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Lucene example source code file (Judge.java)
The Lucene Judge.java source code/** * 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 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: 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); } Other Lucene examples (source code examples)Here is a short list of links related to this Lucene Judge.java source code file: |
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