org.apache.mahout.math.hadoop.similarity
Class SimilarityMatrixEntryKey.SimilarityMatrixEntryKeyComparator

java.lang.Object
  extended by org.apache.hadoop.io.WritableComparator
      extended by org.apache.mahout.math.hadoop.similarity.SimilarityMatrixEntryKey.SimilarityMatrixEntryKeyComparator
All Implemented Interfaces:
java.io.Serializable, java.util.Comparator, org.apache.hadoop.io.RawComparator
Enclosing class:
SimilarityMatrixEntryKey

public static class SimilarityMatrixEntryKey.SimilarityMatrixEntryKeyComparator
extends org.apache.hadoop.io.WritableComparator
implements java.io.Serializable

See Also:
Serialized Form

Constructor Summary
protected SimilarityMatrixEntryKey.SimilarityMatrixEntryKeyComparator()
           
 
Method Summary
protected static int compare(double a, double b)
           
protected static int compare(long a, long 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

SimilarityMatrixEntryKey.SimilarityMatrixEntryKeyComparator

protected SimilarityMatrixEntryKey.SimilarityMatrixEntryKeyComparator()
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(long a,
                             long b)

compare

protected static int compare(double a,
                             double b)


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