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1   /*
2    * Copyright 2004 Sun Microsystems, Inc.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   *
16   */
17  package com.sun.syndication.feed.module;
18  
19  import java.util.Date;
20  
21  /***
22   * Syndication ModuleImpl.
23   * <p>
24   * @see <a href="http://web.resource.org/rss/1.0/modules/syndication/">Syndication module</a>.
25   * @author Alejandro Abdelnur
26   *
27   */
28  public interface SyModule extends Module {
29  
30      /***
31       * URI of the Syndication ModuleImpl (http://purl.org/rss/1.0/modules/syndication/).
32       *
33       */
34      String URI = "http://purl.org/rss/1.0/modules/syndication/";
35  
36      String HOURLY  = new String("hourly");
37      String DAILY   = new String("daily");
38      String WEEKLY  = new String("weekly");
39      String MONTHLY = new String("monthly");
40      String YEARLY  = new String("yearly");
41  
42      /***
43       * Returns the Syndication module update period.
44       * <p>
45       * @return the Syndication module update period, <b>null</b> if none.
46       *
47       */
48      String getUpdatePeriod();
49  
50      /***
51       * Sets the Syndication module update period.
52       * <p>
53       * @param updatePeriod the Syndication module update period to set, <b>null</b> if none.
54       *
55       */
56      void setUpdatePeriod(String updatePeriod);
57  
58      /***
59       * Returns the Syndication module update frequency.
60       * <p>
61       * @return the Syndication module update frequency, <b>null</b> if none.
62       *
63       */
64      int getUpdateFrequency();
65  
66      /***
67       * Sets the Syndication module update frequency.
68       * <p>
69       * @param updateFrequency the Syndication module update frequency to set, <b>null</b> if none.
70       *
71       */
72      void setUpdateFrequency(int updateFrequency);
73  
74      /***
75       * Returns the Syndication module update base date.
76       * <p>
77       * @return the Syndication module update base date, <b>null</b> if none.
78       *
79       */
80      Date getUpdateBase();
81  
82      /***
83       * Sets the Syndication module update base date.
84       * <p>
85       * @param updateBase the Syndication module update base date to set, <b>null</b> if none.
86       *
87       */
88      void setUpdateBase(Date updateBase);
89  
90  }