languages/java/org.eclipse.papyrus.designer.languages.java.generator.transfo.umltojdt/transforms/uml/stereotypeUtil.qvto

/*****************************************************************************
 * Copyright (c) 2011 Cedric Dumoulin
 *
 *
 * 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: 
 * 	Cedric Dumoulin  Cedric.dumoulin@lifl.fr - Initial implementation  
 *
 *****************************************************************************/ 
 
 library stereotypeUtil;

/* Model type declarations
*/
modeltype mmUML uses "http://www.eclipse.org/uml2/3.0.0/UML";

/*
 * Get the specified taggedValue. Return the found property value, or the provided default value if not
 * taggedValue can be found.
 */
query mmUML::NamedElement::getTaggedValue(stereotypeName : String, taggedValueName : String, defaultValue : OclAny) : OclAny {
	
	var value : OclAny := defaultValue;
	var stereotype := self.getAppliedStereotype(stereotypeName);
	if (stereotype.oclIsUndefined())
	then
	  return value
	endif;
	
	var taggedValue := self.getValue(stereotype, taggedValueName);
	if taggedValue.oclIsUndefined()
	then
	   return defaultValue
	endif;
	
	return taggedValue;
}

query mmUML::NamedElement::getTaggedValues(stereotypeName : String, taggedValueName : String, defaultValue : Set(OclAny)) : Set(OclAny) {
	
	var value : Set(OclAny) := defaultValue;
	var stereotype := self.getAppliedStereotype(stereotypeName);
	if (stereotype.oclIsUndefined())
	then
	  return value
	endif;
	
	var taggedValue := self.getValue(stereotype, taggedValueName);
	if taggedValue->size() <=0
	then
	   return defaultValue
	endif;
	
	return taggedValue->asSet();
}


/*
 * Get a tagged value by its name and the sterotype name.
 * Return null if no stereotype of taggedValue is defined.
 */
query uml::NamedElement::getBooleanTaggedValue( stereotypeName : String, taggedValueName : String ) : Boolean {
	
	return self.getTaggedValue(stereotypeName, taggedValueName, null).oclAsType(Boolean);
}

/*
 * Get the specified taggedValue. Return the found property value, or the provided default value if not
 * taggedValue can be found.
 */
query mmUML::NamedElement::getBooleanTaggedValue(stereotypeName : String, valueName : String, defaultValue : Boolean) : Boolean {
	
	return self.getTaggedValue(stereotypeName, valueName, defaultValue).oclAsType(Boolean);
}


/*
 * Get the specified taggedValue. Return the found property value, or the provided default value if not
 * taggedValue can be found.
 */
query mmUML::NamedElement::getStringTaggedValue(stereotypeName : String, valueName : String, defaultValue : String) : String {
	
	return self.getTaggedValue(stereotypeName, valueName, defaultValue).oclAsType(String);
}

/*
 * Get the specified taggedValue. Return the found property value, or the provided default value if not
 * taggedValue can be found.
 */
query mmUML::NamedElement::getEnumTaggedValue(stereotypeName : String, valueName : String, defaultValue : String) : String {
	var ret = self.getTaggedValue(stereotypeName, valueName,defaultValue);
	if (not ret.oclIsTypeOf(EnumerationLiteral)) then return defaultValue endif;	
	return self.getTaggedValue(stereotypeName, valueName,defaultValue).oclAsType(EnumerationLiteral).name;
}