public static string GenerateExpression(IOclExpression expression, bool useMetamodelInterface)
{
if (expression is IOperationCallExp)
{
IOperationCallExp value = (IOperationCallExp)expression;
return("transformation.Functions." + value.ReferredOperation.Name + "(" + string.Join(",", value.Argument.Select(u => GenerateExpression(u, useMetamodelInterface))) + ")");
}
if (expression is CSharpOpaqueExpression)
{
CSharpOpaqueExpression value = (CSharpOpaqueExpression)expression;
return(value.Code);
}
if (expression is IVariableExp)
{
return(((IVariableExp)expression).ReferredVariable.Name);
}
if (expression is Assignment)
{
Assignment assignment = (Assignment)expression;
return(assignment.AssignedVariable.Type.GetRealTypeName() + " " + assignment.AssignedVariable.Name + " = " + GenerateExpression(assignment.Value, useMetamodelInterface));
}
if (expression is IRelationCallExp)
{
IRelationCallExp relationCallExp = (IRelationCallExp)expression;
return("transformation." + QvtCodeGeneratorStrings.RelationClassName(relationCallExp.ReferredRelation)
+ ".CheckAndEnforce(" + string.Join(",", relationCallExp.Argument.Select(u => GenerateExpression(u, useMetamodelInterface))) + ")");
}
throw new CodeGeneratorException("Cannot manage expression: " + expression);
}
private static string GenerateCheckAndAddDictionnary(IList <IList <IPropertyTemplateItem> > propertyPathsTransformationKey, string varName, IKey transformationKey)
{
StringBuilder sb = new StringBuilder();
IList <string> tupleTypes = propertyPathsTransformationKey.Select(pp => pp.Last().ReferredProperty.Type.GetRealTypeName()).Select(name => name + (cSharpPrimitiveTypes.Contains(name) ? "?" : "")).ToList();
IList <string> tupleValues = propertyPathsTransformationKey.Select(pp => GenerateAccess(varName, pp)).ToList();
string tupleTypesCombined = string.Join(",", tupleTypes);
string tupleValuesCombined = string.Join(",", tupleValues);
string testDictionnary = "transformation."
+ QvtCodeGeneratorStrings.KeyDictionnaryName(transformationKey)
+ ".ContainsKey(new Tuple<" + tupleTypesCombined + ">(" + tupleValuesCombined + "))";
string accessDictionnaryWrite = "transformation."
+ QvtCodeGeneratorStrings.KeyDictionnaryName(transformationKey)
+ "[new Tuple<" + tupleTypesCombined + ">(" + tupleValuesCombined + ")]";
sb.AppendLine("if (" + testDictionnary + ") {");
sb.AppendLine("throw new Exception(\"Two objects cannot have the same key\");");
sb.AppendLine("} else {");
sb.AppendLine(accessDictionnaryWrite + "=" + varName + ";");
sb.AppendLine("}");
return(sb.ToString());
}
/// <summary>
/// Create the template output
/// </summary>
public virtual string TransformText()
{
this.Write("\r\n");
this.Write("\r\n");
this.Write("\r\n\r\n\r\n");
this.Write("\r\n\r\nusing System;\r\nusing System.Collections.Generic; \r\nusing System.Linq;\r\nusing " +
"LL.MDE.Components.Qvt.Common;\r\n");
#line 23 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
// Small hack to bypass limitation of ForTea plugin ( https://github.com/MrJul/ForTea/issues/3 )
// We redeclare members so that ForTea finds them, and enables code completion etc.
// The errors can be ignored, as the generated .cs file compiles correctly.
