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.layer0.utils.collections;
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14 import java.util.Collection;
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16 import org.simantics.db.Resource;
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17 import org.simantics.db.ReadGraph;
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18 import org.simantics.db.exception.DatabaseException;
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19 import org.simantics.layer0.utils.operations.IOperation;
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20 import org.simantics.utils.datastructures.persistent.IContextMap;
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22 public class TypeBasedList implements IContextualList {
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26 public TypeBasedList(Resource relation) {
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27 this.relation = relation;
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31 public void fill(ReadGraph g, IContextMap parameters, Collection<Resource> c) throws DatabaseException {
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32 for(Resource type : g.getTypes((Resource)parameters.get(IOperation.SUBJECT))) {
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33 for(Resource object : g.getObjects(type, relation)) {
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34 ContextualListUtils.fill(g, object, parameters, c);
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