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 org.apache.lucene.benchmark.byTask.PerfRunData;
import org.apache.lucene.benchmark.byTask.stats.Report;

/**
 * Report by-name-prefix statistics aggregated by name.
 * Other side effects: None.
 */
public class RepSumByPrefTask extends ReportTask {

  public RepSumByPrefTask(PerfRunData runData) {
    super(runData);
  }

  protected String prefix;

  public int doLogic() throws Exception {
    Report rp = getRunData().getPoints().reportSumByPrefix(prefix);
    
    System.out.println();
    System.out.println("------------> Report Sum By Prefix ("+prefix+") ("+
        rp.getSize()+" about "+rp.getReported()+" out of "+rp.getOutOf()+")");
    System.out.println(rp.getText());
    System.out.println();

    return 0;
  }

  public void setPrefix(String prefix) {
    this.prefix = prefix;
  }

  /* (non-Javadoc)
   * @see PerfTask#toString()
   */
  public String toString() {
    return super.toString()+" "+prefix;
  }

}