1. Project Clover database Tue Dec 20 2016 21:24:09 CET
  2. Package org.xwiki.query

File QueryExecutor.java

 

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Classes

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QueryExecutor 34 0 - 0 0
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1    /*
2    * See the NOTICE file distributed with this work for additional
3    * information regarding copyright ownership.
4    *
5    * This is free software; you can redistribute it and/or modify it
6    * under the terms of the GNU Lesser General Public License as
7    * published by the Free Software Foundation; either version 2.1 of
8    * the License, or (at your option) any later version.
9    *
10    * This software 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 GNU
13    * Lesser General Public License for more details.
14    *
15    * You should have received a copy of the GNU Lesser General Public
16    * License along with this software; if not, write to the Free
17    * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18    * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
19    */
20    package org.xwiki.query;
21   
22    import java.util.List;
23   
24    import org.xwiki.component.annotation.Role;
25   
26    /**
27    * Execute a query for a given language (one implementation per language).
28    *
29    * @version $Id: 1cbb587650fbe051c82346bf61ba452da6f840c4 $
30    * @see Query
31    * @since 1.6M1
32    */
33    @Role
 
34    public interface QueryExecutor
35    {
36    /**
37    * @param <T> expected type of elements in the result list
38    * @param query query to execute
39    * @return result list of the query
40    * @throws QueryException if something goes wrong
41    * @see Query#execute()
42    */
43    <T> List<T> execute(Query query) throws QueryException;
44    }