IRelationalTransformation transformation = this.Transformation;
ISet <ITypedModel> validEnforceTargetParams = this.validEnforceTargetParams;
bool useMetamodelInterface = this.useMetamodelInterface;
#line default
#line hidden
this.Write("\r\n");
#line 32 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
// Generating of the "usings", for each package of each metamodel used in the transformation
foreach (IPackage package in transformation.ModelParameter.Select(p => p.UsedPackage).SelectMany(i => i).Distinct())
{
#line default
#line hidden
this.Write("\r\nusing ");
#line 36 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(package.Name));
#line default
#line hidden
this.Write(";\r\n\r\n");
#line 38 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
}
#line default
#line hidden
this.Write("\r\n");
#line 40 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
// Generation of the namespace
#line default
#line hidden
#line 41 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(QvtCodeGeneratorStrings.Namespace(transformation)));
#line default
#line hidden
this.Write(" \r\n{ \r\n\r\n\r\n");
#line 45 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
// Generation of the Transfo class
#line default
#line hidden
this.Write("public class ");
#line 46 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(QvtCodeGeneratorStrings.TransformationName(transformation)));
#line default
#line hidden
this.Write(" : GeneratedTransformation {\r\n\r\n\r\n \tprivate readonly ");
#line 49 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(nameof(IMetaModelInterface)));
#line default
#line hidden
this.Write(" editor;");
#line 49 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
bool hasFunctions = !transformation.OwnedOperation.IsNullOrEmpty();
// Functions object, if any functions are defined
if (hasFunctions)
{
#line default
#line hidden
this.Write("public readonly ");
#line 55 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(QvtCodeGeneratorStrings.FunctionsInterfaceName(transformation)));
#line default
#line hidden
this.Write(" Functions;");
#line 55 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
}
// Storing each relation instance once
foreach (IRelation relation in transformation.Rule.OfType <IRelation>())
{
#line default
#line hidden
this.Write(" public readonly ");
#line 61 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(QvtCodeGeneratorStrings.RelationClassName(relation)));
#line default
#line hidden
this.Write(" ");
#line 61 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(QvtCodeGeneratorStrings.RelationClassName(relation)));
#line default
#line hidden
this.Write("; ");
#line 61 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
}
// Dictionnaries for keys
foreach (IKey key in transformation.OwnedKey)
{
IList <IProperty> allKeyProperties = new List <IProperty>();
allKeyProperties.AddRange(key.Part);
allKeyProperties.AddRange(key.PropertyPaths().Select(pp => pp.Properties.Last()));
string tupleTypes = string.Join(",", allKeyProperties.Select(p => p.Type.GetRealTypeName()));
#line default
#line hidden
this.Write("internal readonly Dictionary<Tuple<");
#line 71 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(tupleTypes));
#line default
#line hidden
this.Write(">, ");
#line 71 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(key.Identifies.GetRealTypeName()));
#line default
#line hidden
this.Write("> ");
#line 71 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(QvtCodeGeneratorStrings.KeyDictionnaryName(key)));
#line default
#line hidden
this.Write(" = new Dictionary<Tuple<");
#line 71 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(tupleTypes));
#line default
#line hidden
this.Write(">, ");
#line 71 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(key.Identifies.GetRealTypeName()));
#line default
#line hidden
this.Write(">();");
#line 71 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
}
// Constructor
#line default
#line hidden
this.Write("public ");
#line 75 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(QvtCodeGeneratorStrings.TransformationName(transformation)));
#line default
#line hidden
this.Write(" (");
#line 75 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(nameof(IMetaModelInterface)));
#line default
#line hidden
this.Write(" editor ");
#line 75 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(hasFunctions ? ", " + QvtCodeGeneratorStrings.FunctionsInterfaceName(transformation) + " Functions" : ""));
#line default
#line hidden
this.Write(") {\r\n\r\n\t\t\tthis.editor = editor;");
#line 77 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
