bundles/org.simantics.issues.common/src/org/simantics/issues/common/ErrorIssues.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.BinaryRead;
  21 import org.simantics.db.exception.DatabaseException;
  22 import org.simantics.db.layer0.variable.Variable;
  23
  24 public class ErrorIssues extends BinaryRead<Resource, Boolean, Set<Variable>> {
  25
  26     public ErrorIssues(Resource resource) {
  27         super(resource, Boolean.FALSE);
  28     }
  29
  30     public ErrorIssues(Resource resource, boolean onlyUnresolved) {
  31         super(resource, onlyUnresolved);
  32     }
  33
  34     @Override
  35     public Set<Variable> perform(ReadGraph graph) throws DatabaseException {
  36         Set<Variable> result = new THashSet<Variable>();
  37         for (Variable issue : graph.syncRequest(new AllVisibleIssues(parameter, parameter2))) {
  38             if ("Error".equals(issue.getPossiblePropertyValue(graph, "severity")))
  39                 result.add(issue);
  40         }
  41         return result;
  42     }
  43
  44 }