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java.lang.Objectorg.apache.hadoop.io.WritableComparator
org.apache.mahout.math.hadoop.similarity.SimilarityMatrixEntryKey.SimilarityMatrixEntryKeyComparator
public static class SimilarityMatrixEntryKey.SimilarityMatrixEntryKeyComparator
Constructor Summary | |
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protected |
SimilarityMatrixEntryKey.SimilarityMatrixEntryKeyComparator()
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Method Summary | |
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protected static int |
compare(double a,
double b)
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protected static int |
compare(long a,
long b)
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int |
compare(org.apache.hadoop.io.WritableComparable a,
org.apache.hadoop.io.WritableComparable b)
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Methods inherited from class org.apache.hadoop.io.WritableComparator |
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compare, compare, compareBytes, define, get, getKeyClass, hashBytes, newKey, readDouble, readFloat, readInt, readLong, readUnsignedShort, readVInt, readVLong |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.Comparator |
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equals |
Constructor Detail |
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protected SimilarityMatrixEntryKey.SimilarityMatrixEntryKeyComparator()
Method Detail |
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public int compare(org.apache.hadoop.io.WritableComparable a, org.apache.hadoop.io.WritableComparable b)
compare
in class org.apache.hadoop.io.WritableComparator
protected static int compare(long a, long b)
protected static int compare(double a, double b)
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