package org.apache.maven.index.treeview;

 /*

  * 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.HashMap;

 import java.util.Map;

 import org.apache.maven.index.ArtifactInfoFilter;

 import org.apache.maven.index.Field;

 import org.apache.maven.index.MAVEN;

 import org.apache.maven.index.context.IndexingContext;

 public class TreeViewRequest

 {

     private final TreeNodeFactory factory;

     private final String path;

     private final ArtifactInfoFilter artifactInfoFilter;

     private final Map<Field, String> fieldHints;

     private final IndexingContext indexingContext;

     public TreeViewRequest( final TreeNodeFactory factory, final String path, final IndexingContext ctx )

     {

         this( factory, path, null, null, ctx );

     }

     public TreeViewRequest( final TreeNodeFactory factory, final String path, final Map<Field, String> hints,

                             final ArtifactInfoFilter artifactInfoFilter, final IndexingContext ctx )

     {

         this.factory = factory;

         this.path = path;

         this.fieldHints = new HashMap<Field, String>();

         if ( hints != null && hints.size() != 0 )

         {

             this.fieldHints.putAll( hints );

         }

         this.artifactInfoFilter = artifactInfoFilter;

         this.indexingContext = ctx;

     }

     public TreeNodeFactory getFactory()

     {

         return factory;

     }

     public String getPath()

     {

         return path;

     }

     public ArtifactInfoFilter getArtifactInfoFilter()

     {

         return artifactInfoFilter;

     }

     public void addFieldHint( Field field, String hint )

     {

         fieldHints.put( field, hint );

     }

     public void removeFieldHint( Field field )

     {

         fieldHints.remove( field );

     }

     public boolean hasFieldHints()

     {

         return fieldHints.size() > 0 && ( hasFieldHint( MAVEN.GROUP_ID ) );

     }

     public boolean hasFieldHint( Field... fields )

     {

         for ( Field f : fields )

         {

             if ( !fieldHints.containsKey( f ) )

             {

                 return false;

             }

         }

         return true;

     }

     public String getFieldHint( Field field )

     {

         return fieldHints.get( field );

     }

     public Map<Field, String> getFieldHints()

     {

         return fieldHints;

     }

     public IndexingContext getIndexingContext()

     {

         return indexingContext;

     }

 }