make BatchItemResponse.PublishingStatus public

[kanuku]

When publishing a batch of events one would like to find out which events failed by filtering for the returned eid in the failing BatchItemresponse.

        EnumSet<BatchItemResponse.PublishingStatus> errors = EnumSet.of(
                BatchItemResponse.PublishingStatus.failed,
                BatchItemResponse.PublishingStatus.aborted
                );
        BatchItemResponseCollection sendBatch = client.resources()//
                .events()//
                .sendBatch(eventTypeName, events);
        sendBatch.items().stream().filter((response)->{
            erraneous.contains( response.publishingStatus())
        });

Currently the problem is that the enum BatchItemResponse.PublishingStatus used to represent the publishing status of a batchItem is not reachable (protected) at all.

[dehora]

available in 0.9.7