org.eclipse.rmf.releng.devtool.modelcleaner/transforms/ReqIFModelCleaner.qvto - gerrit/rmf/org.eclipse.rmf - Git at Google

 /**
  * Copyright (c) 2012 itemis GmbH.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     Mark Broerkens - initial API and implementation
  *
  */
 modeltype ECORE uses 'http://www.eclipse.org/emf/2002/Ecore';
 modeltype XSD uses 'http://www.eclipse.org/emf/2003/XMLType';
 modeltype NAMESPACE uses 'http://www.w3.org/XML/1998/namespace';

 transformation ReqIfModelCleaner(inout reqIfModel : ECORE);


 main() {
 	reqIfModel.objectsOfType(ECORE::EPackage)->map flattenDatatypesPackage();
 	reqIfModel.objectsOfType(ECORE::EPackage)->map setNamespaceData();

  	reqIfModel.objectsOfType(ECORE::EStructuralFeature)->map makeUnsettable();
 	reqIfModel.objectsOfType(ECORE::EAttribute)->map setMetadata();
 	reqIfModel.objectsOfType(ECORE::EAttribute)->map makeId();
 	reqIfModel.objectsOfType(ECORE::EAttribute)->map removeIsPrefix();
 	reqIfModel.objectsOfType(ECORE::EDataType)->map fixDateTime();

 	reqIfModel.objectsOfType(ECORE::EReference)->map setMetadata();
 	reqIfModel.objectsOfType(ECORE::EClass)->map removeBackLinkages();
 	reqIfModel.objectsOfType(ECORE::EClass)->map setMetadata();
 	reqIfModel.objectsOfType(ECORE::EClass)->map fixOrderOfCoreContentFeatures();
 	reqIfModel.objectsOfType(ECORE::EClass)->map fixOrderOfReqIFFeatures();
 	reqIfModel.objectsOfType(ECORE::EDataType)->map fixDatatypeID();

 	// allow any xml inside of element REQ-IF-TOOL-EXTENSION
 	reqIfModel.objectsOfType(ECORE::EClass)->map fixReqIFToolExtension();
 	reqIfModel.objectsOfType(ECORE::EClass)->map fixXhtmlContent();
 	reqIfModel.objectsOfType(ECORE::EReference)->map fixXhtmlContent();
 	reqIfModel.objectsOfType(ECORE::EAttribute)->map fixReqIFLang();

 	// cleanup
 	reqIfModel.objectsOfType(ECORE::EDataType)->map removeDataTypeFloat();
 	reqIfModel.objectsOfType(ECORE::EPackage)->map removePackageDatatype();
 }


 mapping inout ECORE::EDataType :: fixDateTime ()
 when {self.name="DateTime"}
 {
 	self.instanceClassName:="java.util.GregorianCalendar";
 }

 mapping inout ECORE::EDataType :: fixDatatypeID ()
 when {self.name.toLower()="id"}
 {
 	self.instanceClassName :="java.lang.String";
 	self.name :="ID";
 }


 mapping inout ECORE::EClass :: fixReqIFToolExtension ()
 when {self.name.toLower()="reqiftoolextension"}
 {
 	var extensions:EReference := object EReference {
 		name := "extensions";
 		eType := ECORE::EObject.oclAsType(ECORE::EClassifier);
 		containment := true;
 		upperBound := -1;
 		lowerBound := 0;
 		unsettable := true;
 	};
 	extensions.eAnnotations := extensions.getWildcardElementFeatureExtendedMetadata("elementWildcard", "##other");
 	extensions.eAnnotations += extensions.getElementFeatureXMLMappingExtendedMetadata_Contained0001();
 	self.eStructuralFeatures += extensions;
 }

 mapping inout ECORE::EClass :: fixXhtmlContent()
 when {self.name.toLower()="xhtmlcontent"}
 {
 	var xhtml:EReference := object EReference {
 		name := "xhtml";
 		eType := ECORE::EObject.oclAsType(ECORE::EClassifier);
 		containment := true;
 		upperBound := 1;
 		lowerBound := 0;
 		unsettable := true;
 	};
 	var xhtmlSource:EAttribute := object EAttribute {
 		name := "xhtmlSource";
 		eType := ECORE::EString.oclAsType(ECORE::EClassifier);
 		upperBound := 1;
 		lowerBound := 0;
 		unsettable := true;
 		transient := true;
 		_derived := true;
 		volatile := false;
 	};
 	xhtmlSource.eAnnotations := xhtmlSource.getElementFeatureExtendedMetadata("element");
 	xhtmlSource.eAnnotations += xhtmlSource.getElementFeatureXMLMappingExtendedMetadata();
 	xhtml.eAnnotations := xhtml.getWildcardElementFeatureExtendedMetadata("elementWildcard", "http://www.w3.org/1999/xhtml");
 	xhtml.eAnnotations += xhtml.getElementFeatureXMLMappingExtendedMetadata_Contained0001();
 	self.eStructuralFeatures += xhtml;
 	self.eStructuralFeatures += xhtmlSource;
 }

