pegasus.mapreduce.degree

Class DegreeComputation.WeightedDegreeMapper

java.lang.Object

org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.LongWritable,LongDoublePairArrayWritable,org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.IntWritable>

pegasus.mapreduce.degree.DegreeComputation.WeightedDegreeMapper

Enclosing class:

DegreeComputation

public static class DegreeComputation.WeightedDegreeMapper
extends org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.LongWritable,LongDoublePairArrayWritable,org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.IntWritable>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Mapper

org.apache.hadoop.mapreduce.Mapper.Context

Constructor Summary

Constructors

Constructor and Description
WeightedDegreeMapper()

Method Summary

Modifier and Type	Method and Description
protected void	map(org.apache.hadoop.io.LongWritable key, LongDoublePairArrayWritable value, org.apache.hadoop.mapreduce.Mapper.Context context)

Methods inherited from class org.apache.hadoop.mapreduce.Mapper

cleanup, run, setup

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WeightedDegreeMapper

public WeightedDegreeMapper()

Method Detail

map

protected void map(org.apache.hadoop.io.LongWritable key,
                   LongDoublePairArrayWritable value,
                   org.apache.hadoop.mapreduce.Mapper.Context context)
            throws java.io.IOException,
                   java.lang.InterruptedException

Overrides:

map in class org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.LongWritable,LongDoublePairArrayWritable,org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.IntWritable>

Throws:

java.io.IOException

java.lang.InterruptedException