public class UDFAbs extends UDF
Constructor and Description |
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UDFAbs() |
Modifier and Type | Method and Description |
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DoubleWritable |
evaluate(DoubleWritable n) |
IntWritable |
evaluate(IntWritable n) |
LongWritable |
evaluate(LongWritable n) |
getRequiredFiles, getRequiredJars, getResolver, setResolver
public DoubleWritable evaluate(DoubleWritable n)
public LongWritable evaluate(LongWritable n)
public IntWritable evaluate(IntWritable n)
Copyright © 2012 The Apache Software Foundation