bundles/org.simantics.layer0.utils/src/org/simantics/layer0/utils/property/providers/IPropertyProvider.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.layer0.utils.property.providers;
  13
  14 import java.util.Collection;
  15
  16 import org.simantics.db.ReadGraph;
  17 import org.simantics.db.Resource;
  18 import org.simantics.db.WriteGraph;
  19 import org.simantics.db.exception.DatabaseException;
  20
  21 @Deprecated
  22 public interface IPropertyProvider {
  23
  24     Object get(ReadGraph graph, Resource resource, Resource... relations) throws DatabaseException;
  25
  26     void set(WriteGraph graph, Object value, Resource resource, Resource... relations) throws DoesNotHaveProperty, DatabaseException;
  27
  28     Collection<Resource[]> provides(ReadGraph graph);
  29
  30 }
  31 /*
  32 public interface IPropertyProvider {
  33         IProperty getProperty(String name);
  34         IProperty getProperty(Resource resource);
  35         Collection<IProperty> getProperties();
  36 }
  37
  38 public interface IProperty {
  39     String getName();
  40     Object get(ReadGraph graph, Resource subject);
  41     void set(WriteGraph graph, Resource subject, Object value);
  42 }
  43
  44 public class SimpleProperty implements IProperty {
  45     Resource relation;
  46
  47         @Override
  48         public Object get(ReadGraph graph, Resource subject) {
  49                 return graph.getRelatedValue(subject, relation);
  50         }
  51
  52         @Override
  53         public void set(WriteGraph graph, Resource subject, Object value) {
  54                 // TODO Auto-generated method stub
  55
  56         }
  57 }*/