1 /*******************************************************************************
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2 * Copyright (c) 2010, 2011 Association for Decentralized Information Management in
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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.model.nodetypes;
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14 import java.util.Collection;
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16 import org.simantics.db.ReadGraph;
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17 import org.simantics.db.exception.DatabaseException;
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18 import org.simantics.db.layer0.util.HierarchyMultiMap;
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21 * HierarchyMultiMap specialized for NodeType keys.
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23 * @author Hannu Niemistö
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25 public class NodeTypeMultiMap<T> extends HierarchyMultiMap<NodeType, T> {
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28 protected Collection<NodeType> getImmediateSuperelements(ReadGraph g, NodeType a) throws DatabaseException {
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29 return a.getSuper(g);
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