 mapping inout ECORE::EReference :: fixXhtmlContent()
 when {self.eType.name.toLower()="xhtmlcontent"}
 {
 	self.eAnnotations->removeElements();
 	self.eAnnotations := self.getElementFeatureExtendedMetadata("element");
 	self.eAnnotations += self.getElementFeatureXMLMappingExtendedMetadata_Contained0100();
 }

 mapping inout ECORE::EDataType :: removeDataTypeFloat ()
 when {self.name.toLower()="float"}
 {
 	self->map removeElements();
 }

 mapping inout ECORE::EDataType :: removeDataTypeDateTime ()
 when {self.name.toLower()="datetime"}
 {
 	self->map removeElements();
 }

 mapping inout ECORE::EPackage :: removePackageDatatype ()
 when {self.name.toLower()="datatypes"}
 {
 	self->map removeElements();
 }

 mapping inout ECORE::EModelElement :: removeElements ()
 {
 	self.allSubobjects()[ECORE::EModelElement]->map removeElement();
 	self->map removeElement();
 }

 mapping inout ECORE::EModelElement :: removeElement ()
 {
 	reqIfModel.removeElement(self);
 }

 mapping inout ECORE::EAttribute :: fixReqIFLang ()
 when {self.name.toLower()="lang"}
 {
 	self.eType := NAMESPACE::LangType.oclAsType(ECORE::EClassifier);
 	self.eAnnotations:= object ECORE::EAnnotation {
 		source := "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";
 		details += object ECORE::EStringToStringMapEntry {
 			key := "name";
 			value := "lang";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "kind";
 			value := "attribute";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "namespace";
 			value := 'http://www.w3.org/XML/1998/namespace';
 		};
 	}

 }

 mapping inout ECORE::EPackage :: flattenDatatypesPackage()
 when {self.name.toLower()="datatypes"}
 {
 	var parent : ECORE::EPackage = self.eSuperPackage;
 	parent.eClassifiers += self.eClassifiers;
 }


 mapping inout ECORE::EClass :: fixOrderOfCoreContentFeatures()
 when {self.name="ReqIFContent"}
 {
 	self.eStructuralFeatures := self.eStructuralFeatures[name="datatypes"]
 	->append(self.eStructuralFeatures![name="specTypes"])
 	->append(self.eStructuralFeatures![name="specObjects"])
 	->append(self.eStructuralFeatures![name="specRelations"])
 	->append(self.eStructuralFeatures![name="specifications"])
 	->append(self.eStructuralFeatures![name="specRelationGroups"]);

 }

 mapping inout ECORE::EClass :: fixOrderOfReqIFFeatures()
 when {self.name="ReqIF"}
 {
 	self.eStructuralFeatures := self.eStructuralFeatures[name="lang"]
 	->append(self.eStructuralFeatures![name="theHeader"])
 	->append(self.eStructuralFeatures![name="coreContent"])
 	->append(self.eStructuralFeatures![name="toolExtensions"]);

 }


 mapping inout ECORE::EPackage :: setNamespaceData()
 when {self.name.toLower()="reqif"}
 {
 	self.nsURI := "http://www.omg.org/spec/ReqIF/20110401/reqif.xsd";
 	self.nsPrefix := "reqif";
 	self.name := "reqif10";

 }

 mapping inout ECORE::EStructuralFeature :: makeUnsettable() {
 	self.unsettable := true;
 }


 mapping inout ECORE::EAttribute :: makeId()
 when {self.eType.name.toLower() = "id"}{
 	self.iD := true;
 }

