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.issues.common;
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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.Resource;
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18 import org.simantics.db.common.request.ObjectsWithType;
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19 import org.simantics.db.common.request.ResourceRead;
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20 import org.simantics.db.exception.DatabaseException;
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21 import org.simantics.issues.ontology.IssueResource;
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22 import org.simantics.layer0.Layer0;
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25 * This request computes all available continuous issue sources for a model.
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28 public class ContinuousIssueSources extends ResourceRead<Collection<Resource>> {
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30 public ContinuousIssueSources(Resource model) {
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35 public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {
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37 Layer0 b = Layer0.getInstance(graph);
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38 IssueResource ISSUE = IssueResource.getInstance(graph);
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40 return graph.syncRequest(new ObjectsWithType(resource, b.ConsistsOf, ISSUE.ContinuousIssueSource));
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