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[simantics/platform.git] / bundles / org.simantics.workbench.search / src / org / simantics / workbench / search / DependenciesSearchFunction.java
1 /*******************************************************************************\r
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
3  * in Industry THTH ry.\r
4  * All rights reserved. This program and the accompanying materials\r
5  * are made available under the terms of the Eclipse Public License v1.0\r
6  * which accompanies this distribution, and is available at\r
7  * http://www.eclipse.org/legal/epl-v10.html\r
8  *\r
9  * Contributors:\r
10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
11  *******************************************************************************/\r
12 package org.simantics.workbench.search;\r
13 \r
14 import java.util.Collection;\r
15 import java.util.Map;\r
16 \r
17 import org.eclipse.core.runtime.IProgressMonitor;\r
18 import org.simantics.db.ReadGraph;\r
19 import org.simantics.db.Resource;\r
20 import org.simantics.db.common.utils.Logger;\r
21 import org.simantics.db.exception.DatabaseException;\r
22 import org.simantics.operation.Layer0X;\r
23 import org.simantics.scl.runtime.function.FunctionImpl5;\r
24 \r
25 /**\r
26  * dependenciesSearchFunction:\r
27  *      (IProgressMonitor, ReadGraph, model : Resource, query : String, maxResults : Integer) -> QueryResult\r
28  * \r
29  * @author Tuukka Lehtonen\r
30  */\r
31 public class DependenciesSearchFunction extends FunctionImpl5<IProgressMonitor, ReadGraph, Resource, SearchQuery, Integer, SearchResult> {\r
32 \r
33     @Override\r
34     public SearchResult apply(IProgressMonitor monitor, ReadGraph graph, Resource model, SearchQuery query, Integer maxResults) {\r
35         try {\r
36             Collection<Map<String, Object>> results = Searching.performSearch(graph,\r
37                     Layer0X.getInstance(graph).Dependencies, model, query.getQuery("Name","Types"), maxResults);\r
38 \r
39             return Searching.generateDependenciesSearchResult(graph, results);\r
40         } catch (DatabaseException e) {\r
41             Logger.defaultLogError(e);\r
42         }\r
43         return null;\r
44     }\r
45 \r
46 }\r