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Subject: [OASIS Issue Tracker] Created: (CMIS-188) Should it be optional tosupport "getDescendants" with an arbitrary "depth"?
Should it be optional to support "getDescendants" with an arbitrary "depth"? ---------------------------------------------------------------------------- Key: CMIS-188 URL: http://tools.oasis-open.org/issues/browse/CMIS-188 Project: OASIS Content Management Interoperability Services (CMIS) TC Issue Type: Bug Reporter: Ethan Gur-esh Priority: Minor The current definition of the "getDescendants" method can take in 3 values for the "depth" parameter: * 1: Which behaves like GetChildren * -1: Which gets ALL descendants, regardless of depth * [2..n]: Which gets ONLY decendants up to the depth level specified. But I'm not sure that many repositories can handle the [2..n] case very efficiently. (E.g. in SharePoint the native data tables make this query non-trivial to execute, even though the "-1" and "1" cases are very efficient.) Should we provide a way for repositories to say that they don't support getting an arbitrary depth of children? Or maybe just remove that case, by saying that getChilren is ALWAYS with a depth of "-1" (i.e. remove the parameter entirely?) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://tools.oasis-open.org/issues/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
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