tree c181ecbccc0f87400b815a2c2d8f347f68a44ae4
parent dd5495cf40d5911fb9ad04acc6689ae8af054524
author Naveen Moses <naveen.mosess@hcl.com> 1639549021 +0530
committer Naveen Moses <naveen.mosess@hcl.com> 1643610416 +0530

Add abstract factory to create button iface objects

A abstract factory class is implemented  to return
the instance of button interface class based on the
button iface formfactor name provided as
parameter to the abstract factory createInstance
 method.

Signed-off-by: Naveen Moses <naveen.mosess@hcl.com>
Change-Id: Ia791a2b6f52d09dd87da0e50a709fc72ac9d1bd7