content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
   *  with the License.  You may obtain a copy of the License at
   *
   *        http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing,
   *  software distributed under the License is distributed on an
   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   *  KIND, either express or implied.  See the License for the
   *  specific language governing permissions and limitations
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   */
  package org.apache.causeway.core.metamodel.facets.object.navparent.annotation;
  
  import java.math.BigInteger;
  
  import org.apache.causeway.applib.annotation.Navigable;
  import org.apache.causeway.applib.annotation.PropertyLayout;
  
  class NavigableParentTestSamples {
  
      // has no navigable parent
      protected static class DomainObjectRoot {
          @Override public String toString() { return "Root"; }
      }
  
      // has navigable parent 'Root' specified via Annotation
      protected static class DomainObjectProperAnnot {
          private static final DomainObjectRoot myParent = new DomainObjectRoot();
          @Override public String toString() { return "properAnnot"; }
  
          @PropertyLayout(navigable=Navigable.PARENT)
          public DomainObjectRoot root() { return myParent; }
      }
  
  //    // has navigable parent 'A' specified via method
  //    protected static class DomainObjectProperMethod {
  //        private static final DomainObjectRoot myParent = new DomainObjectRoot();
  //        @Override public String toString() { return "properMethod"; }
  //        public DomainObjectRoot parent() { return myParent; }
  //    }
  
      // has invalid (value-type) navigable parent specified via Annotation
      protected static class DomainObjectInvalidParentAnnot {
          @Override public String toString() { return "invalidAnnot"; }
  
          @PropertyLayout(navigable=Navigable.PARENT)
          public BigInteger root() { return BigInteger.ONE; }
  
      }
  
  //    // has invalid (value-type) navigable parent specified via method
  //    protected static class DomainObjectInvalidParentMethod {
  //        @Override public String toString() { return "invalidMethod"; }
  //        public BigInteger parent() { return BigInteger.ONE; }
  //    }
  }
  