllerActionDescriptorCache>();
var controllerActionDescriptor = controllerActionDescriptorCache.GetActionDescriptor(methodInfo);
if (controllerActionDescriptor == null)
{
var declaringType = methodInfo.DeclaringType;
var classNameMessage = declaringType != null ? $"in class {declaringType.Name} " : string.Empty;
throw new InvalidOperationException($"Method {methodInfo.Name} {classNameMessage}is not a valid controller action.");
}
var controllerName = controllerActionDescriptor.ControllerName;
var actionName = controllerActionDescriptor.ActionName;
var routeValues = GetRouteValues(
methodInfo,
methodCallExpression,
controllerActionDescriptor,
considerParameterDescriptors);
// If there is a required route value, add it to the result.
foreach (var requiredRouteValue in controllerActionDescriptor.RouteValues)
{
var routeKey = requiredRouteValue.Key;
var routeValue = requiredRouteValue.Value;
if (string.Equals(routeKey, RouteGroupKey))
{
continue;
}
if (!string.IsNullOrEmpty(routeValue))
{
// Override the 'default' values.
if (string.Equals(routeKey, "controller", StringComparison.OrdinalIgnoreCase))
{
controllerName = routeValue;
}
else if (string.Equals(routeKey, "action", StringComparison.OrdinalIgnoreCase))
{
actionName = routeValue;
}
else
{
routeValues[routeKey] = routeValue;
}
}
}
routeValues.Add(additionalRouteValues);
return(new ExpressionParsedRouteContext(
controllerType,
controllerName,
actionName,
routeValues));
}
/// <summary>Compile the code or expression and return a TDelegate of type Func or Action to execute.</summary>
/// <typeparam name="TDelegate">Type of the delegate (Func or Action) to use to compile the code or expression.</typeparam>
/// <param name="context">The eval context used to compile the code or expression.</param>
/// <param name="code">The code or expression to compile.</param>
/// <param name="parameterTypes">The dictionary of parameter (name / type) used in the code or expression to compile.</param>
/// <param name="resultType">Type of the compiled code or expression result.</param>
/// <param name="parameterKind">The parameter kind for the code or expression to compile.</param>
/// <returns>A TDelegate of type Func or Action that represents the compiled code or expression.</returns>
internal static TDelegate Compile <TDelegate>(EvalContext context, string code, IDictionary <string, Type> parameterTypes, Type resultType, EvalCompilerParameterKind parameterKind)
{
var cacheKey = context.UseCache ? ResolveCacheKey(context, typeof(TDelegate), code, parameterTypes) : "";
if (context.UseCache)
{
var item = EvalManager.Cache.Get(cacheKey);
if (item != null)
{
return((TDelegate)item);
}
}
// Options
var scope = new ExpressionScope
{
AliasExtensionMethods = context.AliasExtensionMethods,
//AliasGlobalConstants = context.AliasGlobalConstants,
//AliasGlobalVariables = context.AliasGlobalVariables,
AliasNames = context.AliasNames,
AliasStaticMembers = context.AliasStaticMembers,
AliasTypes = context.AliasTypes,
BindingFlags = context.BindingFlags,
UseCaretForExponent = context.UseCaretForExponent
};
// Resolve Parameter
var parameterExpressions = ResolveParameter(scope, parameterKind, parameterTypes);
// ADD global constants
if (context.AliasGlobalConstants.Count > 0)
{
scope.Constants = new Dictionary <string, ConstantExpression>(context.AliasGlobalConstants);
}
// ADD global variables
if (context.AliasGlobalVariables.Count > 0)
{
foreach (var keyValue in context.AliasGlobalVariables)
{
