com.hfg.javascript.HfgPopupMenu Maven / Gradle / Ivy

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com.hfg xml, html, svg, and bioinformatics utility library

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package com.hfg.javascript;

import java.util.HashMap;
import java.util.Map;

public class HfgPopupMenu
{
   private static String    sCachedJs;

   //--------------------------------------------------------------------------
   /**
    Generates the generic javascript methods for creating a popup menu.
    */
   public static synchronized String generateJavascript()
   {
      if (null == sCachedJs)
      {
         Map tokenSubstitutionMap = new HashMap<>();

         sCachedJs = JsUtil.getJSResourceAsString("hfgPopupMenu.js", tokenSubstitutionMap);
      }

      return sCachedJs;
   }
}