public IIONamedNodeMap(HashMap attrs) 
{
    this.attrs = attrs;
}

Parameters:

attrs -

node -

 public int getLength() 
{
    return attrs.size();
}

 public Node getNamedItem(String name) 
{
    return (Node)attrs.get(name);
}

 public Node getNamedItemNS(String namespaceURI,
    String localName) 
{
    return getNamedItem(localName);
}

 public Node item(int index) 
{
    return (Node)attrs.values().toArray()[index];
}

 public Node removeNamedItem(String name) throws DOMException 
{
    return (Node)attrs.remove(name);
}

 public Node removeNamedItemNS(String namespaceURI,
    String localName) throws DOMException 
{
    return removeNamedItem(localName);
}

 public Node setNamedItem(Node arg) throws DOMException 
{
    if (arg instanceof IIOAttr)
    {
      IIOAttr attr = (IIOAttr) arg;
      // The only code that can successfully do this is in this package.
      if (attr.owner != null)
        throw new DOMException(DOMException.INUSE_ATTRIBUTE_ERR, "");
      return (Node)attrs.put(attr.name, attr);
    }
    // Anything else gets treated as an invalid op.
    throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR, "");
}

 public Node setNamedItemNS(Node arg) throws DOMException 
{
    return setNamedItem(arg);
}