| /* |
| * 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.monitor; |
| |
| import java.io.IOException; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.apache.lucene.analysis.Analyzer; |
| import org.apache.lucene.analysis.standard.StandardAnalyzer; |
| import org.apache.lucene.index.IndexReader; |
| import org.apache.lucene.queryparser.classic.ParseException; |
| import org.apache.lucene.queryparser.classic.QueryParser; |
| import org.apache.lucene.search.Query; |
| import org.apache.lucene.search.QueryVisitor; |
| import org.apache.lucene.util.LuceneTestCase; |
| |
| public abstract class MonitorTestBase extends LuceneTestCase { |
| |
| public static final String FIELD = "field"; |
| public static final Analyzer ANALYZER = new StandardAnalyzer(); |
| |
| public static Query parse(String query) { |
| QueryParser parser = new QueryParser(FIELD, ANALYZER); |
| try { |
| return parser.parse(query); |
| } catch (ParseException e) { |
| throw new IllegalArgumentException(e); |
| } |
| } |
| |
| public static MonitorQuery mq(String id, String query, String... metadata) { |
| Query q = parse(query); |
| assert metadata.length % 2 == 0; |
| Map<String, String> mm = new HashMap<>(); |
| for (int i = 0; i < metadata.length / 2; i += 2) { |
| mm.put(metadata[i], metadata[i + 1]); |
| } |
| return new MonitorQuery(id, q, query, mm); |
| } |
| |
| protected Monitor newMonitor() throws IOException { |
| return newMonitor(new StandardAnalyzer()); |
| } |
| |
| protected Monitor newMonitor(Analyzer analyzer) throws IOException { |
| // TODO: randomize presearcher |
| return new Monitor(analyzer); |
| } |
| |
| public static class ThrowOnRewriteQuery extends Query { |
| |
| @Override |
| public Query rewrite(IndexReader reader) throws IOException { |
| throw new IOException("Error rewriting"); |
| } |
| |
| @Override |
| public String toString(String field) { |
| return "ThrowOnRewriteQuery"; |
| } |
| |
| @Override |
| public void visit(QueryVisitor visitor) { |
| visitor.visitLeaf(this); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| return 0; |
| } |
| } |
| } |