| /* |
| * 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.benchmark.quality; |
| |
| import java.io.PrintWriter; |
| |
| /** |
| * Judge if a document is relevant for a quality query. |
| */ |
| public interface Judge { |
| |
| /** |
| * Judge if document <code>docName</code> is relevant for the given quality query. |
| * @param docName name of doc tested for relevancy. |
| * @param query tested quality query. |
| * @return true if relevant, false if not. |
| */ |
| public boolean isRelevant(String docName, QualityQuery query); |
| |
| /** |
| * Validate that queries and this Judge match each other. |
| * To be perfectly valid, this Judge must have some data for each and every |
| * input quality query, and must not have any data on any other quality query. |
| * <b>Note</b>: the quality benchmark run would not fail in case of imperfect |
| * validity, just a warning message would be logged. |
| * @param qq quality queries to be validated. |
| * @param logger if not null, validation issues are logged. |
| * @return true if perfectly valid, false if not. |
| */ |
| public boolean validateData (QualityQuery qq[], PrintWriter logger); |
| |
| /** |
| * Return the maximal recall for the input quality query. |
| * It is the number of relevant docs this Judge "knows" for the query. |
| * @param query the query whose maximal recall is needed. |
| */ |
| public int maxRecall (QualityQuery query); |
| |
| } |