tree bc04838db84a822d291eb32ff54201098422e165
parent d5d113b18dc134b3e5c94f254ad7ee1d2ed2913f
author samuel <jiangchuncheng@huawei.com> 1436584137 +0800
committer samuel <jiangchuncheng@huawei.com> 1436584137 +0800

[ONOS-2159]Add to query devices by type api in DeviceService and
DeviceStore interfaces

Change-Id: Ifa7e94e08eb150fb4d71248a50a390832d1549df