public Builder mergeRelativeTemporalPartition(
        com.google.cloud.visionai.v1.Partition.RelativeTemporalPartition value) {
      if (relativeTemporalPartitionBuilder_ == null) {
        if (((bitField0_ & 0x00000004) != 0)
            && relativeTemporalPartition_ != null
            && relativeTemporalPartition_
                != com.google.cloud.visionai.v1.Partition.RelativeTemporalPartition
                    .getDefaultInstance()) {
          getRelativeTemporalPartitionBuilder().mergeFrom(value);
        } else {
          relativeTemporalPartition_ = value;
        }
      } else {
        relativeTemporalPartitionBuilder_.mergeFrom(value);
      }
      if (relativeTemporalPartition_ != null) {
        bitField0_ |= 0x00000004;
        onChanged();
      }
      return this;
    }
<pre>
Partition of asset in time.
</pre>

<code>
.google.cloud.visionai.v1.Partition.RelativeTemporalPartition relative_temporal_partition = 3;
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/Partition.java