 // avoid getters for boolean value attributes that start with a double 'is'
 // e.g. the attribute isEditable:Boolean would be generated as isIsEditable()
 mapping inout ECORE::EAttribute :: removeIsPrefix()
 when {self.name.startsWith("is") and self.eType = ECORE::EBoolean}{
 	self.name := self.name.trimLeadingIs();
 }


 // sets the XML name and attribute/element serialization information
 // all Eattributes except most Eattributes of ReqIfHeader are serialized as attributes
 mapping inout ECORE::EAttribute :: setMetadata() {
     if (self.eContainingClass.name = "ReqIFHeader" and self.name != "identifier") then {
 		self.eAnnotations := self.getElementFeatureExtendedMetadata("element");
 		self.eAnnotations += self.getElementFeatureXMLMappingExtendedMetadata();
 	} else {
 		self.eAnnotations := self.getAttributeFeatureExtendedMetadata("attribute");
 		self.eAnnotations += self.getElementFeatureXMLMappingExtendedMetadata();
 	} endif;
 }

 // sets the XML name and attribute/element serialization information
 mapping inout ECORE::EReference :: setMetadata() {
 	self.eAnnotations := self.getElementFeatureExtendedMetadata("element");
 	self.eAnnotations += self.getElementFeatureXMLMappingExtendedMetadata();
 }

 // sets the XML name and attribute/element serialization information
 mapping inout ECORE::EClass :: setMetadata() {
 	self.eAnnotations := self.getClassExtendedMetadata("elementOnly");
 	self.eAnnotations += self.getElementFeatureXMLMappingExtendedMetadata();
 }


 mapping inout ECORE::EClass :: removeBackLinkages() {
 	eStructuralFeatures := self.eStructuralFeatures[isValid()]
 }


 query ECORE :: EStructuralFeature :: isValid() : Boolean {
     return true;
 }

 query ECORE :: EReference :: isValid() : Boolean {
     return not self.container
 }

 query ECORE::ENamedElement :: getElementFeatureExtendedMetadata(kind : String) : ECORE::EAnnotation {
 	return object ECORE::EAnnotation {
 		source := "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";
 		details += object ECORE::EStringToStringMapEntry {
 			key := "name";
 			value := self.getXMLName();
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "kind";
 			value := kind;
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "namespace";
 			value := "##targetNamespace";
 		};
 	}
 }

 query ECORE::ENamedElement :: getWildcardElementFeatureExtendedMetadata(kind : String, wildcards : String) : ECORE::EAnnotation {
 	return object ECORE::EAnnotation {
 		source := "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";
 		details += object ECORE::EStringToStringMapEntry {
 			key := "name";
 			value := self.getXMLName();
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "kind";
 			value := kind;
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "namespace";
 			value := "##targetNamespace";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "precessing";
 			value := "lax";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "wildcards";
 			value := wildcards;
 		};
 	}
 }

 query ECORE::EReference :: getElementFeatureXMLMappingExtendedMetadata() : ECORE::EAnnotation {
 	return object ECORE::EAnnotation {
 		source := "http:///org/eclipse/sphinx/emf/serialization/XMLPersistenceMappingExtendedMetaData";
 		details += object ECORE::EStringToStringMapEntry {
 			key := "wrapperName";
 			value := self.getXMLName();
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "featureWrapperElement";
 			if (self.many) then {
 				value := "true";
 			} else {
 			    value := "false";
 			} endif;
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "featureElement";
 			if (self.many) then {
 				value := "false";
 			} else {
 			    value := "true";
 			} endif;
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "classifierWrapperElement";
 			value := "false";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "classifierElement";
 			value := "true";
 		};
 		if (not self.containment) then {
 		details += object ECORE::EStringToStringMapEntry {
 			key := "classifierNameSuffix";
 			value := "-REF";
 		};
 		} endif;

 	}
 }

 query ECORE::EReference :: getElementFeatureXMLMappingExtendedMetadata_Contained0001() : ECORE::EAnnotation {
 	return object ECORE::EAnnotation {
 		source := "http:///org/eclipse/sphinx/emf/serialization/XMLPersistenceMappingExtendedMetaData";
 		details += object ECORE::EStringToStringMapEntry {
 			key := "wrapperName";
 			value := self.getXMLName();
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "featureWrapperElement";
 			value := "false";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "featureElement";
 			value := "false";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "classifierWrapperElement";
 			value := "false";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "classifierElement";
 			value := "true";
 		};
 	}
 }

