| /* |
| * 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.solr.spelling.suggest; |
| import org.apache.lucene.search.spell.Dictionary; |
| import org.apache.solr.common.util.NamedList; |
| import org.apache.solr.core.SolrCore; |
| import org.apache.solr.search.SolrIndexSearcher; |
| |
| /** |
| * Encapsulates shared fields for all types of dictionaryFactory classes |
| */ |
| public abstract class DictionaryFactory { |
| |
| /** Default dictionary implementation to use for FileBasedDictionaries */ |
| public static String DEFAULT_FILE_BASED_DICT = FileDictionaryFactory.class.getName(); |
| |
| /** Default dictionary implementation to use for IndexBasedDictionaries */ |
| public static String DEFAULT_INDEX_BASED_DICT = HighFrequencyDictionaryFactory.class.getName(); |
| |
| @SuppressWarnings({"rawtypes"}) |
| protected NamedList params; |
| |
| /** Sets the parameters available to SolrSuggester for use in Dictionary creation */ |
| public void setParams(@SuppressWarnings({"rawtypes"})NamedList params) { |
| this.params = params; |
| } |
| |
| /** |
| * Create a Dictionary using options in <code>core</code> and optionally |
| * uses <code>searcher</code>, in case of index based dictionaries |
| */ |
| public abstract Dictionary create(SolrCore core, SolrIndexSearcher searcher); |
| |
| } |