/**
* Test whether there is a translation relationship between a scenario and a responsibility
*
* @param scenario The source scenario
* @param resp The target responsibility
*/
public boolean existTranslation(ArchEScenarioVO scenario, ArchEResponsibilityVO resp) {
ArchETranslationRelationVO rel = null;
for (Iterator<ArchETranslationRelationVO> it = trVOs.iterator(); it.hasNext(); ) {
rel = it.next(); // TODO: Check if an equal 'by name' is needed below
ArchEScenarioVO parent = rel.getParent();
ArchEResponsibilityVO child = rel.getChild();
if ((parent != null) && (child != null) && parent.equals(scenario) && child.equals(resp))
return (true);
}
return (false);
}
/**
* Return those responsibilities that are linked to a particular scenario (via translation
* relations)
*
* @param scenario The parent scenario
*/
public List<ArchEResponsibility> getResponsibilitiesByScenario(ArchEScenario scenario) {
List<ArchEResponsibility> responsibilitiesOfInterest = new ArrayList<ArchEResponsibility>();
ArchETranslationRelationVO item = null;
for (Iterator<ArchETranslationRelationVO> it = trVOs.iterator(); it.hasNext(); ) {
item = it.next();
// TODO: Check if an equal 'by name' works better here
ArchEScenarioVO parent = item.getParent();
ArchEResponsibility child = item.getChild();
if ((parent != null) && parent.equals((ArchEScenarioVO) scenario) && child != null)
responsibilitiesOfInterest.add(child);
}
return (responsibilitiesOfInterest);
}
/**
* Establish a refinement relation between two existing responsibilities
*
* @param parent The source responsibility
* @param child The target responsibility
*/
public boolean refineResponsibility(ArchEResponsibilityVO parent, ArchEResponsibilityVO child) {
ArchERelation rel = this.getRelation(parent, child, ArchERefinementRelationVO.class.getName());
if (rel == null) { // There's no previous refinement between the two responsibilities
ArchERefinementRelationVO refinement = new ArchERefinementRelationVO(this.version);
refinement.setParent(parent);
refinement.setChild(child);
refVOs.add(refinement);
// The child in the refinement relation "inherits" the scenario
// translations from its parent responsibility
ArchETranslationRelationVO translation = null;
ArchETranslationRelationVO newTranslation = null;
ArchEScenarioVO baseScenario = null;
List<ArchETranslationRelationVO> derivedTranslations =
new ArrayList<ArchETranslationRelationVO>();
for (Iterator<ArchETranslationRelationVO> it = trVOs.iterator(); it.hasNext(); ) {
translation = it.next();
baseScenario = translation.getParent();
if (parent.equals(translation.getChild()) && !this.existTranslation(baseScenario, child)) {
// A translation relation exists for the parent responsibility
newTranslation = new ArchETranslationRelationVO(this.version);
newTranslation.setParent(baseScenario);
newTranslation.setChild(child);
derivedTranslations.add(newTranslation);
}
}
for (Iterator<ArchETranslationRelationVO> it = derivedTranslations.iterator(); it.hasNext(); )
trVOs.add(it.next());
return (true);
}
return (false);
}