org.apache.hadoop.mapred.lib.aggregate
Class StringValueMin

java.lang.Object
  extended by org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin
      extended by org.apache.hadoop.mapred.lib.aggregate.StringValueMin
All Implemented Interfaces:
ValueAggregator<String>

@InterfaceAudience.Public
@InterfaceStability.Stable
public class StringValueMin
extends StringValueMin
implements ValueAggregator<String>

This class implements a value aggregator that maintain the smallest of a sequence of strings.


Constructor Summary
StringValueMin()
           
 
Method Summary
 
Methods inherited from class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin
addNextValue, getCombinerOutput, getReport, getVal, reset
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregator
addNextValue, getCombinerOutput, getReport, reset
 

Constructor Detail

StringValueMin

public StringValueMin()


Copyright © 2014 Apache Software Foundation. All Rights Reserved.