]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/URIVariable.java
Merge "Allow loading databoard serialized files with type adapting" into release...
[simantics/platform.git] / bundles / org.simantics.db.layer0 / src / org / simantics / db / layer0 / request / URIVariable.java
1 /*******************************************************************************
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
3  * in Industry THTH ry.
4  * All rights reserved. This program and the accompanying materials
5  * are made available under the terms of the Eclipse Public License v1.0
6  * which accompanies this distribution, and is available at
7  * http://www.eclipse.org/legal/epl-v10.html
8  *
9  * Contributors:
10  *     VTT Technical Research Centre of Finland - initial API and implementation
11  *******************************************************************************/
12 package org.simantics.db.layer0.request;
13
14 import org.simantics.db.ReadGraph;
15 import org.simantics.db.common.request.UnaryRead;
16 import org.simantics.db.exception.DatabaseException;
17 import org.simantics.db.layer0.variable.Variable;
18 import org.simantics.db.layer0.variable.Variables;
19
20 public class URIVariable extends UnaryRead<String, Variable> {
21
22     public URIVariable(String uri) {
23         super(uri);
24         assert(uri != null);
25     }
26
27     @Override
28     public Variable perform(ReadGraph graph) throws DatabaseException {
29         return Variables.getVariable(graph, parameter);
30     }
31
32 }