--- /dev/null
+package org.apache.lucene.benchmark.byTask.tasks;
+
+/**
+ * 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.
+ */
+
+import java.util.LinkedHashMap;
+import java.util.List;
+
+import org.apache.lucene.benchmark.byTask.PerfRunData;
+import org.apache.lucene.benchmark.byTask.stats.Report;
+import org.apache.lucene.benchmark.byTask.stats.TaskStats;
+
+/**
+ * Report all prefix matching statistics grouped/aggregated by name and round.
+ * <br>Other side effects: None.
+ */
+public class RepSumByPrefRoundTask extends RepSumByPrefTask {
+
+ public RepSumByPrefRoundTask(PerfRunData runData) {
+ super(runData);
+ }
+
+ @Override
+ public int doLogic() throws Exception {
+ Report rp = reportSumByPrefixRound(getRunData().getPoints().taskStats());
+
+ System.out.println();
+ System.out.println("------------> Report sum by Prefix ("+prefix+") and Round ("+
+ rp.getSize()+" about "+rp.getReported()+" out of "+rp.getOutOf()+")");
+ System.out.println(rp.getText());
+ System.out.println();
+
+ return 0;
+ }
+
+ protected Report reportSumByPrefixRound(List<TaskStats> taskStats) {
+ // aggregate by task name and by round
+ int reported = 0;
+ LinkedHashMap<String,TaskStats> p2 = new LinkedHashMap<String,TaskStats>();
+ for (final TaskStats stat1 : taskStats) {
+ if (stat1.getElapsed()>=0 && stat1.getTask().getName().startsWith(prefix)) { // only ended tasks with proper name
+ reported++;
+ String name = stat1.getTask().getName();
+ String rname = stat1.getRound()+"."+name; // group by round
+ TaskStats stat2 = p2.get(rname);
+ if (stat2 == null) {
+ try {
+ stat2 = (TaskStats) stat1.clone();
+ } catch (CloneNotSupportedException e) {
+ throw new RuntimeException(e);
+ }
+ p2.put(rname,stat2);
+ } else {
+ stat2.add(stat1);
+ }
+ }
+ }
+ // now generate report from secondary list p2
+ return genPartialReport(reported, p2, taskStats.size());
+ }
+
+
+}