 query ECORE::EReference :: getElementFeatureXMLMappingExtendedMetadata_Contained0100() : ECORE::EAnnotation {
 	return object ECORE::EAnnotation {
 		source := "http:///org/eclipse/sphinx/emf/serialization/XMLPersistenceMappingExtendedMetaData";
 		details += object ECORE::EStringToStringMapEntry {
 			key := "wrapperName";
 			value := self.getXMLName();
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "featureWrapperElement";
 			value := "false";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "featureElement";
 			value := "true";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "classifierWrapperElement";
 			value := "false";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "classifierElement";
 			value := "false";
 		};
 	}
 }


 query ECORE::EAttribute :: getElementFeatureXMLMappingExtendedMetadata() : ECORE::EAnnotation {
 	return object ECORE::EAnnotation {
 		source := "http:///org/eclipse/sphinx/emf/serialization/XMLPersistenceMappingExtendedMetaData";
 		details += object ECORE::EStringToStringMapEntry {
 			key := "wrapperName";
 			value := self.getXMLName();
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "featureWrapperElement";
 			if (self.many) then {
 				value := "true";
 			} else {
 			    value := "false";
 			} endif;
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "featureElement";
 			if (self.many) then {
 				value := "false";
 			} else {
 			    value := "true";
 			} endif;
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "classifierWrapperElement";
 			value := "false";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "classifierElement";
 			value := "false";
 		};
 	}
 }

 query ECORE::EClass :: getElementFeatureXMLMappingExtendedMetadata() : ECORE::EAnnotation {
 	return object ECORE::EAnnotation {
 		source := "http:///org/eclipse/sphinx/emf/serialization/XMLPersistenceMappingExtendedMetaData";
 		details += object ECORE::EStringToStringMapEntry {
 			key := "wrapperName";
 			value := self.getXMLName();
 		};
 	}
 }

 query ECORE::ENamedElement :: getAttributeFeatureExtendedMetadata(kind : String) : ECORE::EAnnotation {
 	return object ECORE::EAnnotation {
 		source := "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";
 		details += object ECORE::EStringToStringMapEntry {
 			key := "name";
 			value := self.getXMLName();
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "kind";
 			value := kind;
 		};
 	}
 }

 query ECORE::ENamedElement :: getAnyExtendedMetadata() : ECORE::EAnnotation {
 	return object ECORE::EAnnotation {
 		source := "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";
 		details += object ECORE::EStringToStringMapEntry {
 			key := "kind";
 			value := "elementWildcard";
 		};
 	    details += object ECORE::EStringToStringMapEntry {
 			key := "wildcards";
 			value := "##other";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "name";
 			value := ":0";
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "processing";
 			value := "lax";
 		};
 	}
 }

 query ECORE::ENamedElement :: getClassExtendedMetadata(kind : String) : ECORE::EAnnotation {
 	return object ECORE::EAnnotation {
 		source := "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";
 		details += object ECORE::EStringToStringMapEntry {
 			key := "name";
 			value := self.getXMLName();
 		};
 		details += object ECORE::EStringToStringMapEntry {
 			key := "kind";
 			value := kind;
 		};
 	}
 }


 query ECORE::ENamedElement :: getXMLName() : String {
 		var retTag : String = "";

 		var index : Integer := 1;
 		var lastChar := " ";
 		var currentChar : String;
 		var nextChar := " ";

 		while (index<=self.name.length()) {
 			currentChar := self.name.substring(index,index);
 			if (index+1 <= self.name.length()) then {
 				nextChar := self.name.substring(index+1,index+1);
 			} endif;
 			if (hasStateChanged(lastChar, currentChar, nextChar)) then {
 				retTag := retTag + "-";
 			} endif;
 			lastChar := currentChar;
 			retTag := retTag + currentChar.toUpper();
 			index := index+1;
 		};

 		return retTag;

 }

 query hasStateChanged(lastChar : String, currentChar : String , nextChar : String ) : Boolean {
 	if (lastChar.isLower() and currentChar.isUpper()) then {
 		return true;
 	} else {
 		if (lastChar.isUpper() and currentChar.isUpper() and nextChar.isLower()) then {
 			return true;
 		} else {
 			return false;
 		} endif;
 	} endif;

 	return false;
 }


 query String :: isLower() : Boolean {
 	return (self.toLower() = self and " " != self);
 }

 query String :: isUpper() : Boolean {
 	return (self.toUpper() = self and " " != self);
 }

 query String :: trimLeadingIs() : String {
 	var returnValue : String;

 	if (self.startsWith("is")) then {
 		var tail : String;
 		if (3<self.size()) then {
 			tail := self.substring(4,self.size());
 		} else {
 			tail := "";
 		} endif;

 		var firstLower : String;
 		firstLower := self.substring(3,3).toLower();

 		returnValue := firstLower+tail;
 	} else {
 		returnValue := self;
 	} endif;

 	return returnValue;

