1 /*
2 * Licensed to The Apereo Foundation under one or more contributor license
3 * agreements. See the NOTICE file distributed with this work for additional
4 * information regarding copyright ownership.
5 *
6 *
7 * The Apereo Foundation licenses this file to you under the Educational
8 * Community License, Version 2.0 (the "License"); you may not use this file
9 * except in compliance with the License. You may obtain a copy of the License
10 * at:
11 *
12 * http://opensource.org/licenses/ecl2.txt
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
16 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
17 * License for the specific language governing permissions and limitations under
18 * the License.
19 *
20 */
21 package org.opencastproject.oaipmh.persistence;
22
23 import java.util.Date;
24 import java.util.List;
25 import java.util.Optional;
26
27 /** Query the database. */
28 public interface Query {
29 Optional<String> getMediaPackageId();
30
31 Optional<String> getRepositoryId();
32
33 Optional<String> getSeriesId();
34
35 Optional<Boolean> isDeleted();
36
37 /** The date is inclusive. */
38 Optional<Date> getModifiedAfter();
39
40 /** The date is inclusive. */
41 Optional<Date> getModifiedBefore();
42
43 Optional<Integer> getLimit();
44
45 Optional<Integer> getOffset();
46
47 List<OaiPmhSetDefinition> getSetDefinitions();
48
49 Optional<String> getSetSpec();
50
51 boolean isSubsequentRequest();
52 }