foreach (IRelation relation in transformation.Rule.OfType <IRelation>())
{
#line default
#line hidden
this.Write(" this.");
#line 80 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(QvtCodeGeneratorStrings.RelationClassName(relation)));
#line default
#line hidden
this.Write(" = new ");
#line 80 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(QvtCodeGeneratorStrings.RelationClassName(relation)));
#line default
#line hidden
this.Write("(editor, this); \r\n\t\t");
#line 81 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
if (hasFunctions)
{
#line default
#line hidden
this.Write("this.Functions = Functions;");
#line 84 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
}
}
#line default
#line hidden
this.Write("}");
#line 87 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
foreach (IRelation relation in transformation.Rule.OfType <IRelation>().Where(r => r.IsTopLevel.GetValueOrDefault(false)))
{
#line default
#line hidden
this.Write("public void ");
#line 93 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(relation.Name));
#line default
#line hidden
this.Write(" (");
#line 93 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(RelationTemplateHelper.GenerateRelationParams(true, relation)));
#line default
#line hidden
this.Write(") {\r\n\t\t");
#line 94 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(QvtCodeGeneratorStrings.RelationClassName(relation)));
#line default
#line hidden
this.Write(".CheckAndEnforce(");
#line 94 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(RelationTemplateHelper.GenerateRelationParams(false, relation)));
#line default
#line hidden
this.Write(") ;\r\n\t}");
#line 95 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
}
#line default
#line hidden
this.Write("public override void CallTopRelation (string topRelationName, List<object> parame" +
"ters)\r\n\t{\r\n\t\tswitch (topRelationName)\r\n\t\t{\r\n\t\t\t");
#line 103 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
foreach (IRelation relation in transformation.Rule.OfType <IRelation>().Where(r => r.IsTopLevel.GetValueOrDefault(false)))
{
#line default
#line hidden
this.Write("\t\t\t\tcase \"");
#line 105 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(relation.Name));
#line default
#line hidden
this.Write("\":\r\n\t\t\t\t\t");
#line 106 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(relation.Name));
#line default
#line hidden
this.Write("(");
#line 106 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(string.Join(",", relation.Domain.OfType <IRelationDomain>().Select(
d => "(" + d.RootVariable.Type.GetRealTypeName() + ")parameters[" + relation.Domain.IndexOf(d) + "]"))));
#line default
#line hidden
this.Write(");\r\n\t\t\t\t\treturn;\r\n\t\t\t");
#line 109 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\TransformationTemplate\TransformationMainTemplate.tt"
}
#line default
#line hidden
this.Write("\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t} // end class\r\n} // end namespace\r\n");
return(this.GenerationEnvironment.ToString());
}
/// <summary>
/// Create the template output
/// </summary>
public virtual string TransformText()
{
this.Write("\r\n");
this.Write("\r\n\r\n");
#line 18 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\FunctionsInterfaceTemplate\FunctionsInterfaceTemplate.tt"
// Small hack to bypass limitation of ForTea plugin ( https://github.com/MrJul/ForTea/issues/3 )
// We redeclare members so that ForTea finds them, and enables code completion etc.
// The errors can be ignored, as the generated .cs file compiles correctly.
IRelationalTransformation Transformation = this.Transformation;
#line default
#line hidden
this.Write("\r\n\r\n");
#line 27 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\FunctionsInterfaceTemplate\FunctionsInterfaceTemplate.tt"
// Generation of the namespace
#line default
#line hidden
#line 28 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\FunctionsInterfaceTemplate\FunctionsInterfaceTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(QvtCodeGeneratorStrings.Namespace(Transformation)));
#line default
#line hidden
this.Write(" \r\n{\r\n public interface ");
#line 30 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\FunctionsInterfaceTemplate\FunctionsInterfaceTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(QvtCodeGeneratorStrings.FunctionsInterfaceName(Transformation)));
#line default
#line hidden
this.Write("\r\n {");
#line 31 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\FunctionsInterfaceTemplate\FunctionsInterfaceTemplate.tt"
foreach (IFunction function in Transformation.OwnedOperation.OfType <IFunction>())