 }
	/**
	* Copyright (c) 2012 itemis GmbH.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* Mark Broerkens - initial API and implementation
	*
	*/
	modeltype ECORE uses 'http://www.eclipse.org/emf/2002/Ecore';
	modeltype XSD uses 'http://www.eclipse.org/emf/2003/XMLType';
	modeltype NAMESPACE uses 'http://www.w3.org/XML/1998/namespace';

	transformation ReqIfModelCleaner(inout reqIfModel : ECORE);


	main() {
	reqIfModel.objectsOfType(ECORE::EPackage)->map flattenDatatypesPackage();
	reqIfModel.objectsOfType(ECORE::EPackage)->map setNamespaceData();

	reqIfModel.objectsOfType(ECORE::EStructuralFeature)->map makeUnsettable();
	reqIfModel.objectsOfType(ECORE::EAttribute)->map setMetadata();
	reqIfModel.objectsOfType(ECORE::EAttribute)->map makeId();
	reqIfModel.objectsOfType(ECORE::EAttribute)->map removeIsPrefix();
	reqIfModel.objectsOfType(ECORE::EDataType)->map fixDateTime();

	reqIfModel.objectsOfType(ECORE::EReference)->map setMetadata();
	reqIfModel.objectsOfType(ECORE::EClass)->map removeBackLinkages();
	reqIfModel.objectsOfType(ECORE::EClass)->map setMetadata();
	reqIfModel.objectsOfType(ECORE::EClass)->map fixOrderOfCoreContentFeatures();
	reqIfModel.objectsOfType(ECORE::EClass)->map fixOrderOfReqIFFeatures();
	reqIfModel.objectsOfType(ECORE::EDataType)->map fixDatatypeID();

	// allow any xml inside of element REQ-IF-TOOL-EXTENSION
	reqIfModel.objectsOfType(ECORE::EClass)->map fixReqIFToolExtension();
	reqIfModel.objectsOfType(ECORE::EClass)->map fixXhtmlContent();
	reqIfModel.objectsOfType(ECORE::EReference)->map fixXhtmlContent();
	reqIfModel.objectsOfType(ECORE::EAttribute)->map fixReqIFLang();

	// cleanup
	reqIfModel.objectsOfType(ECORE::EDataType)->map removeDataTypeFloat();
	reqIfModel.objectsOfType(ECORE::EPackage)->map removePackageDatatype();
	}



	mapping inout ECORE::EDataType :: fixDateTime ()
	when {self.name="DateTime"}
	{
	self.instanceClassName:="java.util.GregorianCalendar";
	}

	mapping inout ECORE::EDataType :: fixDatatypeID ()
	when {self.name.toLower()="id"}
	{
	self.instanceClassName :="java.lang.String";
	self.name :="ID";
	}


	mapping inout ECORE::EClass :: fixReqIFToolExtension ()
	when {self.name.toLower()="reqiftoolextension"}
	{
	var extensions:EReference := object EReference {
	name := "extensions";
	eType := ECORE::EObject.oclAsType(ECORE::EClassifier);
	containment := true;
	upperBound := -1;
	lowerBound := 0;
	unsettable := true;
	};
	extensions.eAnnotations := extensions.getWildcardElementFeatureExtendedMetadata("elementWildcard", "##other");
	extensions.eAnnotations += extensions.getElementFeatureXMLMappingExtendedMetadata_Contained0001();
	self.eStructuralFeatures += extensions;
	}

