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   *   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
   *
   *    https://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing,
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   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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   ****************************************************************/
  
  package org.apache.cayenne.access;
  
  import org.apache.cayenne.reflect.AttributeProperty;
  import org.apache.cayenne.reflect.ClassDescriptor;
  import org.apache.cayenne.reflect.PropertyVisitor;
  import org.apache.cayenne.reflect.ToManyProperty;
  import org.apache.cayenne.reflect.ToOneProperty;
  
  import java.util.ArrayList;
  import java.util.List;
  
  class CollectingNamePropertyVisitor implements PropertyVisitor {
      private final List<String> properties;
  
      CollectingNamePropertyVisitor() {
          this.properties = new ArrayList<>();
      }
  
      @Override
      public boolean visitAttribute(final AttributeProperty property) {
          properties.add(property.getName());
          return true;
      }
  
      @Override
      public boolean visitToOne(final ToOneProperty property) {
          properties.add(property.getName());
          return true;
      }
  
      @Override
      public boolean visitToMany(final ToManyProperty property) {
          properties.add(property.getName());
          return true;
      }
  
      List<String> allProperties(ClassDescriptor classDescriptor) {
          classDescriptor.visitProperties(this);
          return properties;
      }
  }
  