[PATCH phosphor-objmgr] Add an accessor function for cache entries

[OpenBMC Patches]

Determining the difference between a directory path element
and a path element that doesn't exist with pyphosphor is
awkward.  Create an accessor function to funnel this weirdness
in one spot.

Make sure objectmanagers adhere to match rules before adding them.

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https://github.com/openbmc/phosphor-objmgr/pull/10

Brad Bishop (1):
  Add an accessor function for cache entries

 phosphor-mapper | 28 ++++++++++++++++++----------
 1 file changed, 18 insertions(+), 10 deletions(-)

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2.8.1