| /* |
| * 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.byTask.feeds; |
| |
| import org.apache.lucene.benchmark.byTask.utils.Config; |
| import org.apache.lucene.search.Query; |
| |
| /** Create queries for the test. */ |
| public interface QueryMaker { |
| |
| /** |
| * Create the next query, of the given size. |
| * |
| * @param size the size of the query - number of terms, etc. |
| * @exception Exception if cannot make the query, or if size > 0 was specified but this feature |
| * is not supported. |
| */ |
| public Query makeQuery(int size) throws Exception; |
| |
| /** Create the next query */ |
| public Query makeQuery() throws Exception; |
| |
| /** Set the properties */ |
| public void setConfig(Config config) throws Exception; |
| |
| /** Reset inputs so that the test run would behave, input wise, as if it just started. */ |
| public void resetInputs() throws Exception; |
| |
| /** Print the queries */ |
| public String printQueries(); |
| } |