| /* |
| * 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. |
| */ |
| package org.apache.lucene.document; |
| |
| |
| import java.io.Reader; |
| |
| import org.apache.lucene.analysis.TokenStream; |
| import org.apache.lucene.index.IndexOptions; |
| |
| /** A field that is indexed and tokenized, without term |
| * vectors. For example this would be used on a 'body' |
| * field, that contains the bulk of a document's text. */ |
| |
| public final class TextField extends Field { |
| |
| /** Indexed, tokenized, not stored. */ |
| public static final FieldType TYPE_NOT_STORED = new FieldType(); |
| |
| /** Indexed, tokenized, stored. */ |
| public static final FieldType TYPE_STORED = new FieldType(); |
| |
| static { |
| TYPE_NOT_STORED.setIndexOptions(IndexOptions.DOCS_AND_FREQS_AND_POSITIONS); |
| TYPE_NOT_STORED.setTokenized(true); |
| TYPE_NOT_STORED.freeze(); |
| |
| TYPE_STORED.setIndexOptions(IndexOptions.DOCS_AND_FREQS_AND_POSITIONS); |
| TYPE_STORED.setTokenized(true); |
| TYPE_STORED.setStored(true); |
| TYPE_STORED.freeze(); |
| } |
| |
| // TODO: add sugar for term vectors...? |
| |
| /** Creates a new un-stored TextField with Reader value. |
| * @param name field name |
| * @param reader reader value |
| * @throws IllegalArgumentException if the field name is null |
| * @throws NullPointerException if the reader is null |
| */ |
| public TextField(String name, Reader reader) { |
| super(name, reader, TYPE_NOT_STORED); |
| } |
| |
| /** Creates a new TextField with String value. |
| * @param name field name |
| * @param value string value |
| * @param store Store.YES if the content should also be stored |
| * @throws IllegalArgumentException if the field name or value is null. |
| */ |
| public TextField(String name, String value, Store store) { |
| super(name, value, store == Store.YES ? TYPE_STORED : TYPE_NOT_STORED); |
| } |
| |
| /** Creates a new un-stored TextField with TokenStream value. |
| * @param name field name |
| * @param stream TokenStream value |
| * @throws IllegalArgumentException if the field name is null. |
| * @throws NullPointerException if the tokenStream is null |
| */ |
| public TextField(String name, TokenStream stream) { |
| super(name, stream, TYPE_NOT_STORED); |
| } |
| } |