   <li><a href="polymer_app_layout/NodeIterator/nextNode.html">nextNode</a>
</li>
      <li><a href="polymer_app_layout/NodeIterator/previousNode.html">previousNode</a>
</li>
    </ol>

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  <div class="col-xs-12 col-sm-9 col-md-6 main-content">

    <section class="multi-line-signature">
        
                <span class="name ">NodeIterator</span>(
        <br>
        <div class="parameters">
            <span class="parameter" id="-param-root"><span class="type-a