bundles/org.simantics.layer0.utils/src/org/simantics/layer0/utils/predicates/UnaryTest.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.layer0.utils.predicates;
  13
  14 import java.util.Collection;
  15
  16 import org.simantics.db.Resource;
  17 import org.simantics.db.ReadGraph;
  18 import org.simantics.db.WriteGraph;
  19 import org.simantics.db.exception.DatabaseException;
  20
  21 public abstract class UnaryTest extends UnaryPredicate {
  22
  23         @Override
  24         public void add(WriteGraph g, Resource r) throws DatabaseException {
  25                 throw new UnsupportedOperationException();
  26         }
  27
  28         @Override
  29         public Collection<Resource> getResources(ReadGraph g) throws DatabaseException {
  30                 throw new UnsupportedOperationException();
  31         }
  32
  33         @Override
  34         public void remove(WriteGraph g, Resource r) throws DatabaseException {
  35                 throw new UnsupportedOperationException();
  36         }
  37
  38         @Override
  39         public boolean supportsAddition() {
  40                 return false;
  41         }
  42
  43         @Override
  44         public boolean supportsRemoval() {
  45                 return false;
  46         }
  47
  48         @Override
  49         public boolean supportsUnboundedQuery() {
  50                 return false;
  51         }
  52
  53
  54
  55 }