From: Alessandro Boch <aboch@cisco.com>
Date: Sat, 24 Aug 2013 02:43:32 +0000 (-0700)
Subject: Fix Match intersection logic
X-Git-Tag: releasepom-0.1.0~178^2
X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=commitdiff_plain;h=f69f22a30c6e21cd61b7221de4ab5fd4a69a655f;hp=f69f22a30c6e21cd61b7221de4ab5fd4a69a655f

Fix Match intersection logic

    - Change in Match.java: Empty match represents all packets (universal set) while empty set is the null match.
                        So, in case of no intersection, return a null Match.
                            intersect() and getIntersection() optimized in case of universal and empty sets
    - Changes in MatchTest.java to junit the above changes
    - Change in FlowEntry.java: Match.mergewithFilter() is now returning a new Match instance

Change-Id: Idd3ff80d2fbcc11c3f83757268806596b7b2fc50
Signed-off-by: Alessandro Boch <aboch@cisco.com>
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