private MutateDocumentProtoImpl getOrCreateMutateDocumentProtoImpl(MutateDocument message) {
if (message instanceof MutateDocumentProtoImpl) {
return (MutateDocumentProtoImpl) message;
} else {
MutateDocumentProtoImpl messageImpl = new MutateDocumentProtoImpl();
messageImpl.copyFrom(message);
return messageImpl;
}
}
/** Get or create a ProtocolDocumentOperationProtoImpl from a ProtocolDocumentOperation. */