1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.browsing.ui.graph.impl.contributor.viewpoint;
14 import java.util.Collection;
16 import org.simantics.browsing.ui.NodeContext;
17 import org.simantics.browsing.ui.PrimitiveQueryUpdater;
18 import org.simantics.browsing.ui.Tester;
19 import org.simantics.browsing.ui.BuiltinKeys.ViewpointContributionKey;
20 import org.simantics.browsing.ui.content.Contributor;
21 import org.simantics.browsing.ui.content.ViewpointContribution;
22 import org.simantics.browsing.ui.content.ViewpointContributionFactory;
23 import org.simantics.browsing.ui.graph.impl.contribution.FinalViewpointContributionImpl;
24 import org.simantics.db.ReadGraph;
25 import org.simantics.db.exception.DatabaseException;
27 abstract public class ContextInputOutputFinalViewpointContributorImpl implements Contributor<ViewpointContributionFactory> {
29 abstract public Collection<NodeContext> getContribution(ReadGraph graph, NodeContext context);
31 abstract public String getViewpointId();
33 final private Class<?> clazz;
36 public Tester getNodeContextTester() {
40 public ContextInputOutputFinalViewpointContributorImpl() {
44 public ContextInputOutputFinalViewpointContributorImpl(Class<?> clazz) {
49 public ViewpointContributionFactory getFactory() {
51 return new ViewpointContributionFactory() {
54 public String getViewpointId() {
55 return ContextInputOutputFinalViewpointContributorImpl.this.getViewpointId();
59 public ViewpointContribution create(final PrimitiveQueryUpdater updater, NodeContext context, final ViewpointContributionKey key) {
61 return new FinalViewpointContributionImpl(updater, context, key) {
64 public Collection<NodeContext> children(ReadGraph graph, NodeContext context) throws DatabaseException {
66 return ContextInputOutputFinalViewpointContributorImpl.this.getContribution(graph, context);
71 public Tester getNodeContextTester() {
72 return ContextInputOutputFinalViewpointContributorImpl.this.getNodeContextTester();
76 public Class<?> getInputClass() {
77 return ContextInputOutputFinalViewpointContributorImpl.this.getInputClass();
89 public Class<?> getInputClass() {