@java.lang.Override
    public int getNeighborCount() {
      return neighborCount_;
    }
<pre>
The number of neighbors to return.
</pre>

<code>int32 neighbor_count = 1;</code>

@return The neighborCount.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/ExamplesOverride.java