tests/org.simantics.db.tests/src/org/simantics/db/tests/api/readGraph/getPredicates/PredicatePropertiesTest.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.db.tests.api.readGraph.getPredicates;
  13
  14 import org.simantics.db.ReadGraph;
  15 import org.simantics.db.Resource;
  16 import org.simantics.db.exception.DatabaseException;
  17 import org.simantics.db.testing.base.WriteReadTest;
  18
  19 public class PredicatePropertiesTest extends WriteReadTest {
  20
  21
  22     @Override
  23     protected void read(ReadGraph graph) throws DatabaseException {
  24         Resource[] predicates = {L0.Asserts, L0.ConsistsOf, L0.DependsOn, L0.HasDataType,
  25                         L0.HasLabel, L0.HasName, L0.HasPredicate, L0.HasValueType, L0.Inherits,
  26                         L0.InstanceOf, L0.IsRelatedTo, L0.IsWeaklyRelatedTo, L0.SubrelationOf};
  27         if (DEBUG)
  28             System.out.println("Is Functional:");
  29         for (int i=0; i<predicates.length; i++) {
  30                 Resource predicate = predicates[i];
  31                 boolean isFunctional = graph.isInstanceOf(predicate, L0.FunctionalRelation);
  32                 if (DEBUG)
  33                     System.out.println(i + " " + isFunctional);
  34         }
  35         if (DEBUG)
  36             System.out.println("SubRelationOf:");
  37         for (int i=0; i<predicates.length; i++) {
  38                 Resource predicate1 = predicates[i];
  39                 for (int j=0; j<predicates.length; j++) {
  40                         Resource predicate2 = predicates[j];
  41                         boolean isSubRelationOf = graph.isSubrelationOf(predicate1, predicate2);
  42                         if (DEBUG)
  43                             System.out.println(i + "," + j + " : " + isSubRelationOf);
  44                 }
  45         }
  46     }
  47 }