public Builder mergeTemporalPartition(
        com.google.cloud.visionai.v1.Partition.TemporalPartition value) {
      if (temporalPartitionBuilder_ == null) {
        if (((bitField0_ & 0x00000001) != 0)
            && temporalPartition_ != null
            && temporalPartition_
                != com.google.cloud.visionai.v1.Partition.TemporalPartition.getDefaultInstance()) {
          getTemporalPartitionBuilder().mergeFrom(value);
        } else {
          temporalPartition_ = value;
        }
      } else {
        temporalPartitionBuilder_.mergeFrom(value);
      }
      if (temporalPartition_ != null) {
        bitField0_ |= 0x00000001;
        onChanged();
      }
      return this;
    }
<pre>
Partition of asset in time.
</pre>

<code>.google.cloud.visionai.v1.Partition.TemporalPartition temporal_partition = 1;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/Partition.java