YD-T 4076-2022 YANG数据模型建模技术要求

ICS 33.040.40 L78 YD 中华人民共和国通信行业标准 XX/T XXXXX—XXXX YANG数据模型建模技术要求 Technology Requirement of YANG Model in Data Network （报批稿） XXXX - XX - XX发布 XXXX - XX - XX实施发布 XX/T XXXXX—XXXX I目次前言 ............................................................................... III 1 范围 ................................................................................. 1 2 规范性引用文件 ....................................................................... 1 3 术语、定义和缩略语 ................................................................... 1 3.1 术语和定义 ....................................................................... 1 3.2 缩略语 ........................................................................... 5 4 YANG技术总述 ....................................................................... 5 4.1 基本功能要求 ..................................................................... 5 4.2 模块层次架构 ..................................................................... 6 4.3 模块(Module) 和子模块 (Submodules) ................................................. 7 4.4 数据节点 ......................................................................... 9 4.5 数据类型 ........................................................................ 10 4.6 扩充数据模型 (augment) ........................................................... 13 4.7 操作定义 (operation ) .............................................................. 14 4.8 通知定义 (notification ) ............................................................ 14 5 YANG语法要求 ...................................................................... 14 5.1 词法标记 (LexicalTokenization ) ..................................................... 14 5.2 标识符 (identifier ) ................................................................. 15 5.3 声明(statement ) .................................................................. 16 5.4 XPath ........................................................................... 16 5.5 模型节点标识符 (schema node identifier) ............................................. 17 6 YANG声明语句 ...................................................................... 17 6.1 模块声明(module statement ) ....................................................... 17 6.2 子模块声明 (submodule statement ) ................................................... 21 6.3 类型定义声明 (typedef statement ) ................................................... 23 6.4 类型声明 (type statement ) .......................................................... 24 6.5 容器声明 (container statement ) ..................................................... 25 6.6 叶子声明 (leaf statement ) .......................................................... 28 6.7 叶子列表声明 (leaf-list statement ) ................................................... 30 6.8 列表声明 (list statement ) ........................................................... 34 6.9 “选择”声明 (choice statement ) .................................................... 37 6.10 任意数据声明 (anydata statement ) .................................................. 41 6.11 任意 XML声明(anyxml statement ) ................................................. 42 6.12 组声明(grouping statement ) ....................................................... 43 6.13 “使用 ”声明(uses statement ) ....................................................... 44 6.14 “rpc”声明 ("rpc" statement) ........................................................ 47 6.15 动作声明 (action statement ) ....................................................... 50 XX/T XXXXX—XXXX II6.16 通知声明 (notification statement ) ................................................... 53 6.17 扩充声明 (augment statement ) ..................................................... 57 6.18 标识声明 (identity statement ) ...................................................... 59 6.19 扩展声明(extension statement ) ..................................................... 60 6.20 一致性相关声明 (Conformance -Related statement ) ..................................