scope.CreateLazyVariable(keyValue.Key, new Lazy <Expression>(() =>
{
var innerParameter = scope.CreateVariable(keyValue.Value.GetType(), keyValue.Key);
var innerExpression = Expression.Assign(innerParameter, Expression.Constant(keyValue.Value));
scope.Expressions.Add(innerExpression);
return(innerParameter);
}));
}
}
// CodeAnalysis
var syntaxRoot = SyntaxParser.ParseText(code);
// CodeCompiler
var expression = ExpressionParser.ParseSyntax(scope, syntaxRoot, resultType);
// Compile the expression
var compiled = Expression.Lambda <TDelegate>(expression, parameterExpressions).Compile();
if (context.UseCache)
{
EvalManager.Cache.AddOrGetExisting(new CacheItem(cacheKey, compiled), new CacheItemPolicy());
}
return(compiled);
}
public bool TryGetHint(ExpressionParser parser, Expression expression, out string hint)
{
var binaryExpression = expression as BinaryExpression;
if (binaryExpression != null && binaryExpression.NodeType == ExpressionType.Equal)
{
var left = binaryExpression.Left as MemberExpression;
if (left != null)
{
if (CheckValues(parser, out hint, left, binaryExpression.Right))
{
return(true);
}
}
var right = binaryExpression.Right as MemberExpression;
if (right != null)
{
if (CheckValues(parser, out hint, right, binaryExpression.Left))
{
return(true);
}
}
}
var methE = expression as MethodCallExpression;
if (methE != null)
{
if (EqualsMethodInfos.Any(x => x == methE.Method))
{
var objectToCheck = methE.Object as MemberExpression;
if (objectToCheck != null)
{
if (CheckValues(parser, out hint, objectToCheck, methE.Arguments.Single()))
{
return(true);
}
}
var argToCheck = methE.Arguments.Single() as MemberExpression;
if (argToCheck != null)
{
if (CheckValues(parser, out hint, argToCheck, methE.Object))
{
return(true);
}
}
}
else if (StaticEqualsMethodInfos.Any(x => x == methE.Method))
{
// this gets a little hairy as there is a conversion to object before the Equals method is called
var leftOuter = methE.Arguments[0] as UnaryExpression;
if (leftOuter != null && leftOuter.NodeType == ExpressionType.Convert)
{
var leftInner = leftOuter.Operand as MemberExpression;
if (leftInner != null)
{
if (CheckValues(parser, out hint, leftInner, methE.Arguments[1]))
{
return(true);
}
}
}
var rightOuter = methE.Arguments[1] as UnaryExpression;
if (rightOuter != null && rightOuter.NodeType == ExpressionType.Convert)
{
var rightInner = rightOuter.Operand as MemberExpression;
if (rightInner != null)
{
if (CheckValues(parser, out hint, rightInner, methE.Arguments[0]))
{
return(true);
}
}
}
}
}
hint = null;
return(false);
}
public bool IsSatisfied(CasePlanInstanceExecutionContext executionContext)
{
return(ExpressionParser.IsValid(Expression.Body, executionContext));
}
public void GetPropertyNameShouldThrowExceptionWithInvalidMemberExpression()
{
Expression <Func <WebApiController, object> > expression = c => c.OkResultWithResponse();
ExpressionParser.GetPropertyName(expression);
}
public JSONQuerySelector()
{
parser = new ExpressionParser();
}
public void ResolveMethodArgumentsShouldThrowArgumentExceptionWithInvalidMethodCallExpression()
{
Expression <Func <int> > expression = () => 0;
ExpressionParser.ResolveMethodArguments(expression);
}
internal SqlServerFhirStorageTestsFixture(int maximumSupportedSchemaVersion, string databaseName, IOptions <CoreFeatureConfiguration> coreFeatures = null)
{
var initialConnectionString = Environment.GetEnvironmentVariable("SqlServer:ConnectionString") ?? LocalConnectionString;
_maximumSupportedSchemaVersion = maximumSupportedSchemaVersion;
