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[CORD-2533] UnsupportedOperationException in OFDPA pipeliner

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Rationale: appkryo returns immutable lists serializable
which do not support removeIf and addAll methods

Change-Id: I25f7f818677d78cad65122f476702f9e194fd620
This commit is contained in:
Pier Luigi 2018-01-15 09:48:49 +01:00
parent 63edd93b14
commit d008dbeb7f
1 changed files with 2 additions and 0 deletions
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2
drivers/default/src/main/java/org/onosproject/driver/pipeline/ofdpa/Ofdpa2GroupHandler.java
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@ -1440,6 +1440,7 @@ public class Ofdpa2GroupHandler {
// get a fresh copy of what the store holds
NextGroup next = flowObjectiveStore.getNextGroup(nextObjective.id());
List<Deque<GroupKey>> allActiveKeys = appKryo.deserialize(next.data());
allActiveKeys = Lists.newArrayList(allActiveKeys);
// Note that since we got a new object, and ArrayDeque does not implement
// Object.equals(), we have to check the deque elems one by one
allActiveKeys
@ -1814,6 +1815,7 @@ public class Ofdpa2GroupHandler {
}
if (nextGrp.nextObjective().op() == Operation.ADD_TO_EXISTING) {
List<Deque<GroupKey>> allActiveKeys = appKryo.deserialize(next.data());
allActiveKeys = Lists.newArrayList(allActiveKeys);
// If active keys shows only the top-level group without a chain of groups,
// then it represents an empty group. Update by replacing empty chain.
if (allActiveKeys.size() == 1 && allActiveKeys.get(0).size() == 1) {