presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/ConnectorObjectNameGeneratorModule.java/ConnectorObjectNameGenerator/ConnectorObjectNameGenerator
class ConnectorObjectNameGenerator:        public ConnectorObjectNameGenerator(String domainBase, String catalogName)
        {
            this.domainBase = domainBase;
            this.catalogName = catalogName;
        }