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https://issues.apache.org/jira/browse/OLINGO-919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15215971#comment-15215971
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Christian Amend commented on OLINGO-919:
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[~rareddy] Not explicit but implicit: "A composable function can be invoked
with additional path segments or system query options appended to the path that
identifies the composable function as appropriate for the type returned by the
composable function."
In my opinion this means that non composable functions can`t have additional
path segments after the call.
I am not exactly sure for function imports though. The question here is if a
function import inherits this flag from the function which is used for the
function import or if it doesn`t inherit this flag.
> $count is not supported as last segment on Functions/Actions
> ------------------------------------------------------------
>
> Key: OLINGO-919
> URL: https://issues.apache.org/jira/browse/OLINGO-919
> Project: Olingo
> Issue Type: Bug
> Components: odata4-server
> Affects Versions: (Java) V4 4.1.0
> Reporter: Ramesh Reddy
> Assignee: Christian Amend
>
> See more details on OLINGO-915
> When function (including function imports) and action (and AI ) return
> collection values, then that url can end with $count. For reference see [1]
> [1]
> http://docs.oasis-open.org/odata/odata/v4.0/errata02/os/complete/part2-url-conventions/odata-v4.0-errata02-os-part2-url-conventions-complete.html#_Toc406398093
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