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[simantics/platform.git] / bundles / org.simantics.charts / src / org / simantics / charts / query / SetChartItemIndexRequest.java
1 /*******************************************************************************\r
2  * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
3  * 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.charts.query;\r
13 \r
14 import org.simantics.charts.ontology.ChartResource;\r
15 import org.simantics.databoard.Bindings;\r
16 import org.simantics.db.Resource;\r
17 import org.simantics.db.WriteGraph;\r
18 import org.simantics.db.common.request.WriteRequest;\r
19 import org.simantics.db.exception.DatabaseException;\r
20 \r
21 /**\r
22  * Sets item index value\r
23  * @author toni.kalajainen\r
24  */\r
25 public class SetChartItemIndexRequest extends WriteRequest {\r
26 \r
27         Resource chartItem;\r
28         int index;\r
29         \r
30         public SetChartItemIndexRequest(Resource chartItem, int index)\r
31         {\r
32                 this.chartItem = chartItem;\r
33                 this.index = index;\r
34         }\r
35         \r
36         @Override\r
37         public void perform(WriteGraph graph) throws DatabaseException {\r
38                 ChartResource CHART = ChartResource.getInstance(graph);\r
39                 graph.claimLiteral(chartItem, CHART.Chart_Item_Index, index, Bindings.INTEGER);\r
40         }\r
41 \r
42 }\r