org.apache.mahout.cf.taste.hadoop.als
Class IndexedVarIntWritable.SecondarySortComparator

java.lang.Object
  extended by org.apache.hadoop.io.WritableComparator
      extended by org.apache.mahout.cf.taste.hadoop.als.IndexedVarIntWritable.SecondarySortComparator
All Implemented Interfaces:
Serializable, Comparator, org.apache.hadoop.io.RawComparator
Enclosing class:
IndexedVarIntWritable

public static class IndexedVarIntWritable.SecondarySortComparator
extends org.apache.hadoop.io.WritableComparator
implements Serializable

See Also:
Serialized Form

Constructor Summary
protected IndexedVarIntWritable.SecondarySortComparator()
           
 
Method Summary
protected static int compare(int a, int b)
           
 int compare(org.apache.hadoop.io.WritableComparable a, org.apache.hadoop.io.WritableComparable b)
           
 
Methods inherited from class org.apache.hadoop.io.WritableComparator
compare, compare, compareBytes, define, get, getKeyClass, hashBytes, newKey, readDouble, readFloat, readInt, readLong, readUnsignedShort, readVInt, readVLong
 
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

IndexedVarIntWritable.SecondarySortComparator

protected IndexedVarIntWritable.SecondarySortComparator()
Method Detail

compare

public int compare(org.apache.hadoop.io.WritableComparable a,
                   org.apache.hadoop.io.WritableComparable b)
Overrides:
compare in class org.apache.hadoop.io.WritableComparator

compare

protected static int compare(int a,
                             int b)


Copyright © 2008-2011 The Apache Software Foundation. All Rights Reserved.