{
IList <string> args = function.OwnedParameter.Select(p => p.Type.GetRealTypeName() + " " + p.Name).ToList();
#line default
#line hidden
#line 35 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\FunctionsInterfaceTemplate\FunctionsInterfaceTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(function.Type == null ? "void" : function.Type.GetRealTypeName()));
#line default
#line hidden
this.Write(" ");
#line 35 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\FunctionsInterfaceTemplate\FunctionsInterfaceTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(function.Name));
#line default
#line hidden
this.Write("(");
#line 35 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\FunctionsInterfaceTemplate\FunctionsInterfaceTemplate.tt"
this.Write(this.ToStringHelper.ToStringWithCulture(string.Join(",", args)));
#line default
#line hidden
this.Write(" );");
#line 35 "C:\Users\ebousse\Source\Repos\ChristianDopplerLabors\Software\QvtEnginePerformance\trunk\src\LL.MDE.Components.Qvt.CodeGenerator\CodeGeneration\FunctionsInterfaceTemplate\FunctionsInterfaceTemplate.tt"
}
#line default
#line hidden
this.Write("}\r\n}\r\n\r\n\r\n\r\n\r\n\r\n");
return(this.GenerationEnvironment.ToString());
}
public static string GenerateAssignmentsFromRelationCall(IRelationCallExp relationCallExp, bool useMetamodelInterface)
{
return("transformation." + QvtCodeGeneratorStrings.RelationClassName(relationCallExp.ReferredRelation)
+ ".FindPreviousResult(" + string.Join(",", relationCallExp.Argument.Take(relationCallExp.ReferredRelation.Domain.Count(d => !d.IsEnforceable.GetValueOrDefault())).Select(u => GenerateExpression(u, useMetamodelInterface))) + ")");
}
public static string GenerateDomainCheckMethodContent(IRelationDomain sourceDomain, ISet <IVariable> variablesBindedSoFar, DomainVariablesBindingsResult analysis, List <IObjectTemplateExp> remaining = null, StringBuilder stringBuilder = null, ISet <IPropertyTemplateItem> postPonedPropertiesToCheck = null)
{
if (remaining == null)
{
remaining = QvtModelExplorer.FindAllObjectTemplates(sourceDomain).Where(o => !o.IsAntiTemplate()).ToList();
}
if (stringBuilder == null)
{
stringBuilder = new StringBuilder();
}
if (postPonedPropertiesToCheck == null)
{
postPonedPropertiesToCheck = new HashSet <IPropertyTemplateItem>();
}
if (remaining.Count > 0)
{
IObjectTemplateExp current = remaining[0];
remaining.RemoveAt(0);
string currentVariableName = current.BindsTo.Name;
variablesBindedSoFar.Add(current.BindsTo);
// Generate conditional for the object template
stringBuilder.AppendLine("if (" + currentVariableName + " != null) {");
// Generate bindings for each non-many free variables
ISet <IPropertyTemplateItem> managedProps = new HashSet <IPropertyTemplateItem>();
foreach (IPropertyTemplateItem nonManyProp in current.Part.Where(prop =>
(prop.Value is ObjectTemplateExp || prop.Value is VariableExp) &&
!prop.ReferredProperty.isMany()))
{
IVariable bindedVariable = QvtModelExplorer.FindBindedVariables(nonManyProp).Single();
if (bindedVariable != null && !variablesBindedSoFar.Contains(bindedVariable))
{
managedProps.Add(nonManyProp);
stringBuilder.AppendLine(GenerateBindingFreeNonMany(nonManyProp, bindedVariable));
variablesBindedSoFar.Add(bindedVariable);
}
}
// We compute the checks that we can do right now, and the ones that must be post poned because their variables are not binded yet
// For now we only do checks on single value properties, the many valued one are simply exhaustively explored/binded later
IEnumerable <IPropertyTemplateItem> candidatesInit = current.Part.Where(prop => !prop.ReferredProperty.isMany() && (prop.Value is CSharpOpaqueExpression || prop.Value is IVariableExp));
ISet <IPropertyTemplateItem> candidates = new HashSet <IPropertyTemplateItem>();
candidates.UnionWith(candidatesInit);
candidates.UnionWith(postPonedPropertiesToCheck);
candidates.ExceptWith(managedProps);
ISet <IPropertyTemplateItem> propsToCheck = new HashSet <IPropertyTemplateItem>();
foreach (IPropertyTemplateItem candidate in candidates)
{
if (!variablesBindedSoFar.IsSupersetOf(QvtModelExplorer.FindBindedVariables(candidate)))
{
propsToCheck.Remove(candidate);
postPonedPropertiesToCheck.Add(candidate);
}
else
{
propsToCheck.Add(candidate);
postPonedPropertiesToCheck.Remove(candidate);
}
}
// We generate the checks for all the ones that can be made now
if (propsToCheck.Count > 0)
{
IEnumerable <string> conditions = propsToCheck.Select(u => GenerateConditionnalProperty(u, true));
string condition = string.Join(" && ", conditions);
stringBuilder.AppendLine("if (" + condition + ") {");
}
