package org.eclipse.aether.internal.impl.collect.bf;
   
   /*
    * 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.
   */
  
  import java.util.List;
  
  import org.eclipse.aether.RequestTrace;
  import org.eclipse.aether.collection.DependencyManager;
  import org.eclipse.aether.collection.DependencySelector;
  import org.eclipse.aether.collection.DependencyTraverser;
  import org.eclipse.aether.collection.VersionFilter;
  import org.eclipse.aether.graph.Dependency;
  import org.eclipse.aether.graph.DependencyNode;
  import org.eclipse.aether.internal.impl.collect.PremanagedDependency;
  import org.eclipse.aether.repository.RemoteRepository;
  
  /**
   * Internal helper for {@link BfDependencyCollector}.
   *
   * @since 1.8.0
   */
  final class DependencyProcessingContext
  {
      final DependencySelector depSelector;
      final DependencyManager depManager;
      final DependencyTraverser depTraverser;
      final VersionFilter verFilter;
      final List<RemoteRepository> repositories;
      final List<Dependency> managedDependencies;
  
      /**
       * All parents of the dependency in the top > down order.
       */
      final List<DependencyNode> parents;
      final PremanagedDependency premanagedDependency;
      final RequestTrace trace;
      Dependency dependency;
  
      @SuppressWarnings( "checkstyle:parameternumber" )
      DependencyProcessingContext( DependencySelector depSelector,
                                   DependencyManager depManager,
                                   DependencyTraverser depTraverser,
                                   VersionFilter verFilter,
                                   RequestTrace trace,
                                   List<RemoteRepository> repositories,
                                   List<Dependency> managedDependencies,
                                   List<DependencyNode> parents,
                                   Dependency dependency,
                                   PremanagedDependency premanagedDependency )
      {
          this.depSelector = depSelector;
          this.depManager = depManager;
          this.depTraverser = depTraverser;
          this.verFilter = verFilter;
          this.trace = trace;
          this.repositories = repositories;
          this.dependency = dependency;
          this.premanagedDependency = premanagedDependency;
          this.managedDependencies = managedDependencies;
          this.parents = parents;
      }
  
      DependencyProcessingContext withDependency( Dependency dependency )
      {
          this.dependency = dependency;
          return this;
      }
  
      DependencyProcessingContext copy()
      {
          return new DependencyProcessingContext( depSelector, depManager, depTraverser,
                  verFilter, trace, repositories, managedDependencies, parents, dependency,
                  premanagedDependency );
      }
  
      DependencyNode getParent()
      {
          return parents.get( parents.size() - 1 );
      }
  }