winery/org.eclipse.winery.repository/src/main/java/org/eclipse/winery/repository/export/DummyParentForGeneratedXSDRef.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012-2013 University of Stuttgart.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * and the Apache License 2.0 which both accompany this distribution,
   6  * and are available at http://www.eclipse.org/legal/epl-v10.html
   7  * and http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Contributors:
  10  *     Oliver Kopp - initial API and implementation
  11  *******************************************************************************/
  12 package org.eclipse.winery.repository.export;
  13
  14 import org.eclipse.winery.common.ids.GenericId;
  15 import org.eclipse.winery.common.ids.XMLId;
  16
  17 public class DummyParentForGeneratedXSDRef extends GenericId {
  18
  19         protected DummyParentForGeneratedXSDRef() {
  20                 super(new XMLId("dummy", false));
  21         }
  22
  23         @Override
  24         public int compareTo(GenericId o) {
  25                 throw new IllegalStateException("Should never be called.");
  26         }
  27
  28         @Override
  29         public GenericId getParent() {
  30                 throw new IllegalStateException("Should never be called.");
  31         }
  32
  33         @Override
  34         public boolean equals(Object obj) {
  35                 return (obj instanceof DummyParentForGeneratedXSDRef);
  36         }
  37
  38         @Override
  39         public int hashCode() {
  40                 return 0;
  41         }
  42
  43 }