	mapping inout ECORE::EClass :: fixXhtmlContent()
	when {self.name.toLower()="xhtmlcontent"}
	{
	var xhtml:EReference := object EReference {
	name := "xhtml";
	eType := ECORE::EObject.oclAsType(ECORE::EClassifier);
	containment := true;
	upperBound := 1;
	lowerBound := 0;
	unsettable := true;
	};
	var xhtmlSource:EAttribute := object EAttribute {
	name := "xhtmlSource";
	eType := ECORE::EString.oclAsType(ECORE::EClassifier);
	upperBound := 1;
	lowerBound := 0;
	unsettable := true;
	transient := true;
	_derived := true;
	volatile := false;
	};
	xhtmlSource.eAnnotations := xhtmlSource.getElementFeatureExtendedMetadata("element");
	xhtmlSource.eAnnotations += xhtmlSource.getElementFeatureXMLMappingExtendedMetadata();
	xhtml.eAnnotations := xhtml.getWildcardElementFeatureExtendedMetadata("elementWildcard", "http://www.w3.org/1999/xhtml");
	xhtml.eAnnotations += xhtml.getElementFeatureXMLMappingExtendedMetadata_Contained0001();
	self.eStructuralFeatures += xhtml;
	self.eStructuralFeatures += xhtmlSource;
	}

	mapping inout ECORE::EReference :: fixXhtmlContent()
	when {self.eType.name.toLower()="xhtmlcontent"}
	{
	self.eAnnotations->removeElements();
	self.eAnnotations := self.getElementFeatureExtendedMetadata("element");
	self.eAnnotations += self.getElementFeatureXMLMappingExtendedMetadata_Contained0100();
	}

	mapping inout ECORE::EDataType :: removeDataTypeFloat ()
	when {self.name.toLower()="float"}
	{
	self->map removeElements();
	}

	mapping inout ECORE::EDataType :: removeDataTypeDateTime ()
	when {self.name.toLower()="datetime"}
	{
	self->map removeElements();
	}

	mapping inout ECORE::EPackage :: removePackageDatatype ()
	when {self.name.toLower()="datatypes"}
	{
	self->map removeElements();
	}

	mapping inout ECORE::EModelElement :: removeElements ()
	{
	self.allSubobjects()[ECORE::EModelElement]->map removeElement();
	self->map removeElement();
	}

	mapping inout ECORE::EModelElement :: removeElement ()
	{
	reqIfModel.removeElement(self);
	}

	mapping inout ECORE::EAttribute :: fixReqIFLang ()
	when {self.name.toLower()="lang"}
	{
	self.eType := NAMESPACE::LangType.oclAsType(ECORE::EClassifier);
	self.eAnnotations:= object ECORE::EAnnotation {
	source := "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";
	details += object ECORE::EStringToStringMapEntry {
	key := "name";
	value := "lang";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "kind";
	value := "attribute";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "namespace";
	value := 'http://www.w3.org/XML/1998/namespace';
	};
	}

	}

	mapping inout ECORE::EPackage :: flattenDatatypesPackage()
	when {self.name.toLower()="datatypes"}
	{
	var parent : ECORE::EPackage = self.eSuperPackage;
	parent.eClassifiers += self.eClassifiers;
	}


	mapping inout ECORE::EClass :: fixOrderOfCoreContentFeatures()
	when {self.name="ReqIFContent"}
	{
	self.eStructuralFeatures := self.eStructuralFeatures[name="datatypes"]
	->append(self.eStructuralFeatures![name="specTypes"])
	->append(self.eStructuralFeatures![name="specObjects"])
	->append(self.eStructuralFeatures![name="specRelations"])
	->append(self.eStructuralFeatures![name="specifications"])
	->append(self.eStructuralFeatures![name="specRelationGroups"]);

	}

	mapping inout ECORE::EClass :: fixOrderOfReqIFFeatures()
	when {self.name="ReqIF"}
	{
	self.eStructuralFeatures := self.eStructuralFeatures[name="lang"]
	->append(self.eStructuralFeatures![name="theHeader"])
	->append(self.eStructuralFeatures![name="coreContent"])
	->append(self.eStructuralFeatures![name="toolExtensions"]);

	}


	mapping inout ECORE::EPackage :: setNamespaceData()
	when {self.name.toLower()="reqif"}
	{
	self.nsURI := "http://www.omg.org/spec/ReqIF/20110401/reqif.xsd";
	self.nsPrefix := "reqif";
	self.name := "reqif10";

	}

	mapping inout ECORE::EStructuralFeature :: makeUnsettable() {
	self.unsettable := true;
	}


	mapping inout ECORE::EAttribute :: makeId()
	when {self.eType.name.toLower() = "id"}{
	self.iD := true;
	}

