oracle.spatial.hadoop.vector.mapred

Class SpatialMVSHierarchicalCountMapper<K,V>

java.lang.Object

MapReduceBase

oracle.spatial.hadoop.vector.mapred.SpatialMVSHierarchicalCountMapper<K,V>

Type Parameters:

K -

V -

public class SpatialMVSHierarchicalCountMapper<K,V>
extends MapReduceBase

Mapper class that categorizes input records into features defined in a hierarchical dataset. If an MVSuggest configuration is found, the MVSuggest service is used to perform the categorization, otherwise, the match between the input data set and the hierarchical dataset will be performed using a spatial operation.

Author:

hsaucedo

Constructor Summary

Constructors

Constructor and Description
SpatialMVSHierarchicalCountMapper()

Method Summary

Modifier and Type	Method and Description
void	configure(JobConf conf)
void	map(NullWritable key, FileSplit value, <any> output, Reporter reporter)

Methods inherited from class java.lang.Object

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

Constructor Detail

SpatialMVSHierarchicalCountMapper

public SpatialMVSHierarchicalCountMapper()

Method Detail

configure

public void configure(JobConf conf)

map

public void map(NullWritable key,
                FileSplit value,
                <any> output,
                Reporter reporter)
         throws java.io.IOException

Throws:

java.io.IOException