public com.google.bigtable.v1.SampleRowKeysRequest build() {
   com.google.bigtable.v1.SampleRowKeysRequest result = buildPartial();
   if (!result.isInitialized()) {
     throw newUninitializedMessageException(result);
   }
   return result;
 }
 public com.google.bigtable.v1.SampleRowKeysRequest buildPartial() {
   com.google.bigtable.v1.SampleRowKeysRequest result =
       new com.google.bigtable.v1.SampleRowKeysRequest(this);
   result.tableName_ = tableName_;
   onBuilt();
   return result;
 }
 public Builder mergeFrom(com.google.bigtable.v1.SampleRowKeysRequest other) {
   if (other == com.google.bigtable.v1.SampleRowKeysRequest.getDefaultInstance()) return this;
   if (!other.getTableName().isEmpty()) {
     tableName_ = other.tableName_;
     onChanged();
   }
   onChanged();
   return this;
 }
 public com.google.bigtable.v1.SampleRowKeysRequest getDefaultInstanceForType() {
   return com.google.bigtable.v1.SampleRowKeysRequest.getDefaultInstance();
 }