	// avoid getters for boolean value attributes that start with a double 'is'
	// e.g. the attribute isEditable:Boolean would be generated as isIsEditable()
	mapping inout ECORE::EAttribute :: removeIsPrefix()
	when {self.name.startsWith("is") and self.eType = ECORE::EBoolean}{
	self.name := self.name.trimLeadingIs();
	}


	// sets the XML name and attribute/element serialization information
	// all Eattributes except most Eattributes of ReqIfHeader are serialized as attributes
	mapping inout ECORE::EAttribute :: setMetadata() {
	if (self.eContainingClass.name = "ReqIFHeader" and self.name != "identifier") then {
	self.eAnnotations := self.getElementFeatureExtendedMetadata("element");
	self.eAnnotations += self.getElementFeatureXMLMappingExtendedMetadata();
	} else {
	self.eAnnotations := self.getAttributeFeatureExtendedMetadata("attribute");
	self.eAnnotations += self.getElementFeatureXMLMappingExtendedMetadata();
	} endif;
	}

	// sets the XML name and attribute/element serialization information
	mapping inout ECORE::EReference :: setMetadata() {
	self.eAnnotations := self.getElementFeatureExtendedMetadata("element");
	self.eAnnotations += self.getElementFeatureXMLMappingExtendedMetadata();
	}

	// sets the XML name and attribute/element serialization information
	mapping inout ECORE::EClass :: setMetadata() {
	self.eAnnotations := self.getClassExtendedMetadata("elementOnly");
	self.eAnnotations += self.getElementFeatureXMLMappingExtendedMetadata();
	}


	mapping inout ECORE::EClass :: removeBackLinkages() {
	eStructuralFeatures := self.eStructuralFeatures[isValid()]
	}


	query ECORE :: EStructuralFeature :: isValid() : Boolean {
	return true;
	}

	query ECORE :: EReference :: isValid() : Boolean {
	return not self.container
	}

	query ECORE::ENamedElement :: getElementFeatureExtendedMetadata(kind : String) : ECORE::EAnnotation {
	return object ECORE::EAnnotation {
	source := "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";
	details += object ECORE::EStringToStringMapEntry {
	key := "name";
	value := self.getXMLName();
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "kind";
	value := kind;
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "namespace";
	value := "##targetNamespace";
	};
	}
	}

	query ECORE::ENamedElement :: getWildcardElementFeatureExtendedMetadata(kind : String, wildcards : String) : ECORE::EAnnotation {
	return object ECORE::EAnnotation {
	source := "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";
	details += object ECORE::EStringToStringMapEntry {
	key := "name";
	value := self.getXMLName();
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "kind";
	value := kind;
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "namespace";
	value := "##targetNamespace";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "precessing";
	value := "lax";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "wildcards";
	value := wildcards;
	};
	}
	}

	query ECORE::EReference :: getElementFeatureXMLMappingExtendedMetadata() : ECORE::EAnnotation {
	return object ECORE::EAnnotation {
	source := "http:///org/eclipse/sphinx/emf/serialization/XMLPersistenceMappingExtendedMetaData";
	details += object ECORE::EStringToStringMapEntry {
	key := "wrapperName";
	value := self.getXMLName();
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "featureWrapperElement";
	if (self.many) then {
	value := "true";
	} else {
	value := "false";
	} endif;
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "featureElement";
	if (self.many) then {
	value := "false";
	} else {
	value := "true";
	} endif;
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "classifierWrapperElement";
	value := "false";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "classifierElement";
	value := "true";
	};
	if (not self.containment) then {
	details += object ECORE::EStringToStringMapEntry {
	key := "classifierNameSuffix";
	value := "-REF";
	};
	} endif;

	}
	}

	query ECORE::EReference :: getElementFeatureXMLMappingExtendedMetadata_Contained0001() : ECORE::EAnnotation {
	return object ECORE::EAnnotation {
	source := "http:///org/eclipse/sphinx/emf/serialization/XMLPersistenceMappingExtendedMetaData";
	details += object ECORE::EStringToStringMapEntry {
	key := "wrapperName";
	value := self.getXMLName();
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "featureWrapperElement";
	value := "false";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "featureElement";
	value := "false";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "classifierWrapperElement";
	value := "false";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "classifierElement";
	value := "true";
	};
	}
	}

