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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.maven.index;
20  
21  /**
22   * Designated search types that NexusIndexer supports.
23   *
24   * @author cstamas
25   */
26  public enum SearchType {
27      /**
28       * Scored search types are usually meant for human query input, where loose-matching and result ranking is
29       * happening. The order of index hits is important, since it will reflect the hits ordered by score (1st hit, best
30       * match, last hit worst).
31       */
32      SCORED,
33  
34      /**
35       * Exact search types are usually meant for applications filtering index content for some exact filtering condition
36       * even in a "future proof" way (example with packaging "maven-archetype" vs "foo-archetype-maven").
37       */
38      EXACT;
39  
40      public boolean matchesIndexerField(IndexerField field) {
41          switch (this) {
42              case SCORED:
43                  return !field.isKeyword();
44  
45              case EXACT:
46                  return field.isKeyword();
47  
48              default:
49                  return false;
50          }
51      }
52  }