bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/ContributionViewpoint.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.browsing.ui.graph.impl;
  13
  14 import java.util.ArrayList;
  15 import java.util.Collection;
  16
  17 import org.simantics.browsing.ui.NodeContext;
  18 import org.simantics.browsing.ui.common.viewpoints.ViewpointStub;
  19 import org.simantics.browsing.ui.content.ViewpointContributionFactory;
  20 import org.simantics.db.AsyncReadGraph;
  21
  22 /**
  23  * Implement {@link #children(AsyncReadGraph)} and {@link #hasChildren(AsyncReadGraph)}.
  24  *
  25  * @author Tuukka Lehtonen
  26  */
  27 final public class ContributionViewpoint extends ViewpointStub implements org.simantics.browsing.ui.content.ContributionViewpoint {
  28
  29     final private Collection<ViewpointContributionFactory> contributions;
  30
  31     public ContributionViewpoint(Collection<ViewpointContributionFactory> contributions) {
  32         this.contributions = new ArrayList<ViewpointContributionFactory>(contributions);
  33
  34 //        return contributions;
  35 //
  36 //        this.contributions = new ArrayList<ViewpointContributionFactory>();
  37 //
  38 //        for(final GraphViewpointContribution contribution : contributions) {
  39 //            LazyContribution lazy = new LazyContribution(updater, context, contribution, ContributionViewpoint.this, key);
  40 //            this.contributions.add(lazy);
  41 //        }
  42     }
  43
  44     @Override
  45     public NodeContext[] getChildren() {
  46         throw new UnsupportedOperationException();
  47     }
  48
  49     @Override
  50     public Boolean getHasChildren() {
  51         throw new UnsupportedOperationException();
  52     }
  53
  54     @Override
  55     public Collection<ViewpointContributionFactory> getContributions() {
  56         return contributions;
  57     }
  58
  59 }