bundles/org.simantics.db.services/src/org/simantics/db/services/adaption/reflection/RelatedResources2.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.services.adaption.reflection;
  13
  14 import java.util.Collection;
  15
  16 import org.simantics.db.Resource;
  17 import org.simantics.db.ReadGraph;
  18 import org.simantics.db.exception.DatabaseException;
  19
  20 public class RelatedResources2 implements IDynamicAdapter2 {
  21
  22         Resource relation;
  23
  24         public RelatedResources2(Resource relation) {
  25                 this.relation = relation;
  26         }
  27
  28         @Override
  29         public Class<?> getType() {
  30                 return Collection.class;
  31         }
  32
  33         @Override
  34         public Collection<Resource> adapt(ReadGraph g, Resource r) throws DatabaseException {
  35                 return g.getObjects(r, relation);
  36         }
  37
  38 }