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  1. yangtools
  2. YANGTOOLS-664

Extend yang statement parser to support different yang versions

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Details

    • Bug
    • Status: Resolved
    • Resolution: Done
    • None
    • None
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    • Operating System: All
      Platform: All

    • 6867

    Description

      We need to extend yang statement parser to support different yang versions. Yang statement parser must be able to distinguish version of each yang source and perform parsing of this source in according to an identified version. We need also to support mixed-version schemacontext (imports across versions are allowed).

      Initial proposal is that we need to create new namespace for Yang 1.1 statements and to define new RFC7950 mapping (like existing RFC6020 mapping).
      According to yang version the parser gets appropriate statement support either from RFC7950 mapping or from RFC6020 mapping.

      Attachments

        Issue Links

          blocks

          Improvement - An improvement or enhancement to an existing feature or task. YANGTOOLS-355 Milestone: Introduce support for YANG v 1.1 (RFC7950)

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-665 [Yang 1.1] Argument of "If-feature" statement may be a boolean expression over feature names

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-666 [Yang 1.1] Allow "if-feature" in "bit", "enum", "identity" and "refine" statements.

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-667 [Yang 1.1] Support for new substatement "modifier" in the "pattern" statement

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-668 [Yang 1.1] Allow "must" in "input", "output", and "notification" statements.

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-669 [Yang 1.1] Support for "require-instance" in leafref

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-670 [Yang 1.1] Allow "description" and "reference" in "import" and "include".

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-671 [Yang 1.1] Allow imports of multiple revisions of a module.

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-672 [Yang 1.1] Allow "augment" to add conditionally mandatory nodes

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-673 [Yang 1.1] Allow identities to be derived from multiple base identities

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-674 [Yang 1.1] Add support for a set of new XPath functions

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-676 [Yang 1.1] Allow leaf-lists to have default values

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-678 [Yang 1.1] Allow type "empty" in a key

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-679 [Yang 1.1] Add support for a new data definition statement "anydata"

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-680 [Yang 1.1] Allow submodule to reference all definitions in all submodules that belong to the same module, without using the "include" statement.

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-681 [Yang 1.1] Disallow "when" and "if-feature" on list keys.

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-682 [Yang 1.1] Update rules for handling of strings

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-683 [Yang 1.1] Allow enumerations and bits to be subtyped

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-684 [Yang 1.1] Add support for new statement "action"

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-685 [Yang 1.1] Allow notifications to be tied to data nodes

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-687 [Yang 1.1] Definition of the default values MUST NOT be marked with an "if-feature" statement

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-698 [Yang 1.1] yang-version statement should be mandatory

          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. YANGTOOLS-730 [Yang 1.1] Allow identityref type to reference multiple base identities

          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. YANGTOOLS-675 [Yang 1.1] Allow type "leafref" in unions

          • Confirmed
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              pkajsa Peter Kajsa
              pkajsa Peter Kajsa
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              Dates

                Created:
                Updated:
                Resolved: