eu.stratosphere.example.java.clustering

Class KMeans.TuplePointConverter

java.lang.Object

eu.stratosphere.api.common.functions.AbstractFunction

eu.stratosphere.api.java.functions.MapFunction<Tuple2<Double,Double>,KMeans.Point>

eu.stratosphere.example.java.clustering.KMeans.TuplePointConverter

All Implemented Interfaces:

Function, GenericMap<Tuple2<Double,Double>,KMeans.Point>, Serializable

Enclosing class:

KMeans

public static final class KMeans.TuplePointConverter
extends MapFunction<Tuple2<Double,Double>,KMeans.Point>

Converts a Tuple2 into a Point.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TuplePointConverter()

Method Summary

Modifier and Type	Method and Description
KMeans.Point	map(Tuple2<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

TuplePointConverter

public TuplePointConverter()

Method Detail

map

public KMeans.Point map(Tuple2<Double,Double> t)
                 throws Exception

Specified by:

map in interface GenericMap<Tuple2<Double,Double>,KMeans.Point>

Specified by:

map in class MapFunction<Tuple2<Double,Double>,KMeans.Point>

Throws:

Exception