	query ECORE::EReference :: getElementFeatureXMLMappingExtendedMetadata_Contained0100() : ECORE::EAnnotation {
	return object ECORE::EAnnotation {
	source := "http:///org/eclipse/sphinx/emf/serialization/XMLPersistenceMappingExtendedMetaData";
	details += object ECORE::EStringToStringMapEntry {
	key := "wrapperName";
	value := self.getXMLName();
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "featureWrapperElement";
	value := "false";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "featureElement";
	value := "true";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "classifierWrapperElement";
	value := "false";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "classifierElement";
	value := "false";
	};
	}
	}


	query ECORE::EAttribute :: getElementFeatureXMLMappingExtendedMetadata() : ECORE::EAnnotation {
	return object ECORE::EAnnotation {
	source := "http:///org/eclipse/sphinx/emf/serialization/XMLPersistenceMappingExtendedMetaData";
	details += object ECORE::EStringToStringMapEntry {
	key := "wrapperName";
	value := self.getXMLName();
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "featureWrapperElement";
	if (self.many) then {
	value := "true";
	} else {
	value := "false";
	} endif;
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "featureElement";
	if (self.many) then {
	value := "false";
	} else {
	value := "true";
	} endif;
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "classifierWrapperElement";
	value := "false";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "classifierElement";
	value := "false";
	};
	}
	}

	query ECORE::EClass :: getElementFeatureXMLMappingExtendedMetadata() : ECORE::EAnnotation {
	return object ECORE::EAnnotation {
	source := "http:///org/eclipse/sphinx/emf/serialization/XMLPersistenceMappingExtendedMetaData";
	details += object ECORE::EStringToStringMapEntry {
	key := "wrapperName";
	value := self.getXMLName();
	};
	}
	}

	query ECORE::ENamedElement :: getAttributeFeatureExtendedMetadata(kind : String) : ECORE::EAnnotation {
	return object ECORE::EAnnotation {
	source := "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";
	details += object ECORE::EStringToStringMapEntry {
	key := "name";
	value := self.getXMLName();
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "kind";
	value := kind;
	};
	}
	}

	query ECORE::ENamedElement :: getAnyExtendedMetadata() : ECORE::EAnnotation {
	return object ECORE::EAnnotation {
	source := "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";
	details += object ECORE::EStringToStringMapEntry {
	key := "kind";
	value := "elementWildcard";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "wildcards";
	value := "##other";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "name";
	value := ":0";
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "processing";
	value := "lax";
	};
	}
	}

	query ECORE::ENamedElement :: getClassExtendedMetadata(kind : String) : ECORE::EAnnotation {
	return object ECORE::EAnnotation {
	source := "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";
	details += object ECORE::EStringToStringMapEntry {
	key := "name";
	value := self.getXMLName();
	};
	details += object ECORE::EStringToStringMapEntry {
	key := "kind";
	value := kind;
	};
	}
	}


	query ECORE::ENamedElement :: getXMLName() : String {
	var retTag : String = "";

	var index : Integer := 1;
	var lastChar := " ";
	var currentChar : String;
	var nextChar := " ";

	while (index<=self.name.length()) {
	currentChar := self.name.substring(index,index);
	if (index+1 <= self.name.length()) then {
	nextChar := self.name.substring(index+1,index+1);
	} endif;
	if (hasStateChanged(lastChar, currentChar, nextChar)) then {
	retTag := retTag + "-";
	} endif;
	lastChar := currentChar;
	retTag := retTag + currentChar.toUpper();
	index := index+1;
	};

	return retTag;

	}

	query hasStateChanged(lastChar : String, currentChar : String , nextChar : String ) : Boolean {
	if (lastChar.isLower() and currentChar.isUpper()) then {
	return true;
	} else {
	if (lastChar.isUpper() and currentChar.isUpper() and nextChar.isLower()) then {
	return true;
	} else {
	return false;
	} endif;
	} endif;

	return false;
	}


	query String :: isLower() : Boolean {
	return (self.toLower() = self and " " != self);
	}

	query String :: isUpper() : Boolean {
	return (self.toUpper() = self and " " != self);
	}

	query String :: trimLeadingIs() : String {
	var returnValue : String;

	if (self.startsWith("is")) then {
	var tail : String;
	if (3<self.size()) then {
	tail := self.substring(4,self.size());
	} else {
	tail := "";
	} endif;

	var firstLower : String;
	firstLower := self.substring(3,3).toLower();

	returnValue := firstLower+tail;
	} else {
	returnValue := self;
	} endif;

	return returnValue;

	}