_databaseName = databaseName;
TestConnectionString = new SqlConnectionStringBuilder(initialConnectionString)
{
InitialCatalog = _databaseName
}.ToString();
var schemaOptions = new SqlServerSchemaOptions {
AutomaticUpdatesEnabled = true
};
var config = Options.Create(new SqlServerDataStoreConfiguration {
ConnectionString = TestConnectionString, Initialize = true, SchemaOptions = schemaOptions, StatementTimeout = TimeSpan.FromMinutes(10)
});
SchemaInformation = new SchemaInformation(SchemaVersionConstants.Min, maximumSupportedSchemaVersion);
var scriptProvider = new ScriptProvider <SchemaVersion>();
var baseScriptProvider = new BaseScriptProvider();
var mediator = Substitute.For <IMediator>();
var sqlSortingValidator = new SqlServerSortingValidator(SchemaInformation);
var sqlConnectionStringProvider = new DefaultSqlConnectionStringProvider(config);
SqlConnectionFactory = new DefaultSqlConnectionFactory(sqlConnectionStringProvider);
var schemaManagerDataStore = new SchemaManagerDataStore(SqlConnectionFactory, config, NullLogger <SchemaManagerDataStore> .Instance);
_schemaUpgradeRunner = new SchemaUpgradeRunner(scriptProvider, baseScriptProvider, NullLogger <SchemaUpgradeRunner> .Instance, SqlConnectionFactory, schemaManagerDataStore);
_schemaInitializer = new SchemaInitializer(config, schemaManagerDataStore, _schemaUpgradeRunner, SchemaInformation, SqlConnectionFactory, sqlConnectionStringProvider, mediator, NullLogger <SchemaInitializer> .Instance);
_searchParameterDefinitionManager = new SearchParameterDefinitionManager(ModelInfoProvider.Instance, _mediator, () => _searchService.CreateMockScope(), NullLogger <SearchParameterDefinitionManager> .Instance);
_searchParameterDefinitionManager.StartAsync(CancellationToken.None);
_filebasedSearchParameterStatusDataStore = new FilebasedSearchParameterStatusDataStore(_searchParameterDefinitionManager, ModelInfoProvider.Instance);
var securityConfiguration = new SecurityConfiguration {
PrincipalClaims = { "oid" }
};
var sqlServerFhirModel = new SqlServerFhirModel(
SchemaInformation,
_searchParameterDefinitionManager,
() => _filebasedSearchParameterStatusDataStore,
Options.Create(securityConfiguration),
SqlConnectionFactory,
Substitute.For <IMediator>(),
NullLogger <SqlServerFhirModel> .Instance);
SqlServerFhirModel = sqlServerFhirModel;
var searchParameterToSearchValueTypeMap = new SearchParameterToSearchValueTypeMap();
var serviceCollection = new ServiceCollection();
serviceCollection.AddSqlServerTableRowParameterGenerators();
serviceCollection.AddSingleton(sqlServerFhirModel);
serviceCollection.AddSingleton <ISqlServerFhirModel>(sqlServerFhirModel);
serviceCollection.AddSingleton(searchParameterToSearchValueTypeMap);
ServiceProvider serviceProvider = serviceCollection.BuildServiceProvider();
var upsertResourceTvpGeneratorV6 = serviceProvider.GetRequiredService <V6.UpsertResourceTvpGenerator <ResourceMetadata> >();
var upsertResourceTvpGeneratorV7 = serviceProvider.GetRequiredService <V7.UpsertResourceTvpGenerator <ResourceMetadata> >();
var upsertResourceTvpGeneratorV13 = serviceProvider.GetRequiredService <V13.UpsertResourceTvpGenerator <IReadOnlyList <ResourceWrapper> > >();
var upsertResourceTvpGeneratorV17 = serviceProvider.GetRequiredService <V17.UpsertResourceTvpGenerator <IReadOnlyList <ResourceWrapper> > >();
var upsertResourceTvpGeneratorVLatest = serviceProvider.GetRequiredService <VLatest.UpsertResourceTvpGenerator <IReadOnlyList <ResourceWrapper> > >();
