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

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.issues.common;\r
  13 \r
  14 import gnu.trove.set.hash.THashSet;\r
  15 \r
  16 import java.util.Set;\r
  17 \r
  18 import org.simantics.db.ReadGraph;\r
  19 import org.simantics.db.Resource;\r
  20 import org.simantics.db.common.request.ObjectsWithType;\r
  21 import org.simantics.db.common.request.TernaryRead;\r
  22 import org.simantics.db.exception.DatabaseException;\r
  23 import org.simantics.issues.Severity;\r
  24 import org.simantics.issues.ontology.IssueResource;\r
  25 import org.simantics.layer0.Layer0;\r
  26 \r
  27 /**\r
  28  * @author Tuukka Lehtonen\r
  29  */\r
  30 public class ModelIssuesWithSeverity extends TernaryRead<Resource, Boolean, Severity, Set<Resource>> {\r
  31 \r
  32     public ModelIssuesWithSeverity(Resource model, boolean onlyUnresolved, Severity minSeverity) {\r
  33         super(model, onlyUnresolved, minSeverity);\r
  34     }\r
  35 \r
  36     @Override\r
  37     public Set<Resource> perform(ReadGraph graph) throws DatabaseException {\r
  38         Layer0 L0 = Layer0.getInstance(graph);\r
  39         IssueResource ISSUE = IssueResource.getInstance(graph);\r
  40         Set<Resource> result = new THashSet<Resource>();\r
  41         for (Resource issue : graph.syncRequest(new ObjectsWithType(parameter, L0.ConsistsOf, ISSUE.Issue))) {\r
  42             if (parameter2 && graph.hasStatement(issue, ISSUE.Resolved))\r
  43                 continue;\r
  44             Severity s = IssueUtils.toSeverity(ISSUE, graph.getPossibleObject(issue, ISSUE.Issue_HasSeverity));\r
  45             if (s.compareTo(parameter3) <= 0)\r
  46                 result.add(issue);\r
  47         }\r
  48         return result;\r
  49     }\r
  50 \r
  51 }\r