+
+ @Override
+ protected FlowStatsEntry createInvariantKey(final FlowStatsEntry item) {
+ FlowBuilder newFlow = new FlowBuilder();
+ newFlow.setId(item.getFlow().getId());
+ newFlow.setKey(item.getFlow().getKey());
+ newFlow.fieldsFrom(item.getFlow());
+ return new FlowStatsEntry(item.getTableId(),newFlow.build());
+ }