/*
    * Licensed to the Apache Software Foundation (ASF) under one or more
    * contributor license agreements.  See the NOTICE file distributed with
    * this work for additional information regarding copyright ownership.
    * The ASF licenses this file to You under the Apache License, Version 2.0
    * (the "License"); you may not use this file except in compliance with
    * the License.  You may obtain a copy of the License at
    *
    *  http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package org.apache.any23.vocab;
  
  import org.openrdf.model.URI;
  
  /**
   * Class modeling the <a href="http://microformats.org/wiki/hlisting-proposal">hListing</a> vocabulary.
   *
   * @author Davide Palmisano (dpalmisano@gmail.com)
   * 
   */
  public class HLISTING extends Vocabulary {
  
      public static final String NS = "http://sindice.com/hlisting/0.1/";
  
      private static HLISTING instance;
  
      public static HLISTING getInstance() {
          if(instance == null) {
              instance = new HLISTING();
          }
          return instance;
      }
  
      // Resources.
      public final URI Listing = createClass("Listing");
      public final URI Lister  = createClass("Lister" ); // isa FOAF.Person
      public final URI Item    = createClass("Item"   ); // isa ?
  
      // Properties.
      public final URI action = createProperty("action");
      public final URI lister = createProperty("lister"); // ranges over Lister
      public final URI item   = createProperty("item"  );
  
      public final URI sell     = createClass("sell"    );
      public final URI rent     = createClass("rent"    );
      public final URI trade    = createClass("trade"   );
      public final URI meet     = createClass("meet"    );
      public final URI announce = createClass("announce");
      public final URI offer    = createClass("offer"   );
      public final URI wanted   = createClass("wanted"  );
      public final URI event    = createClass("event"   );
      public final URI service  = createClass("service" );
  
      public final URI tel       = VCARD.getInstance().tel;
      public final URI dtlisted  = createProperty("dtlisted" );
      public final URI dtexpired = createProperty("dtexpired");
      public final URI price     = createProperty("price"    );
  
      public final URI description = createProperty("description");
      public final URI summary     = createProperty("summary"    );
      public final URI permalink   = createProperty("permalink"  );
  
      public final URI region          = VCARD.getInstance().region;
      public final URI postOfficeBox   = VCARD.getInstance().post_office_box;
      public final URI locality        = VCARD.getInstance().locality;
      public final URI extendedAddress = VCARD.getInstance().extended_address;
      public final URI streetAddress   = VCARD.getInstance().street_address;
      public final URI postalCode      = VCARD.getInstance().postal_code;
      public final URI countryName     = VCARD.getInstance().country_name;
  
      public final URI listerUrl  = createProperty("listerUrl" );
      public final URI listerName = createProperty("listerName");
      public final URI itemName   = createProperty("itemName"  );
      public final URI itemUrl    = createProperty("itemUrl"   );
      public final URI itemPhoto  = createProperty("itemPhoto" );
      public final URI listerOrg  = createProperty("listerOrg" );
      public final URI listerLogo = createProperty("listerLogo");
  
      private URI createProperty(String localName) {
          return createProperty(NS, localName);
      }
  
      private URI createClass(String localName) {
          return createClass(NS, localName);
      }
  
      private HLISTING(){
          super(NS);
      }
  
  }