cascading.flow.stream
Class SparseTupleComparator

java.lang.Object
  extended by cascading.flow.stream.SparseTupleComparator
All Implemented Interfaces:
Comparator<Tuple>

public class SparseTupleComparator
extends Object
implements Comparator<Tuple>


Constructor Summary
SparseTupleComparator(Fields groupFields, Comparator defaultComparator)
           
SparseTupleComparator(Fields valuesField, Fields sortFields)
           
SparseTupleComparator(Fields valuesFields, Fields sortFields, Comparator defaultComparator)
           
 
Method Summary
 int compare(Tuple lhs, Tuple rhs)
           
 Comparator[] getComparators()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface java.util.Comparator
equals
 

Constructor Detail

SparseTupleComparator

public SparseTupleComparator(Fields valuesField,
                             Fields sortFields)

SparseTupleComparator

public SparseTupleComparator(Fields groupFields,
                             Comparator defaultComparator)

SparseTupleComparator

public SparseTupleComparator(Fields valuesFields,
                             Fields sortFields,
                             Comparator defaultComparator)
Method Detail

getComparators

public Comparator[] getComparators()

compare

public int compare(Tuple lhs,
                   Tuple rhs)
Specified by:
compare in interface Comparator<Tuple>


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