@Override
        public boolean equals(Object o) {
            if (this == o) return true;
            if (o == null || getClass() != o.getClass()) return false;
            Cluster cluster = (Cluster) o;
            return pending.equals(cluster.pending) &&
                   ready.equals(cluster.ready);
        }
The reindexing status for ready document types in this cluster.
configserver/src/main/java/com/yahoo/vespa/config/server/application/ApplicationReindexing.java