tree cde9ca11b87c4ecedc5a17a30a413ae289b4db96
parent 26a78dff72197741442455f4a40a4726c0e35bd8
author Sho SHIMIZU <sshimizu@us.fujitsu.com> 1454097072 -0800
committer Gerrit Code Review <gerrit@onlab.us> 1454098650 +0000

Pull up components() method as an abstract method

Change-Id: I80aecb74958b697fb18336bbe39853dd5cb67578