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
   *  under the License.
   */
  package org.apache.causeway.core.metamodel.inspect.model;
  
  import java.util.stream.Stream;
  
  import org.apache.causeway.applib.annotation.Programmatic;
  import org.apache.causeway.core.metamodel.spec.feature.ObjectMember;
  
  import lombok.Getter;
  import lombok.Setter;
  import lombok.experimental.Accessors;
  
  abstract sealed class MemberNode
  implements MMNode
  permits
      ActionNode,
      CollectionNode,
      PropertyNode {
  
      // -- MIXIN STUFF
  
      @Getter @Setter @Accessors(makeFinal = true)
      private boolean mixedIn;
  
      @Override
      public final String iconName() {
          return isMixedIn() ? "mixedin" : "";
      }
  
      protected final String titleSuffix() {
          return isMixedIn() ? " (mixed in)" : "";
      }
  
      // -- TREE NODE STUFF
  
      @Getter @Setter @Accessors(makeFinal = true)
      private TypeNode parentNode;
  
      @Programmatic
      @Override
      public Stream<MMNode> streamChildNodes() {
          return Stream.of(
                  MMNodeFactory.facetGroup(member().streamFacets(), this));
      }
  
      @Programmatic
      protected abstract ObjectMember member();
  
  }
  
  