// We make a recursion for each object template not managed yet
// - If the ref is many, then we make the binding first using a loop
// - If the ref is not many, the binding was done before when managing non-many
List <IPropertyTemplateItem> objectTemplatesManyRemaining = current.Part.Where(p => p.Value is ObjectTemplateExp && p.ReferredProperty.isMany() && remaining.Contains(p.Value)).ToList();
foreach (IPropertyTemplateItem propWithTemplate in objectTemplatesManyRemaining)
{
// Generate start for each, which binds the variable associated with the object template
ObjectTemplateExp objectTemplate = (ObjectTemplateExp)propWithTemplate.Value;
stringBuilder.AppendLine("foreach (" + objectTemplate.BindsTo.Type.GetRealTypeName() + " " + objectTemplate.BindsTo.Name + " in " + currentVariableName + "." + propWithTemplate.ReferredProperty.Name + ".OfType<" + propWithTemplate.ReferredProperty.Type.GetRealTypeName() + ">()) {");
variablesBindedSoFar.Add(objectTemplate.BindsTo);
}
GenerateDomainCheckMethodContent(sourceDomain, variablesBindedSoFar, analysis, remaining, stringBuilder, postPonedPropertiesToCheck);
foreach (IPropertyTemplateItem _ in objectTemplatesManyRemaining)
{
// Generate end for each
stringBuilder.AppendLine("}");
}
// Generate end if checks all c# expressions
if (propsToCheck.Count > 0)
{
stringBuilder.Append("}");
}
// End conditional on the object template
stringBuilder.AppendLine("}");
}
// We stop the recursion if there are no more object templates to manage
else
{
string matchClassName = QvtCodeGeneratorStrings.MatchDomainClassName(sourceDomain);
// Now we can finally create the Match object
stringBuilder.AppendLine(matchClassName + " match = new " + matchClassName + "() {");
foreach (IVariable variable in analysis.VariablesItCanBind)
{
stringBuilder.AppendLine(variable.Name + " = " + variable.Name + ",");
}
stringBuilder.AppendLine("};");
stringBuilder.AppendLine("result.Add(match);");
}
return(stringBuilder.ToString());
}
private static string GenerateSetValue(IPropertyTemplateItem propertyTemplateItem, string resultContainer, IRelation relation, bool useMetamodelInterface)
{
StringBuilder sb = new StringBuilder();
IObjectTemplateExp objectTemplateExpression = propertyTemplateItem.Value as IObjectTemplateExp;
// Case ref value
if (objectTemplateExpression != null)
{
IKey transformationKey = ((IRelationalTransformation)relation.Transformation).OwnedKey.FirstOrDefault(k => k.Identifies == objectTemplateExpression.ReferredClass);
IList <IList <IPropertyTemplateItem> > propertyPathsTransformationKey = transformationKey != null?FindKeyApplicablePropertyPaths(objectTemplateExpression, transformationKey) : null;
IKey relationKey = relation.Keys().FirstOrDefault(k => k.Identifies == objectTemplateExpression.ReferredClass);
IList <IList <IPropertyTemplateItem> > propertyPathsRelationKey = relationKey != null?FindKeyApplicablePropertyPaths(objectTemplateExpression, relationKey) : null;
// We always start by creating the empty variable that will contain the object
sb.AppendLine(objectTemplateExpression.BindsTo.Type.GetRealTypeName() + " " + objectTemplateExpression.BindsTo.Name + " = null;");
int nbBracketsOpened = 0;
// If any part of a key applies, then we must generate a test to find a potential existing object
if (propertyPathsTransformationKey != null || propertyPathsRelationKey != null)
{
// We try to resolve globally and locally, if a global key applies here
if (propertyPathsTransformationKey != null)
{
sb.AppendLine();
sb.AppendLine("// Trying to resolve the object\'" + objectTemplateExpression.BindsTo.Name + "\' globally using the transformation key");
IList <string> tupleTypes = propertyPathsTransformationKey.Select(pp => pp.Last().ReferredProperty.Type.GetRealTypeName()).Select(name => name + (cSharpPrimitiveTypes.Contains(name) ? "?" : "")).ToList();
IList <string> tupleValues = propertyPathsTransformationKey.Select(pp => GenerateAccess(objectTemplateExpression.BindsTo.Name, pp)).ToList();
IList <string> tupleValuesRead = propertyPathsTransformationKey.Select(pp => GenerateExpression(pp.Last().Value, useMetamodelInterface)).ToList();
string tupleTypesCombined = string.Join(",", tupleTypes);
string tupleValuesCombined = string.Join(",", tupleValues);
string tupleValuesCombinedRead = string.Join(",", tupleValuesRead);
string accessDictionnaryReadSafe = "transformation."
+ QvtCodeGeneratorStrings.KeyDictionnaryName(transformationKey)
+ ".TryGetValue(new Tuple<" + tupleTypesCombined + ">(" + tupleValuesCombinedRead + "), out " + objectTemplateExpression.BindsTo.Name + ")";
string accessDictionnaryWrite = "transformation."
