public Builder mergeNodeConfig(com.google.cloud.visionai.v1.ProcessorConfig value) {
      if (nodeConfigBuilder_ == null) {
        if (((bitField0_ & 0x00000008) != 0)
            && nodeConfig_ != null
            && nodeConfig_ != com.google.cloud.visionai.v1.ProcessorConfig.getDefaultInstance()) {
          getNodeConfigBuilder().mergeFrom(value);
        } else {
          nodeConfig_ = value;
        }
      } else {
        nodeConfigBuilder_.mergeFrom(value);
      }
      if (nodeConfig_ != null) {
        bitField0_ |= 0x00000008;
        onChanged();
      }
      return this;
    }
<pre>
Node config.
</pre>

<code>.google.cloud.visionai.v1.ProcessorConfig node_config = 3;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/Node.java