org.apache.hadoop.mapred.lib.aggregate
Class DoubleValueSum
java.lang.Object
org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum
org.apache.hadoop.mapred.lib.aggregate.DoubleValueSum
- All Implemented Interfaces:
- ValueAggregator<String>
@InterfaceAudience.Public
@InterfaceStability.Stable
public class DoubleValueSum
- extends DoubleValueSum
- implements ValueAggregator<String>
This class implements a value aggregator that sums up a sequence of double
values.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DoubleValueSum
public DoubleValueSum()
Copyright © 2013 Apache Software Foundation. All Rights Reserved.