public Builder mergeFrom(org.apache.omid.proto.TSOProto.Request other) { if (other == org.apache.omid.proto.TSOProto.Request.getDefaultInstance()) return this; if (other.hasTimestampRequest()) { mergeTimestampRequest(other.getTimestampRequest()); } if (other.hasCommitRequest()) { mergeCommitRequest(other.getCommitRequest()); } if (other.hasHandshakeRequest()) { mergeHandshakeRequest(other.getHandshakeRequest()); } if (other.hasFenceRequest()) { mergeFenceRequest(other.getFenceRequest()); } this.mergeUnknownFields(other.getUnknownFields()); return this; }