text: 
  /*
   * Copyright (C) 2015 ICOS Group, Newcastle University.  All rights reserved.
   * Contact:  James Alastair McLaughlin <j.a.mclaughlin@ncl.ac.uk>
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *  
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *  
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   */
  
  "use strict";
  
  var extend = require('extend'),
      serializeIdentified = require('./serializeIdentified'),
      Range = require('../../Range'),
      Cut = require('../../Cut'),
      GenericLocation = require('../../GenericLocation');
  
  module.exports = function serializeLocation(sbolDocument, location) {
  
      var out = {};
  
      if(location instanceof Range) {
  
          out.start = location.start;
          out.end = location.end;
  
      } else if(location instanceof Cut) {
  
          out.at = location.at.toString();
  
      } else if(location instanceof GenericLocation) {
  
      }
  
      if(location.orientation.toString() !== '') {
          out.orientation = location.orientation.toString();
      }
  
      return extend(serializeIdentified(sbolDocument, location), out);
  }
  
  
  