package org.apache.maven.index;

 /*

  * 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.io.Serializable;

 import java.util.regex.Pattern;

 import org.apache.lucene.document.Field.Index;

 import org.apache.lucene.document.Field.Store;

 /**

  * Pulling out ArtifactInfo, clearing up. TBD. This gonna be extensible "map-like" class with fields.

  * 

  * @author cstamas

  */

 public class ArtifactInfoRecord

     implements Serializable

 {

     private static final long serialVersionUID = -4577081994768263824L;

     /** Field separator */

     public static final String FS = "|";

     public static final Pattern FS_PATTERN = Pattern.compile( Pattern.quote( FS ) );

     /** Non available value */

     public static final String NA = "NA";

     // ----------

     // V3 changes

     // TODO: use getters instead of public fields

     // ----------

     // Listing all the fields that ArtifactInfo has on LuceneIndex

     /**

      * Unique groupId, artifactId, version, classifier, extension (or packaging). Stored, indexed untokenized

      */

     public static final IndexerField FLD_UINFO = new IndexerField( NEXUS.UINFO, IndexerFieldVersion.V1, "u",

         "Artifact UINFO (as keyword, stored)", Store.YES, Index.NOT_ANALYZED );

     /**

      * Del: contains UINFO to mark record as deleted (needed for incremental updates!). The original document IS

      * removed, but this marker stays on index to note that fact.

      */

     public static final IndexerField FLD_DELETED = new IndexerField( NEXUS.DELETED, IndexerFieldVersion.V1, "del",

         "Deleted field, will contain UINFO if document is deleted from index (not indexed, stored)", Store.YES,

         Index.NO );

 }