1 package org.apache.lucene.benchmark.byTask.tasks;
4 * Licensed to the Apache Software Foundation (ASF) under one or more
5 * contributor license agreements. See the NOTICE file distributed with
6 * this work for additional information regarding copyright ownership.
7 * The ASF licenses this file to You under the Apache License, Version 2.0
8 * (the "License"); you may not use this file except in compliance with
9 * the License. You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
20 import org.apache.lucene.benchmark.byTask.PerfRunData;
21 import org.apache.lucene.benchmark.byTask.feeds.QueryMaker;
24 * Search and Traverse task.
26 * <p>Note: This task reuses the reader if it is already open.
27 * Otherwise a reader is opened at start and closed at the end.
30 * <p>Takes optional param: traversal size (otherwise all results are traversed).</p>
32 * <p>Other side effects: counts additional 1 (record) for each traversed hit.</p>
34 public class SearchTravTask extends ReadTask {
35 protected int traversalSize = Integer.MAX_VALUE;
37 public SearchTravTask(PerfRunData runData) {
42 public boolean withRetrieve() {
47 public boolean withSearch() {
52 public boolean withTraverse() {
57 public boolean withWarm() {
64 public QueryMaker getQueryMaker() {
65 return getRunData().getQueryMaker(this);
69 public int traversalSize() {
74 public void setParams(String params) {
75 super.setParams(params);
76 traversalSize = (int)Float.parseFloat(params);
80 * @see org.apache.lucene.benchmark.byTask.tasks.PerfTask#supportsParams()
83 public boolean supportsParams() {