org.apache.mahout.fpm.pfpgrowth.convertors.integer
Class IntegerStringOutputConverter

java.lang.Object
  extended by org.apache.mahout.fpm.pfpgrowth.convertors.integer.IntegerStringOutputConverter
All Implemented Interfaces:
org.apache.hadoop.mapred.OutputCollector<java.lang.Integer,java.util.List<Pair<java.util.List<java.lang.Integer>,java.lang.Long>>>

public final class IntegerStringOutputConverter
extends java.lang.Object
implements org.apache.hadoop.mapred.OutputCollector<java.lang.Integer,java.util.List<Pair<java.util.List<java.lang.Integer>,java.lang.Long>>>

Collects the Patterns with Integer id and Long support and converts them to Pattern of Strings based on a reverse feature lookup map.


Constructor Summary
IntegerStringOutputConverter(org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,TopKStringPatterns> collector, java.util.List<java.lang.String> featureReverseMap)
           
 
Method Summary
 void collect(java.lang.Integer key, java.util.List<Pair<java.util.List<java.lang.Integer>,java.lang.Long>> value)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

IntegerStringOutputConverter

public IntegerStringOutputConverter(org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,TopKStringPatterns> collector,
                                    java.util.List<java.lang.String> featureReverseMap)
Method Detail

collect

public void collect(java.lang.Integer key,
                    java.util.List<Pair<java.util.List<java.lang.Integer>,java.lang.Long>> value)
             throws java.io.IOException
Specified by:
collect in interface org.apache.hadoop.mapred.OutputCollector<java.lang.Integer,java.util.List<Pair<java.util.List<java.lang.Integer>,java.lang.Long>>>
Throws:
java.io.IOException


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