@java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      temporalPartition_ = null;
      if (temporalPartitionBuilder_ != null) {
        temporalPartitionBuilder_.dispose();
        temporalPartitionBuilder_ = null;
      }
      spatialPartition_ = null;
      if (spatialPartitionBuilder_ != null) {
        spatialPartitionBuilder_.dispose();
        spatialPartitionBuilder_ = null;
      }
      relativeTemporalPartition_ = null;
      if (relativeTemporalPartitionBuilder_ != null) {
        relativeTemporalPartitionBuilder_.dispose();
        relativeTemporalPartitionBuilder_ = null;
      }
      return this;
    }
<pre>
Partition to specify the partition in time and space for sub-asset level
annotation.
</pre>

Protobuf type {@code google.cloud.visionai.v1.Partition}
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/Partition.java