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1   /* This file is part of COPAL (COntext Provisioning for All).
2    *
3    * COPAL is a part of SM4All (Smart hoMes for All) project.
4    *
5    * COPAL is free software: you can redistribute it and/or modify
6    * it under the terms of the GNU Lesser General Public License as published by
7    * the Free Software Foundation, either version 3 of the License, or
8    * (at your option) any later version.
9    *
10   * COPAL is distributed in the hope that it will be useful,
11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   * GNU Lesser General Public License for more details.
14   *
15   * You should have received a copy of the GNU Lesser General Public License
16   * along with COPAL. If not, see <http://www.gnu.org/licenses/>.
17   */
18  package at.ac.tuwien.infosys.sm4all.copal.rest.model;
19  
20  import java.util.Collections;
21  import java.util.LinkedList;
22  import java.util.List;
23  import at.ac.tuwien.infosys.sm4all.copal.api.query.ContextQuery;
24  import at.ac.tuwien.infosys.sm4all.copal.api.query.ProcessedEventQuery;
25  
26  /**
27   * Model class that represents a list of {@link ProcessedEventQuery}s.
28   * 
29   * @author sanjin
30   */
31  public class ProcessedEventQueries {
32  
33      private final List<ProcessedEventQuery> queries;
34  
35      /**
36       * Creates an instance of list of {@link ProcessedEventQuery}s with
37       * specified {@link ContextQuery}s. Only the {@link ProcessedEventQuery} s
38       * from specified {@link ContextQuery}s will be contained in this array.
39       * 
40       * @param queries the {@link ContextQuery}s.
41       */
42      public ProcessedEventQueries(final ContextQuery... queries) {
43          super();
44  
45          final List<ProcessedEventQuery> result = new LinkedList<ProcessedEventQuery>();
46          for (final ContextQuery query : queries) {
47              if (query instanceof ProcessedEventQuery) {
48                  result.add((ProcessedEventQuery) query);
49              }
50          }
51  
52          this.queries = Collections.unmodifiableList(result);
53      }
54  
55      /**
56       * Returns the {@link ProcessedEventQuery}s.
57       * 
58       * @return the {@link ProcessedEventQuery}s.
59       */
60      public List<ProcessedEventQuery> getList() {
61          return this.queries;
62      }
63  }