bundles/org.simantics.issues.common/src/org/simantics/issues/common/ModelIssuesWithSeverity.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   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
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.issues.common;
  13
  14 import gnu.trove.set.hash.THashSet;
  15
  16 import java.util.Set;
  17
  18 import org.simantics.db.ReadGraph;
  19 import org.simantics.db.Resource;
  20 import org.simantics.db.common.request.ObjectsWithType;
  21 import org.simantics.db.common.request.TernaryRead;
  22 import org.simantics.db.exception.DatabaseException;
  23 import org.simantics.issues.Severity;
  24 import org.simantics.issues.ontology.IssueResource;
  25 import org.simantics.layer0.Layer0;
  26
  27 /**
  28  * @author Tuukka Lehtonen
  29  */
  30 public class ModelIssuesWithSeverity extends TernaryRead<Resource, Boolean, Severity, Set<Resource>> {
  31
  32     public ModelIssuesWithSeverity(Resource model, boolean onlyUnresolved, Severity minSeverity) {
  33         super(model, onlyUnresolved, minSeverity);
  34     }
  35
  36     @Override
  37     public Set<Resource> perform(ReadGraph graph) throws DatabaseException {
  38         Layer0 L0 = Layer0.getInstance(graph);
  39         IssueResource ISSUE = IssueResource.getInstance(graph);
  40         Set<Resource> result = new THashSet<Resource>();
  41         for (Resource issue : graph.syncRequest(new ObjectsWithType(parameter, L0.ConsistsOf, ISSUE.Issue))) {
  42             if (parameter2 && graph.hasStatement(issue, ISSUE.Resolved))
  43                 continue;
  44             Severity s = IssueUtils.toSeverity(ISSUE, graph.getPossibleObject(issue, ISSUE.Issue_HasSeverity));
  45             if (s.compareTo(parameter3) <= 0)
  46                 result.add(issue);
  47         }
  48         return result;
  49     }
  50
  51 }