cascading.tuple.util
Class TupleHasher
java.lang.Object
cascading.tuple.util.TupleHasher
- Direct Known Subclasses:
- HasherPartitioner
public class TupleHasher
- extends Object
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TupleHasher
public TupleHasher()
TupleHasher
public TupleHasher(Comparator defaultComparator,
Comparator[] comparators)
merge
public static Comparator[] merge(Fields[] keyFields)
isNull
public static boolean isNull(Comparator[] comparators)
initialize
protected void initialize(Comparator defaultComparator,
Comparator[] comparators)
hashCode
public final int hashCode(Tuple tuple)
Copyright © 2007-2013 Concurrent, Inc. All Rights Reserved.