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package hu.bme.mit.inf.dslreasoner.faulttree.components.naming
import com.google.inject.Inject
import hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.CftModel
import org.eclipse.emf.ecore.EObject
import org.eclipse.xtend.lib.annotations.FinalFieldsConstructor
import org.eclipse.xtext.EcoreUtil2
import org.eclipse.xtext.naming.IQualifiedNameConverter
import org.eclipse.xtext.naming.QualifiedName
class PackageNameProvider {
val IQualifiedNameConverter qualifiedNameConverter
@FinalFieldsConstructor
@Inject
new() {
}
def getPackageName(EObject eObj) {
if (eObj === null) {
return QualifiedName.EMPTY
}
val pacakgeName = EcoreUtil2.getContainerOfType(eObj, CftModel)?.packageName
if (pacakgeName.isNullOrEmpty) {
QualifiedName.EMPTY
} else {
qualifiedNameConverter.toQualifiedName(pacakgeName)
}
}
}
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