| package org.apache.lucene.document; |
| |
| /* |
| * 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 org.apache.lucene.index.FieldInfo; |
| import org.apache.lucene.util.BytesRef; |
| |
| /** |
| * <p> |
| * Field that stores |
| * a per-document {@link BytesRef} value, indexed for |
| * sorting. Here's an example usage: |
| * |
| * <pre class="prettyprint"> |
| * document.add(new SortedDocValuesField(name, new BytesRef("hello"))); |
| * </pre> |
| * |
| * <p> |
| * If you also need to store the value, you should add a |
| * separate {@link StoredField} instance. |
| * |
| * */ |
| |
| public class SortedDocValuesField extends Field { |
| |
| /** |
| * Type for sorted bytes DocValues |
| */ |
| public static final FieldType TYPE = new FieldType(); |
| static { |
| TYPE.setDocValueType(FieldInfo.DocValuesType.SORTED); |
| TYPE.freeze(); |
| } |
| |
| /** |
| * Create a new sorted DocValues field. |
| * @param name field name |
| * @param bytes binary content |
| * @throws IllegalArgumentException if the field name is null |
| */ |
| public SortedDocValuesField(String name, BytesRef bytes) { |
| super(name, TYPE); |
| fieldsData = bytes; |
| } |
| } |