[OASIS Issue Tracker] (ODATA-727) Clarify the meaning of annotation values used for hierarchy terms

[OASIS Issues Tracker <workgroup_mailer@lists.oasis-open.org>]

     [ https://issues.oasis-open.org/browse/ODATA-727?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ralf Handl updated ODATA-727:
-----------------------------

    Environment: [Proposed]
    Description: 
The definition of the properties of term RecursiveHierarchy in section 6.3.2 should include statements for important edge cases.

Also "hierarchy level" has different meanings for different analytical engines, so the name DistanceFromRootProperty is better than HierarchyLevelProperty

  was:The definition of the properties of term RecursiveHierarchy in section 6.3.2 should include statements for important edge cases.

       Proposal: 
Add statements surrounded by *:
- The ParentNodeProperty contains the path to the identifier of the parent node. *For the root node of the hierarchy, the parent node identifier is null.*

- The optional *DistanceFromRootProperty contains the path to a property that contains the number of edges between the node and the root node.*

Remove
*HierarchyLevelProperty contains the path to a property *with an integer data type* that contains the level of the node in the hierarchy.


  was:
Add statements surrounded by *:
The ParentNodeProperty contains the path to the identifier of the parent node. *For the root node of the hierarchy, the parent node identifier is null.*

The optional HierarchyLevelProperty contains the path to a property *with an integer data type* that contains the level of the node in the hierarchy. *The root node of the hierarchy is at level 0.*



> Clarify the meaning of annotation values used for hierarchy terms
> -----------------------------------------------------------------
>
>                 Key: ODATA-727
>                 URL: https://issues.oasis-open.org/browse/ODATA-727
>             Project: OASIS Open Data Protocol (OData) TC
>          Issue Type: Bug
>          Components: OData Extension for Data Aggregation
>    Affects Versions: V4.0_CS01
>         Environment: [Proposed]
>            Reporter: Gerald Krause
>             Fix For: V4.0_CSD03
>
>
> The definition of the properties of term RecursiveHierarchy in section 6.3.2 should include statements for important edge cases.
> Also "hierarchy level" has different meanings for different analytical engines, so the name DistanceFromRootProperty is better than HierarchyLevelProperty



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