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 }