public Builder mergeEntity(com.google.cloud.videointelligence.v1.Entity value) {
      if (entityBuilder_ == null) {
        if (((bitField0_ & 0x00000001) != 0)
            && entity_ != null
            && entity_ != com.google.cloud.videointelligence.v1.Entity.getDefaultInstance()) {
          getEntityBuilder().mergeFrom(value);
        } else {
          entity_ = value;
        }
      } else {
        entityBuilder_.mergeFrom(value);
      }
      if (entity_ != null) {
        bitField0_ |= 0x00000001;
        onChanged();
      }
      return this;
    }
<pre>
Entity category information to specify the logo class that all the logo
tracks within this LogoRecognitionAnnotation are recognized as.
</pre>

<code>.google.cloud.videointelligence.v1.Entity entity = 1;</code>
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/LogoRecognitionAnnotation.java