public com.google.cloud.visionai.v1.Node getNodes(int index) {
      if (nodesBuilder_ == null) {
        return nodes_.get(index);
      } else {
        return nodesBuilder_.getMessage(index);
      }
    }
<pre>
A list of nodes  in the application graph.
</pre>

<code>repeated .google.cloud.visionai.v1.Node nodes = 1;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ApplicationConfigs.java