/** * * * <pre> * Bounding box in a frame. * </pre> * * <code>.google.cloud.videointelligence.v1beta1.BoundingBox bounding_box = 1;</code> */ private com.google.protobuf.SingleFieldBuilderV3< com.google.cloud.videointelligence.v1beta1.BoundingBox, com.google.cloud.videointelligence.v1beta1.BoundingBox.Builder, com.google.cloud.videointelligence.v1beta1.BoundingBoxOrBuilder> getBoundingBoxFieldBuilder() { if (boundingBoxBuilder_ == null) { boundingBoxBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< com.google.cloud.videointelligence.v1beta1.BoundingBox, com.google.cloud.videointelligence.v1beta1.BoundingBox.Builder, com.google.cloud.videointelligence.v1beta1.BoundingBoxOrBuilder>( getBoundingBox(), getParentForChildren(), isClean()); boundingBox_ = null; } return boundingBoxBuilder_; }