package com.ljs.ootp.extract.html.loader;
   
   /**
    *
    * @author lstephen
    */
   public final class PageLoaderBuilder {
   
       private PageLoader loader = new JsoupLoader();
  
      private PageLoaderBuilder() { }
  
      public PageLoaderBuilder inMemoryCache() {
          loader = InMemoryCachedLoader.wrap(loader);
          return this;
      }
  
      public PageLoaderBuilder diskCache() {
          loader = DiskCachingLoader.wrap(loader);
          return this;
      }
  
      public PageLoaderBuilder diskCache(String dir) {
          loader = DiskCachingLoader.create(dir, loader);
          return this;
      }
  
      public PageLoader build() {
          return loader;
      }
  
      public static PageLoaderBuilder create() {
          return new PageLoaderBuilder();
      }
  
  }