1 package org.apache.maven.index;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 /**
23 * Designated search types that NexusIndexer supports.
24 *
25 * @author cstamas
26 */
27 public enum SearchType
28 {
29 /**
30 * Scored search types are usually meant for human query input, where loose-matching and result ranking is
31 * happening. The order of index hits is important, since it will reflect the hits ordered by score (1st hit, best
32 * match, last hit worst).
33 */
34 SCORED,
35
36 /**
37 * Exact search types are usually meant for applications filtering index content for some exact filtering condition
38 * even in a "future proof" way (example with packaging "maven-archetype" vs "foo-archetype-maven").
39 */
40 EXACT;
41
42 public boolean matchesIndexerField( IndexerField field )
43 {
44 switch ( this )
45 {
46 case SCORED:
47 return !field.isKeyword();
48
49 case EXACT:
50 return field.isKeyword();
51
52 default:
53 return false;
54 }
55 }
56 }