1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.browsing.ui.common.contributor;
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14 import java.util.Collection;
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16 import org.simantics.browsing.ui.BuiltinKeys;
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17 import org.simantics.browsing.ui.NodeContext;
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18 import org.simantics.browsing.ui.PrimitiveQueryUpdater;
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19 import org.simantics.browsing.ui.Tester;
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20 import org.simantics.browsing.ui.BuiltinKeys.ViewpointContributionKey;
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21 import org.simantics.browsing.ui.common.NodeContextUtil;
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24 * @author Antti Villberg
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26 * @param <T> the input type accepted by this contributor
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28 public abstract class FinalRootViewpointContributionContributor<T> extends AbstractViewpointContributionContributor<T> {
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31 public Tester getNodeContextTester() {
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35 @SuppressWarnings("unchecked")
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37 public Collection<NodeContext> getContribution(PrimitiveQueryUpdater updater,
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38 NodeContext context, ViewpointContributionKey key) {
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39 return NodeContextUtil.toContextCollectionWithInput(getContribution((T)context.getConstant(BuiltinKeys.INPUT)));
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42 abstract public Collection<?> getContribution(T input);
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