]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/VariableValueWithBinding.java
Initial support for concurrency in databoard, bindings and serializers
[simantics/platform.git] / bundles / org.simantics.db.layer0 / src / org / simantics / db / layer0 / request / VariableValueWithBinding.java
1 /*******************************************************************************
2  * Copyright (c) 2016 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  *     Semantum Oy - initial API and implementation
11  *******************************************************************************/
12 package org.simantics.db.layer0.request;
13
14 import org.simantics.databoard.binding.Binding;
15 import org.simantics.db.ReadGraph;
16 import org.simantics.db.common.request.BinaryRead;
17 import org.simantics.db.exception.DatabaseException;
18 import org.simantics.db.layer0.variable.Variable;
19
20 final public class VariableValueWithBinding<T> extends BinaryRead<Variable, Binding, T> {
21
22     public VariableValueWithBinding(Variable variable, Binding binding) {
23         super(variable, binding);
24     }
25
26     @Override
27     public T perform(ReadGraph graph) throws DatabaseException {
28         return parameter.getValue(graph, parameter2);
29     }
30
31 }