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https://issues.apache.org/jira/browse/GOSSIP-62?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16046747#comment-16046747
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ASF GitHub Bot commented on GOSSIP-62:
--------------------------------------
Github user edwardcapriolo commented on a diff in the pull request:
https://github.com/apache/incubator-gossip/pull/53#discussion_r121462567
--- Diff: gossip-base/src/main/java/org/apache/gossip/crdt/PNCounter.java
---
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.gossip.crdt;
+
+import org.apache.gossip.manager.GossipManager;
+
+public class PNCounter implements CrdtCounter<Long, PNCounter> {
+
+ private final GossipManager myManager;
+ private GrowOnlyCounter pCount;
+ private GrowOnlyCounter nCount;
+
+ public PNCounter(GossipManager manager) {
--- End diff --
These objects need to be serializable/deserializable via Jackson. There is
way to do construction injection with Jackson. However you are going to need
other constructors. See
https://github.com/apache/incubator-gossip/blob/master/gossip-base/src/main/java/org/apache/gossip/crdt/GrowOnlyCounter.java
> Implement Crdt PN-Counter
> -------------------------
>
> Key: GOSSIP-62
> URL: https://issues.apache.org/jira/browse/GOSSIP-62
> Project: Gossip
> Issue Type: New Feature
> Reporter: Edward Capriolo
> Assignee: Terry Weymouth
>
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