cascading.tuple.hadoop.util
Class DeserializerComparator<T>

java.lang.Object
  extended by org.apache.hadoop.conf.Configured
      extended by cascading.tuple.hadoop.util.DeserializerComparator<T>
All Implemented Interfaces:
Comparator<T>, Configurable, RawComparator<T>
Direct Known Subclasses:
CoGroupingComparator, GroupingComparator, GroupingSortingComparator, IndexTupleCoGroupingComparator, TupleComparator

public abstract class DeserializerComparator<T>
extends Configured
implements RawComparator<T>

Class DeserializerComparator is the base class for all Cascading comparator classes.


Constructor Summary
DeserializerComparator()
           
 
Method Summary
static Comparator[] getFieldComparatorsFrom(Configuration conf, String name)
           
 void setConf(Configuration conf)
           
 
Methods inherited from class org.apache.hadoop.conf.Configured
getConf
 
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.io.RawComparator
compare
 
Methods inherited from interface java.util.Comparator
compare, equals
 

Constructor Detail

DeserializerComparator

public DeserializerComparator()
Method Detail

setConf

public void setConf(Configuration conf)
Specified by:
setConf in interface Configurable
Overrides:
setConf in class Configured

getFieldComparatorsFrom

public static Comparator[] getFieldComparatorsFrom(Configuration conf,
                                                   String name)


Copyright © 2007-2014 Concurrent, Inc. All Rights Reserved.