+ QvtCodeGeneratorStrings.KeyDictionnaryName(transformationKey)
+ "[new Tuple<" + tupleTypesCombined + ">(" + tupleValuesCombined + ")]";
sb.AppendLine(accessDictionnaryReadSafe + ";");
// If not found globally with global key, we try to find locally with global key
sb.AppendLine("// If the object wasn't found globally, we try to find it locally");
sb.AppendLine("if (" + objectTemplateExpression.BindsTo.Name + "== null) {");
sb.AppendLine(GenerateFindValueWithKey(propertyTemplateItem, objectTemplateExpression, resultContainer, propertyPathsTransformationKey, useMetamodelInterface));
nbBracketsOpened++;
// If we found locally with global key, we add to the dictionnary
sb.AppendLine("// If the object was found locally, we add it to the global cache");
sb.AppendLine("if (" + objectTemplateExpression.BindsTo.Name + "!= null) {");
sb.AppendLine(accessDictionnaryWrite + " = " + objectTemplateExpression.BindsTo.Name + ";");
// Else we continue with other attempts (local key or object creation)
sb.AppendLine("}");
}
if (propertyPathsRelationKey != null)
{
sb.AppendLine("// Trying to resolve the object locally using the relation key");
if (propertyPathsTransformationKey != null)
{
sb.AppendLine("else {");
nbBracketsOpened++;
}
sb.AppendLine(GenerateFindValueWithKey(propertyTemplateItem, objectTemplateExpression, resultContainer, propertyPathsRelationKey, useMetamodelInterface));
// If we found something locally, once again we check in the dictionnary and try to update
sb.AppendLine("// If the object was found locally, we add it to the global cache");
sb.AppendLine("if (" + objectTemplateExpression.BindsTo.Name + "!= null) {");
sb.AppendLine(GenerateCheckAndAddDictionnary(propertyPathsTransformationKey, objectTemplateExpression.BindsTo.Name, transformationKey));
sb.AppendLine("}");
}
// In the end we generate a test if we found a candidate
sb.AppendLine("// If the object still doesn't exist, we create it");
sb.AppendLine("else {");
nbBracketsOpened++;
}
// In any case, we generate the code to create the object, even if it might end in the conditional due to the keys test
string beginningCreation = objectTemplateExpression.BindsTo.Name + " = ";
if (useMetamodelInterface)
{
sb.AppendLine(beginningCreation + " (" + objectTemplateExpression.BindsTo.Type.GetRealTypeName() + ") editor." + nameof(IMetaModelInterface.CreateNewObjectInField) + "(" + resultContainer + ", \"" + propertyTemplateItem.ReferredProperty.Name + "\");");
}
else
{
string res = beginningCreation;
res += "new " + objectTemplateExpression.BindsTo.Type.GetRealTypeName() + "();\n";
if (!propertyTemplateItem.ReferredProperty.isMany())
{
res += resultContainer + "." + propertyTemplateItem.ReferredProperty.Name + " = " + objectTemplateExpression.BindsTo.Name + ";";
}
else
{
res += resultContainer + "." + propertyTemplateItem.ReferredProperty.Name + ".Add(" + objectTemplateExpression.BindsTo.Name + ");";
}
sb.AppendLine(res);
}
if (propertyPathsTransformationKey != null)
{
// TODO generate this all the time?
sb.AppendLine("// We add the created object to the global cache");
sb.AppendLine(GenerateCheckAndAddDictionnary(propertyPathsTransformationKey, objectTemplateExpression.BindsTo.Name, transformationKey));
}
// If we generated a conditional for the keys test, we close it now
if (propertyPathsTransformationKey != null || propertyPathsRelationKey != null)
{
sb.AppendLine("}");
}
for (int i = 0; i < nbBracketsOpened - 1; i++)
{
sb.AppendLine("}");
}
return(sb.ToString());
}
// Case primitive value (variable use or c sharp expression)
else
{
if (useMetamodelInterface)
{
return("editor." + nameof(IMetaModelInterface.AddOrSetInField) + "(" + resultContainer + ", \"" + propertyTemplateItem.ReferredProperty.Name + "\", " + GenerateExpression(propertyTemplateItem.Value, true) + " );");
}
else
{
return(resultContainer + "." + propertyTemplateItem.ReferredProperty.Name + "=" + GenerateExpression(propertyTemplateItem.Value, false) + ";");
}
}
}