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[simantics/platform.git] / bundles / org.simantics.simulation / src / org / simantics / simulation / model / ComponentRef.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.simulation.model;\r
13 \r
14 import org.simantics.db.Resource;\r
15 \r
16 public class ComponentRef {\r
17 \r
18         /** Component resource */\r
19         final Resource identity;\r
20         /** Optional parent component */\r
21         final ComponentRef parent;\r
22         \r
23         public ComponentRef(Resource identity, ComponentRef parent) {\r
24                 if (identity!=null)\r
25                         throw new IllegalArgumentException("null arg");\r
26                 this.identity = identity;\r
27                 this.parent = parent;\r
28         }\r
29 \r
30         public Resource getIdentity() {\r
31                 return identity;\r
32         }\r
33 \r
34         public ComponentRef getParent() {\r
35                 return parent;\r
36         }\r
37                 \r
38 }\r
39 \r