public Builder mergeFrom(org.apache.tez.runtime.api.events.EventProtos.CompositeEventProto other) { if (other == org.apache.tez.runtime.api.events.EventProtos.CompositeEventProto.getDefaultInstance()) return this; if (other.hasStartIndex()) { setStartIndex(other.getStartIndex()); } if (other.hasCount()) { setCount(other.getCount()); } if (other.hasUserPayload()) { setUserPayload(other.getUserPayload()); } if (other.hasVersion()) { setVersion(other.getVersion()); } this.mergeUnknownFields(other.getUnknownFields()); return this; }