@Override
  public IInternalMNode<N> getAsInternalMNode() {
    throw new UnsupportedOperationException("Wrong MNode Type");
  }
get MeasurementPath of this node

@return MeasurementPath
iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/schema/node/common/AbstractMeasurementMNode.java