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.common.contributor;
14 import java.util.Collection;
16 import org.simantics.browsing.ui.BuiltinKeys;
17 import org.simantics.browsing.ui.NodeContext;
18 import org.simantics.browsing.ui.PrimitiveQueryUpdater;
19 import org.simantics.browsing.ui.Tester;
20 import org.simantics.browsing.ui.BuiltinKeys.ViewpointContributionKey;
21 import org.simantics.browsing.ui.common.NodeContextUtil;
24 * @author Antti Villberg
26 * @param <T> the input type accepted by this contributor
28 public abstract class FinalRootViewpointContributionContributor<T> extends AbstractViewpointContributionContributor<T> {
31 public Tester getNodeContextTester() {
35 @SuppressWarnings("unchecked")
37 public Collection<NodeContext> getContribution(PrimitiveQueryUpdater updater,
38 NodeContext context, ViewpointContributionKey key) {
39 return NodeContextUtil.toContextCollectionWithInput(getContribution((T)context.getConstant(BuiltinKeys.INPUT)));
42 abstract public Collection<?> getContribution(T input);