var reindexResourceTvpGeneratorV17 = serviceProvider.GetRequiredService <V17.ReindexResourceTvpGenerator <IReadOnlyList <ResourceWrapper> > >();
var bulkReindexResourceTvpGeneratorV17 = serviceProvider.GetRequiredService <V17.BulkReindexResourcesTvpGenerator <IReadOnlyList <ResourceWrapper> > >();
var reindexResourceTvpGeneratorVLatest = serviceProvider.GetRequiredService <VLatest.ReindexResourceTvpGenerator <IReadOnlyList <ResourceWrapper> > >();
var bulkReindexResourceTvpGeneratorVLatest = serviceProvider.GetRequiredService <VLatest.BulkReindexResourcesTvpGenerator <IReadOnlyList <ResourceWrapper> > >();
var upsertSearchParamsTvpGenerator = serviceProvider.GetRequiredService <VLatest.UpsertSearchParamsTvpGenerator <List <ResourceSearchParameterStatus> > >();
_supportedSearchParameterDefinitionManager = new SupportedSearchParameterDefinitionManager(_searchParameterDefinitionManager);
SqlTransactionHandler = new SqlTransactionHandler();
SqlConnectionWrapperFactory = new SqlConnectionWrapperFactory(SqlTransactionHandler, new SqlCommandWrapperFactory(), SqlConnectionFactory);
SqlServerSearchParameterStatusDataStore = new SqlServerSearchParameterStatusDataStore(
() => SqlConnectionWrapperFactory.CreateMockScope(),
upsertSearchParamsTvpGenerator,
() => _filebasedSearchParameterStatusDataStore,
SchemaInformation,
sqlSortingValidator,
sqlServerFhirModel,
_searchParameterDefinitionManager);
IOptions <CoreFeatureConfiguration> options = coreFeatures ?? Options.Create(new CoreFeatureConfiguration());
_fhirDataStore = new SqlServerFhirDataStore(
sqlServerFhirModel,
searchParameterToSearchValueTypeMap,
upsertResourceTvpGeneratorV6,
upsertResourceTvpGeneratorV7,
upsertResourceTvpGeneratorV13,
upsertResourceTvpGeneratorV17,
upsertResourceTvpGeneratorVLatest,
reindexResourceTvpGeneratorV17,
reindexResourceTvpGeneratorVLatest,
bulkReindexResourceTvpGeneratorV17,
bulkReindexResourceTvpGeneratorVLatest,
options,
SqlConnectionWrapperFactory,
new CompressedRawResourceConverter(),
NullLogger <SqlServerFhirDataStore> .Instance,
SchemaInformation);
_fhirOperationDataStore = new SqlServerFhirOperationDataStore(SqlConnectionWrapperFactory, NullLogger <SqlServerFhirOperationDataStore> .Instance);
_fhirRequestContextAccessor.RequestContext.CorrelationId.Returns(Guid.NewGuid().ToString());
_fhirRequestContextAccessor.RequestContext.RouteName.Returns("routeName");
var searchableSearchParameterDefinitionManager = new SearchableSearchParameterDefinitionManager(_searchParameterDefinitionManager, _fhirRequestContextAccessor);
var searchParameterExpressionParser = new SearchParameterExpressionParser(new ReferenceSearchValueParser(_fhirRequestContextAccessor));
var expressionParser = new ExpressionParser(() => searchableSearchParameterDefinitionManager, searchParameterExpressionParser);
var searchOptionsFactory = new SearchOptionsFactory(
expressionParser,
() => searchableSearchParameterDefinitionManager,
options,
_fhirRequestContextAccessor,
sqlSortingValidator,
NullLogger <SearchOptionsFactory> .Instance);
var searchParamTableExpressionQueryGeneratorFactory = new SearchParamTableExpressionQueryGeneratorFactory(searchParameterToSearchValueTypeMap);
var sqlRootExpressionRewriter = new SqlRootExpressionRewriter(searchParamTableExpressionQueryGeneratorFactory);
var chainFlatteningRewriter = new ChainFlatteningRewriter(searchParamTableExpressionQueryGeneratorFactory);
var sortRewriter = new SortRewriter(searchParamTableExpressionQueryGeneratorFactory);
