eu.stratosphere.example.java.clustering

Class KMeans.TupleCentroidConverter

java.lang.Object

eu.stratosphere.api.common.functions.AbstractFunction

eu.stratosphere.api.java.functions.MapFunction<Tuple3<Integer,Double,Double>,KMeans.Centroid>

eu.stratosphere.example.java.clustering.KMeans.TupleCentroidConverter

All Implemented Interfaces:

Function, GenericMap<Tuple3<Integer,Double,Double>,KMeans.Centroid>, Serializable

Enclosing class:

KMeans

public static final class KMeans.TupleCentroidConverter
extends MapFunction<Tuple3<Integer,Double,Double>,KMeans.Centroid>

Converts a Tuple3 into a Centroid.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
KMeans.TupleCentroidConverter()

Method Summary

Methods

Modifier and Type	Method and Description
KMeans.Centroid	map(Tuple3<Integer,Double,Double> t)

Methods inherited from class eu.stratosphere.api.common.functions.AbstractFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface eu.stratosphere.api.common.functions.Function

close, getRuntimeContext, open, setRuntimeContext

Constructor Detail

KMeans.TupleCentroidConverter

public KMeans.TupleCentroidConverter()

Method Detail

map

public KMeans.Centroid map(Tuple3<Integer,Double,Double> t)
                    throws Exception

Specified by:

map in interface GenericMap<Tuple3<Integer,Double,Double>,KMeans.Centroid>

Specified by:

map in class MapFunction<Tuple3<Integer,Double,Double>,KMeans.Centroid>

Throws:

Exception