org.apache.flink.examples.java.graph

Class EnumTriangles.TupleEdgeConverter

java.lang.Object

org.apache.flink.examples.java.graph.EnumTriangles.TupleEdgeConverter

All Implemented Interfaces:

Serializable, Function, MapFunction<Tuple2<Integer,Integer>,EnumTrianglesDataTypes.Edge>

Enclosing class:

EnumTriangles

public static class EnumTriangles.TupleEdgeConverter
extends Object
implements MapFunction<Tuple2<Integer,Integer>,EnumTrianglesDataTypes.Edge>

Converts a Tuple2 into an Edge

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TupleEdgeConverter()

Method Summary

Modifier and Type	Method and Description
EnumTrianglesDataTypes.Edge	map(Tuple2<Integer,Integer> t) The mapping method.

Methods inherited from class java.lang.Object

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

Constructor Detail

TupleEdgeConverter

public TupleEdgeConverter()

Method Detail

map

public EnumTrianglesDataTypes.Edge map(Tuple2<Integer,Integer> t)
                                throws Exception

Description copied from interface: MapFunction

The mapping method. Takes an element from the input data set and transforms it into exactly one element.

Specified by:

map in interface MapFunction<Tuple2<Integer,Integer>,EnumTrianglesDataTypes.Edge>

Parameters:

t - The input value.

Returns:

The transformed value

Throws:

Exception - This method may throw exceptions. Throwing an exception will cause the operation to fail and may trigger recovery.