公开(公告)号：US12204502B2

公开(公告)日：2025-01-21

申请号：US17740489

申请日：2022-05-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian Li ,  Xiang Ji ,  Danni Shang

IPC: G06F16/21 ,  G06F16/23

Abstract: The disclosed systems and methods for extracting a subtree structure from a YANG schema, the YANG schema comprising one or more YANG models, being a ramified hierarchical structure defining a plurality of nodes and relationships among the plurality of nodes and being representable under the form of a tree structure. The method comprises receiving the YANG schema and a set of extraction instructions, the extraction instructions comprising indication of one or more first nodes to be extracted from the YANG model. The one or more first nodes are further added to a set of nodes to be extracted. The method comprises executing an iterative identification process to update the set of nodes to be extracted, and further generating a trimmed YANG model based on the set of nodes to be extracted.