1 package org.apache.lucene.benchmark.byTask.feeds;
4 * Licensed to the Apache Software Foundation (ASF) under one or more
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7 * The ASF licenses this file to You under the Apache License, Version 2.0
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9 * the License. You may obtain a copy of the License at
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21 import org.apache.lucene.search.Query;
22 import org.apache.lucene.benchmark.byTask.utils.Config;
26 * Create queries for the test.
28 public interface QueryMaker {
31 * Create the next query, of the given size.
32 * @param size the size of the query - number of terms, etc.
33 * @exception Exception if cannot make the query, or if size>0 was specified but this feature is not supported.
35 public Query makeQuery (int size) throws Exception;
37 /** Create the next query */
38 public Query makeQuery () throws Exception;
40 /** Set the properties
41 * @throws Exception */
42 public void setConfig (Config config) throws Exception;
44 /** Reset inputs so that the test run would behave, input wise, as if it just started. */
45 public void resetInputs();
47 /** Print the queries */
48 public String printQueries();