@java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      if (fixedRangeBucketSpecBuilder_ != null) {
        fixedRangeBucketSpecBuilder_.clear();
      }
      if (customRangeBucketSpecBuilder_ != null) {
        customRangeBucketSpecBuilder_.clear();
      }
      if (datetimeBucketSpecBuilder_ != null) {
        datetimeBucketSpecBuilder_.clear();
      }
      mappedFields_ = com.google.protobuf.LazyStringArrayList.emptyList();
      displayName_ = "";
      resultSize_ = 0L;
      bucketType_ = 0;
      rangeFacetConfigCase_ = 0;
      rangeFacetConfig_ = null;
      return this;
    }
<pre>
Central configuration for a facet.
</pre>

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