import static java.util.Objects.requireNonNull;
-import com.google.common.annotations.Beta;
import com.google.common.collect.ImmutableSet;
import java.util.Collection;
import org.opendaylight.yangtools.yang.common.QName;
/**
* XPath evaluation axis, as defined in <a href="https://www.w3.org/TR/1999/REC-xpath-19991116/#axes">XPath 1.0</a>.
- *
- * @author Robert Varga
*/
-@Beta
public enum YangXPathAxis {
/**
* The {@code child} axis.