var partitionEliminationRewriter = new PartitionEliminationRewriter(sqlServerFhirModel, SchemaInformation, () => searchableSearchParameterDefinitionManager);
_searchService = new SqlServerSearchService(
searchOptionsFactory,
_fhirDataStore,
sqlServerFhirModel,
sqlRootExpressionRewriter,
chainFlatteningRewriter,
sortRewriter,
partitionEliminationRewriter,
SqlConnectionWrapperFactory,
SchemaInformation,
_fhirRequestContextAccessor,
new CompressedRawResourceConverter(),
NullLogger <SqlServerSearchService> .Instance);
ISearchParameterSupportResolver searchParameterSupportResolver = Substitute.For <ISearchParameterSupportResolver>();
searchParameterSupportResolver.IsSearchParameterSupported(Arg.Any <SearchParameterInfo>()).Returns((true, false));
_searchParameterStatusManager = new SearchParameterStatusManager(
SqlServerSearchParameterStatusDataStore,
_searchParameterDefinitionManager,
searchParameterSupportResolver,
mediator,
NullLogger <SearchParameterStatusManager> .Instance);
_testHelper = new SqlServerFhirStorageTestHelper(initialConnectionString, MasterDatabaseName, sqlServerFhirModel, SqlConnectionFactory);
}
void TestParse(string expression, ExpressionNode expected, ExpressionOptions options = ExpressionOptions.None, int baseOffset = 0)
{
var expr = ExpressionParser.Parse(expression, options, baseOffset);
AssertEqual(expected, expr);
}
public static Expression Parse(Type resultType, string expression, params object[] values)
{
ExpressionParser parser = new ExpressionParser(null, expression, values);
return(parser.Parse(resultType));
}
/// <inheritdoc />
public override IEnumerable <TokenPair> Tokenize(TokenInfo token, ParserOptions options)
{
var trim = token.Token;
if (trim.StartsWith(TagOpen, StringComparison.OrdinalIgnoreCase))
{
yield return(new TokenPair(TagOpen.Trim(), token.TokenizerContext.CurrentLocation, ExpressionParser.ParseExpression(trim.Remove(0, OpenTag.Length).Trim(), token.TokenizerContext)));
}
if (string.Equals(trim, TagClose, StringComparison.OrdinalIgnoreCase))
{
yield return(new TokenPair(TagClose, trim, token.TokenizerContext.CurrentLocation));
}
}
/// <summary>Parses a lambda expression.</summary>
/// <param name="service">Service with data and configuration.</param>
/// <param name="setForIt">Resource set for "it" contextual variable.</param>
/// <param name="typeForIt">Type for "it" contextual variable.</param>
/// <param name="queryElementType">Actual (clr) element type for the sequence</param>
/// <param name="expression">Expression to parse.</param>
/// <returns>The parsed expression.</returns>
private static LambdaExpression ParseLambdaForWhere(IDataService service, ResourceSetWrapper setForIt, ResourceType typeForIt, Type queryElementType, string expression)
{
Debug.Assert(service != null, "service != null");
Debug.Assert(typeForIt != null, "typeForIt != null");
Debug.Assert(typeForIt.ResourceTypeKind != ResourceTypeKind.EntityType || setForIt != null, "setForIt cannot be null if typeForIt is an entity type.");
Debug.Assert(queryElementType != null, "queryElementType != null");
Debug.Assert(expression != null, "expression != null");
Debug.Assert(typeForIt.InstanceType == queryElementType, "typeForIt.InstanceType == queryElementType");
ParameterExpression parameterForIt = Expression.Parameter(queryElementType, "it");
ExpressionParser parser = new ExpressionParser(service, setForIt, typeForIt, parameterForIt, expression);
return Expression.Lambda(parser.ParseWhere(), parameterForIt);
}
